Kol. A.a jaka to matryca tak pokazuje ? Twoje lc420eun i co dalej za LC420EUN- ? Pomierz napięcia na T-con (TPS65198, TPS65178,) i na matrycy (te same pkt.opisane oraz potem oporności przejścia pomiędzy nimi) Za część napięć odpowiada TPS65178 Link_ TPS65178 Reszta w katalogu TI Link
Power
Management
Guide
www.ti.com/power 2013
Power Management Guide
Introduction and Contents
Texas Instruments (TI) offers complete
power solu ions with a full line of hight
performance products. These products, which range from standard linear
regulators to highly efficient DC/DC
converters and battery management,
are tailored to meet your design challenges. And, TI makes designing easier
with leading-edge support tools such
as the WEBENCH® Design Center, a
broad selection of evaluation modules
(EVMs), application notes, comprehensive technical documen
tation and more.
TI also offers amples and small orders
s
(shipped within 24 hours via authorized
distributors) to help accelerate your
time-to-market.
Included in this selection guide are design
factors, featured products, graphic repre
sentations of portfolios and para etric
m
tables.
For information about HiRel and military
versions of Power Management products, please visit:
www.ti.com/hirel
For information about automotivequalified Power Management products,
please visit:
www.ti.com/automotive
Table of Contents
Portable and Line Power
Solutions
3
3
Line Power Solutions
Portable Power Solutions
AC/DC and Isolated DC/DC
Power Supply
4 Overview
5
Power Factor Correction (PFC)
6
PWM and Resonant
Controllers
11 Gate Drivers
15 Overview
16 Step-Down (Buck) Modules
21 Step-Up (Boost) and Negative
Output Modules
DC/DC Switching Regulators
22 Overview
23 DC/DC Step-Down Converters
(Line and Portable Power)
31 Step-Up (Boost)/Flyback/
SEPIC and Inverting
Converters
34 Buck-Boost Converters
35 Controllers (External Switch)
39 Charge Pumps
41 Overview
42 RF DC/DC Converters
43 RF Power Detectors
NexFET™ Power MOSFETs
Keep current on:
• New product releases
• Design tools
• Samples
• Evaluation modules
• Guides
• System block diagrams
www.ti.com/myTI
It’s easy and quick!
2
|
Power Management Guide 2013
74
44
Single and Dual N- and
P-Channel
General Illumination
Display Power
78
81
85
86
LCD/OLED Display Bias
Solutions
LED Driver – Backlight
Camera Flash LED Drivers
LED Driver – Signage/Linear
Multi-Channel Power
Management Units (PMUs)
88
Power Modules (Non-Isolated)
RF Power Solutions
my.TI™ Account
Register Today!
LED Lighting
Key Devices and Selection
Guide
Power Protection, Distribution
and Monitoring
92
Hot Swap Control, Protection
and Monitoring
96 Current-Limited and NonCurrent-Limited Load Switches
98 Power-over-Ethernet
100 USB and Power Switches
Digital Power Control Solutions
103 Complete Isolated Telecom
DC/DC PMBus Power Solution
104 Isolated and Non-Isolated
Digital Power Controllers
Supervisor and Reset ICs
108 Selection Guide
Sequencers
110 Selection Guide
Push-Button Controllers
111 Product Highlights
Current Power Monitors
Linear Regulators
111 Selection Guide
48
DDR Power Solutions
Single and Dual LDOs
Battery Management Products
112 Selection Guide
51 Overview
52 Battery Charger Solutions
64 Battery Charger Protection
65 Battery Fuel Gauges
68 Battery and Peripheral
Authentication
69 Battery (Li-Ion) Protection
Solution
70 Wireless Power
Resources
113 Design Support
114 Packaging
116 Device Index
120 TI Worldwide Technical
Support
Texas Instruments
Portable and Line Power Solutions
Line Power Solutions
AC
Line
General Point-of-Load
Solutions
Isolated Power Solutions
Power MUX
Control and
Protection
Alternative
Energy
Sources
Power
Factor
PWM
Correction Controllers
or AC/DC
Isolated
Power
Modules
MOSFET
Drivers
Loads
Linear Regulators
Protection:
Hot Swap,
ReverseCurrent
and
ORing
Control
USB
Peripheral
DC/DC Converters
with Integrated FET
Analog and Digital
DC/DC Controllers
Integrated
Solutions
LED Lighting
System Voltage
NexFET
Power
MOSFETs
TM
FPGA
Analog Circuitry
Power Delivery
(USB Switches,
Load Switches
and Hot Swap
Control)
Power Modules
Power Supervisors
and Sequencers
AUX
Hard Drive
Application-Specific Point-of-Load Solutions
Display Power
Power-Over-Ethernet
ASIC
DSP
Protection and Power
Switches
DSP/µC
LED Lighting
LED Backlighting
Memory
Portable Power Solutions
General Point-of-Load
Solutions
Battery Management
DC
Inputs
USB
Charger
Front-End
Protection
Wireless Power
Linear Regulators
Nanopower and
Energy Harvesting
Step-Down (Buck)
DC/DC Converters
Battery Charge
Management
Loads
Step-Up (Boost)
DC/DC Converters
Power MUX
Control and
Protection
Lithium-Ion Protection
and Authentication
for Batteries
Rechargeable
Battery
Battery
Fuel Gauges
Mic/Speakers
LED
LCD
Display
Buck Boost
DC/DC Converter
SIM
Charge Pumps
Multi-Output
Integrated Solutions
(PMU)
PA
Wireless RF
DSP
Application-Specific Point-of-Load Solutions
Power Supervisors
and Reset Controllers
LED Backlighting
Display Power
Texas Instruments
White-LED Drivers
Camera-Flash
LED Drivers
RF Power
DSP/µC
Flash
Memory
USB
Peripheral
Power Management Guide 2013
|
3
AC/DC and Isolated DC/DC Power Supplies
Overview
The TI portfolio of isolated powerconversion solutions covers the
complete end-to-end power-supply
building blocks from front-end PFC
controllers to PWM controllers. These
solutions support the most popular
isolated-power topologies, including
the advanced phase-shifted full-bridge.
The portfolio also includes a variety of
MOSFET gate drivers that support both
primary and secondary MOSFET-driver
applications, including synchronousrectifier driver topologies and many other
power-supply support products.
Power-Supply Solutions
• PFC controllers:
Transition mode
Continuous-current mode
Interleaved
Bridgeless
• PWM controllers:
Single-ended: Flyback, forward,
active-clamp
Double-ended: Half-bridge, phaseshifted full-bridge, push-pull, LLC
half-bridge
UCD3K digital control solutions
• Gate drivers:
GaN FET driver
Synchronous-rectifier driver
Single low-side
Dual low-side
110-V high-side/low-side
Synchronous-buck
AC Line:
85 to 265 VAC
Rectified AC
Design Factors
Control Method
Average-Current Mode (ACM) —
Optimum control method to achieve PFC
and low harmonic distortion.
Transition Mode (TM) — Simpler, inexpensive control with high peak currents
and iltering requirements.
f
Interleaved — TM- and ACM-compatible
multiphase, high-power, high-density
t
opology. Delivers better EMI, smaller
magnetics and reduced ripple currents.
Zero-Voltage-Transition (ZVT) Mode
— A type of soft-switching technique,
which reduces EMI and allows for higher
frequency operations.
Protection
• Overvoltage protection (OVP) prevents
output capacitor, switches and load
from overcharge condition
• Soft-start (programmable) provides
controlled start-up
• Overcurrent protection (OCP) provides
protection during overload conditions
Performance
• Voltage feed-forward for linearized
performance and faster transient
response over wide line voltage range
• Multiplier linearity and zero power
detect functions improve light load
operation
• Onboard high output current drive capability without external MOSFET drivers
Boosted DC
Output
(385 to 400 V)
Sync.
Rectifiers
PFC
Gate
Drivers
HighVoltage
DC/DC
Gate
Drivers
Isolated
Feedback
|
Power Management Guide 2013
Power Level
• IEC requirements are applicable to all
power supplies above 75 W
• Higher power converters may require
zero-current-switching (ZCS) and
ZVT-switching techniques to achieve
high efficiencies
• Some of the simpler control techniques
not usable at high power levels
Features
• From 50 W to 5 kW, TI PFC controllers
deliver EN61000-3-2 compliance
• Industry standard architecture
• Deliver PF & gt; 0.993
• Integrated controllers with on-chip
start-up circuit and MOSFET drivers
for high-density primary-side control
• Integrated synchronous rectifier
c
ontrol with pre-bias operation for
monotonic start-up
• Superior applications support
Distribution
Bus Voltage
(48, 24, 12 V)
2.5 V
Local
DC/DC
Sync.
FET Gate
Drivers
Digital
Isolation
4
Flexibility
• Versatile advanced PWM controllers
and bias supply converters for highperformance secondary-side control
• Ability to work with a wide line
voltage range
• Different levels of undervoltage ockout
l
thresholds for self bias and auxiliary
bias applications
• Ability to synchronize controllers to
eliminate noise issues
1.2 V
Local
DC/DC
Sync.
Buck
Driver
Texas Instruments
AC/DC and Isolated DC/DC Power Supplies
Power Factor Correction (PFC)
Interleaved PFC
Interleaved PFC is gaining popularity
in external and embedded-type powersupply architecures. It is exceptionally
t
flexible and provides many cost-saving
features such as passive-component
size reductions, smaller EMI filterng
i
components and higher efficiencies. TI
offers both transition mode (UCC28063)
and continuous conduction mode (CCM)
(UCC28070) control methods.
Why Interleave?
• Lower system cost from ripple-current
cancellation
• Enables ultraslim and high-density
designs
• Lower total inductor volume
• Smaller or lower-cost EMI filter and
output capacitors
• Facilitates higher efficiency
Applications
• Digital TV
• Telecom power supplies and rectifiers
• Professional and consumer audio
• Merchant power supplies
• Air conditioning and refrigeration
compressors
• Variable-speed motors
• Low-profile power-supply applications
Interleaved
Ripple Current
Other benefits of interleaving include
scalability and ultrathin designs.
Scalability allows for addressing many
different power levels and applications.
Single-Phase
Ripple Current
UCC28063 transition mode PFC with
Natural Interleaving™ technique.
UCC28070 continuous conduction mode PFC.
Get more information: www.ti.com/product/UCC28063 or UCC28070
VIN
L1
D1
+
VOUT
–
COUT
12 V to 21 V
UCC28070
CCDR 1
CDR
RRDM 2
RDM
3
VAO
4
VSENSE
5
VINAC
RIMO 6
IMO
RSYN 7
RSYNTH
8
CSB
9
CSA
10
PKLMT
RA
RB
DMAX
RT
SS
GDB
GND
VCC
GDA
VREF
CAOA
CAOB
To CSB
20
RDMX
19
RRT
18
T1
RS
CSS
M1
17
16
15
14
L2
13
To CSA
11
RS
From
Transformers
C ZV
C PV
R PK1
R PK2
R ZV
D2
12
C ZC
C REF
C PC
C PC
R ZC
T2
RA
C ZC
M2
R ZC
RB
Typical application for UCC28070 continuous conduction mode PFC.
Texas Instruments
Power Management Guide 2013
|
5
AC/DC and Isolated DC/DC Power Supplies
PWM and Resonant Controllers
Product Highlights
UCC28950
• Green advanced phase-shifted fullbridge and synchronous rectifier
controller
UCC28250
• Advanced PWM controller with
pre-bias start-up and synchronous
rectification
UCC28700/1/2/3
• Constant-voltage, constant-current
PWM with primary-side regulation,
& lt; 30-mW no-load power
UCC28710/1
• Constant-voltage, constant-current
PWM with primary-side regulation
with HV start-up, & lt; 10-mW no-load
power
LM5023
• Quasi-resonant flyback controller with low standby power and 1%
regulation
LM5046
• Phase-shifted full-bridge and SR
controller with integrated drivers and
high-voltage start-up
UCC2897A
• Active clamp forward
UCC25600
• LLC resonant controller
LM5035/39
• Half-bridge controller with integrated
high-voltage start-up and drivers
UCC28610
• Advanced green-mode flyback
controller
Green-Mode Controllers (Up to 150 W)
UCC28610
Advanced
Green-Mode
Flyback
Controller
UCC28600
8-Pin QR
Green-Mode
Controller
UCC28700/1/2/3
Constant-Voltage
and Constant-Current
with Primary-Side
Regulation
Flyback Controller
UCC28710/1
Constant-Voltage
and Constant-Current
with 700-V Start-Up
Switch Flyback
Controller
LM5023
Quasi-Resonant
Flyback with Low
Standby Power
Features/Level of Integration
Low- to Medium-Power PWM Controllers (25 W to 350 W)
Active-Clamp Forward
Dual Outputs
Push-Pull, Half-Bridge,
Full-Bridge
UCC2891-4
I-Mode
Act-Clamp,
HV Start-Up
UCC25600
Resonant
Half-Bridge
UCC2897A
Adv. I-Mode
Act-Clamp,
HV Start-Up
LM(2)5037
Dual-Mode PWM
Controller with
Alternating Outputs
LM5026
I-Mode
Act-Clamp,
HV Start-Up
LM5025
Adv. I-Mode
Act-Clamp,
HV Start-Up
LM5035/9
Half-Bridge
with Integrated
Drivers, HV Start-Up
LM5027
Act-Clamp
with Pre-Bias,
HV Start-Up
UCC28230/1
Intermediate
Bus
UCC28250
Half-Bridge
with Pre-Bias
Voltage Mode
Current Mode
Voltage or
Current Mode
LM5045/6
Full-Bridge,
with Integrated
Drivers, Pre-Bias,
HV Start-Up
Features/Level of Integration
6
|
Power Management Guide 2013
Texas Instruments
AC/DC and Isolated DC/DC Power Supplies
PWM and Resonant Controllers
Medium- to High-Power PWM Controllers ( & gt; 300 W)
Soft-Switching, ZVT, ZVS
(Phase-shifted fullbridge, resonant,
active-clamp forward)
UCC2897A
Adv. I-Mode
Act-Clamp,
HV Start-Up
LM5026
Adv. V-Mode
Act-Clamp,
HV Start-Up
UCC28950
Green φ-Shift Full-Bridge
Controller with
Synchronous Rectification
UCC2895
BiCMOS Adv.
φ-Shift PWM
Controller
LM(2)5037
Dual-Mode PWM
Controller with
Alternating Outputs
UCC28230/1
Intermediate Bus
Push-Pull, Half-Bridge,
Full-Bridge
LM5026
Adv. I-Mode
Act-Clamp,
HV Start-Up
UCC28250
Half-Bridge
with Pre-Bias
UCC25600
Resonant Half-Bridge
LM5046
φ-Shift Full-Bridge
Integrated Drivers,
HV Start-Up, Pre-Bias
LM5045
Full-Bridge Controller
Integrated Drivers,
HV Start-Up, Pre-Bias
Voltage Mode
Current Mode
Secondary Side Control
UCC28250
Half-Bridge with
Pre-Bias Operation
Voltage or
Current Mode
UCC28950
Green φ-Shift Full-Bridge
Controller with
Synchronous Rectification
Features/Level of Integration
Most Integrated Family of Full-Bridge PWM Controllers
LM5045, LM5046
Key Features
• High-current, 2-A full-bridge gate
drivers
• Intelligent sync rectifier start-up for
linear turn-on into prebiased loads
• 5-V sync rectifier drive for digital isolators or transformer
• 105-V high-current start-up regulator
• Independently programmable synchronous rectifier delays (LM5045)
• Programmable resonant times for ZVS
operation (LM5046)
Applications
• Telecom power supplies
• Industrial power supplies
• High-density power modules
VOUT
VIN
T1
T1
VCC
VCC
REF
BST1 HS1 LO1
HO1
VIN
SLOPE
RAMP CS
LO2
HS2 BST2
HO2
SR1
UVLO
SR2
LM5045/46
OTP
VCC
COMP
SSOFF
RT
RES
SS SSSR
RD1
RD2
REF
Gate-Drive
Isolation
Isolated
Feedback
PGND AGND
Isolation
Boundary
Get more information: www.ti.com/product/LM5045 or LM5046
Texas Instruments
Power Management Guide 2013
|
7
AC/DC and Isolated DC/DC Power Supplies
PWM and Resonant Controllers
Green Advanced Phase-Shifted Full-Bridge and Synchronous Rectifier Controller
UCC28950
The UCC28950 phase-shifted full-bridge controller offers best-in-class efficiency in
today’s high-performance power systems. The UCC28950 implements advanced fullbridge control along with active control of the synchronous rectifier’s output stage. The
primary-side signals allow programmable delays to ensure ZVS operation over wide
load current and input voltage range, while the load current naturally tunes the secondary-side synchronous rectifier’s switching delays, maximizing overall system efficiency.
Key Features
• Optimized for 90+ efficiency standards
• User-programmable operation in DCM
mode with lowered frequency at light
load (burst)
• Programmable ramp compensation
allows current- or voltage-mode
control
+
VS
–
• Adaptive ZVS switching over wide
input/output range
• Optimal timing outputs for
synchronous-rectifier drivers
• Sync in and sync out with 90% phase
shift for master/slave interleaved
operation of two modules
CT
R1
UCC28950
C REF
1
R2
2
C1
R3
VSENSE
3
R5 4
R6 R4 C3
C2
5
CSS
R AB
6
R CD
7
R EF
8
R TMIN
9
ENABLE
VREF
RT
10
R SUM
Voltage
Current
Sense
Applications
• Phase-shifted full-bridge converters
• Server, telecom power supplies
• Industrial power systems
• High-density power architectures
• Solar inverters
• Electric vehicles
• DC motor drives
VREF
R7
11
RDCM(hi) 12
VREF
GND
EA+
VDD
EA-
OUTA
COMP
OUTB
SS/EN
DELAB
OUTC
OUTD
DELCD
OUTE
DELEF
OUTF
TMIN
SYNC
RT
RSUM
CS
ADEL
DCM ADELEF
Phase-Shifted
Full-Bridge
24
C VDD
23
22
21
20
19
18
17
16
15
A
B
VDD
VDD
VDD
QA
A
QC
C
C
D
VDD
E
F
SYNC
R A(hi)
14
QB
B
RAEF(hi)
E
13
VDD
UCC27524
QE
QD
QF
D
UCC27524
F
+
VOUT
–
RA
R CS
R DCM
R AEF
Light-Load Management
VSENSE
Synchronous Rectifiers
Get more information: www.ti.com/product/UCC28950
8
|
Power Management Guide 2013
Texas Instruments
AC/DC and Isolated DC/DC Power Supplies
PWM and Resonant Controllers
Selection Guide
110-V Start-Up Circuit
Avg. Current Mode
Device1
Current Mode
Typical
Power
Level
(W)
Voltage Mode
Control Method
Output Drive
(Sink/
Soft
Source)
Start
(A)
Package(s)
Price*
4
4
—
—
0.6/0.3/0.15
0.6
16-QFN
8-SON
8-LLP/PSOP
8-LLP/PSOP
1.65
1.35
1.65
1.65
4
0.2/0.2
12-SON, 14-TSSOP
1.20
4
4
4
4
0.2/0.15
1
0.7
1
8-SOIC-W/DIL (PDIP)
10-MSOP/QFN
8-MSOP
10-MSOP
0.59
0.90
0.66
1.13
4.1 to 15
4
1/1
8-TSSOP/SOIC/DIL (PDIP)
1.35
6.9 to 15
4
1/1
1.50
Maximum
Practical
Frequency
Supply
Voltage
(V)
Fly-Buck™ (Forward Flyback)
Buck, Fly-Buck (Forward Flyback)
Buck, Isolated Buck
Buck, Isolated/Non-Isolated Flyback
2 MHz
445 kHz
1 MHz
1 MHz
2.95 to 6
12 to 75
9 to 100
9 to 100
Half-Bridge, Full-Bridge
2 MHz
–0.3 to 20
250 kHz
1 MHz
1 MHz
2 MHz
9
13 to 100
8 to 30
6 to 60
1 MHz
1 MHz
Topologies
Auxiliary Bias Supplies
TPS55010
UCC25230
LM34927/6/5
LM5017
& lt; 2
1 to 2
3 to 7
3 to 7
4
Note 2
Note 2
Intermediate Bus Controllers
UCC28230/1
150 to 500
General-Purpose Single-Ended Controllers
UCC3888/89
LM5020
LM5021
LM5022
& lt; 10
10 to 100
10 to 100
25 to 100
4
UCC3800/1/2/3/4/5
10 to 200
4
4
UCC3807-1-2-3
10 to 200
4
4
Flyback (SEPIC, Cuk)
Buck, Boost, Flyback (SEPIC, Cuk)
Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
Buck, Boost, Flyback (SEPIC, Cuk)
Buck, Boost, Flyback (SEPIC, Cuk), Fwd (Including 2-Switch
Fwd), Forward (D & gt; 50%)
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
UCC3809-1-2
10 to 200
4
4
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
1 MHz
8 to 19
4
0.8/0.4
8-SOIC/DIL (PDIP)
8-MSOP/TSSOP/SOIC/
DIL (PDIP)
UCC3813-0/1/2/3/4/5
10 to 200
4
4
1 MHz
7.2 to 153
4
1/1
8-TSSOP/SOIC/DIL (PDIP)
0.80
LM5025/A/B/C
LM5026
LM5027/A
UCC3884
UCC38C40/1/2/3/4/5
TL3842B/3B/4B/5B
UC3842A/3A/4A/5A
UC28023
50 to 250
50 to 250
50 to 250
50 to 250
10 to 250
30 to 350
30 to 350
50 to 750
4
4
4
4
4
4
4
4
4
4
4
4
Buck, Boost, Flyback (SEPIC, Cuk), Fwd (Including 2-Switch
Fwd)3, Forward (D & gt; 50%)3
Act-Clamp Fwd/Flyback
Act-Clamp Fwd/Flyback
Act-Clamp Fwd/Flyback
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
500 kHz
500 kHz
1 MHz
8 to 100
8 to 100
8 to 105
8.9 to 15
5 Options
10 to 30
10 to 30
9 to 30
4
4
4
4
4
3/3
3/3
2/2
1/0.5
1/1
1/1
1/1
1.5/1.5
1.25
1.30
1.75
1.60
0.95
0.54
0.80
1.35
UC3823
50 to 750
4
4
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
1 MHz
9 to 30
4
1.5/1.5
UC3823A/B
50 to 750
4
4
Buck, Boost, Flyback (SEPIC, Cuk), Forward (D & gt; 50%)
1 MHz
9 to 22
4
2/2
16-TSSOP/QFN
16-TSSOP/QFN
24-TSSOP, 20-QFN
16-SOIC/DIL (PDIP)
8-MSOP/SOIC/DIL (PDIP)
8/14-SOIC, 8-DIL (PDIP)
8/14-SOIC, 8-DIL (PDIP)
16-SOIC-W/DIL (PDIP)
16-SOIC-W/DIL (PDIP),
20-PLCC
16-SOIC-W/DIL (PDIP),
20-PLCC
Flyback (SEPIC, Cuk), Fwd (Including 2-Switch Fwd),
Forward (D & gt; 50%)
Boost, Flyback (SEPIC, Cuk), Fwd (Including 2-Switch Fwd),
Forward (D & gt; 50%)
700 kHz
8.8 to 15
4
1.2/1.2
14-TSSOP/SOIC/DIL
(PDIP)
2.95
4 MHz
8.0 to 15
0.1/0.1
8-MSOP/SOIC/DIL (PDIP)
0.75
Fwd (Including 2-Switch Fwd)
Flyback (SEPIC, Cuk), Fwd (Including 2-Switch Fwd)
Flyback (SEPIC, Cuk), Fwd (Including 2-Switch Fwd)
Push-Pull, Half-Bridge, Full-Bridge
Interleaved Fwd/Flyback/Boost, Push-Pull, Half-Bridge,
Full-Bridge
750 kHz
1 MHz
1 MHz
1 MHz
4.25 to 75
13 to 100
8 to 100
9 to 30
4
4
4
4
1
2.5/2.5
2.5/2.5
1.5/1.5
14-TSSOP
16-TSSOP
20-TSSOP
16-SOIC-W/DIL (PDIP)
2.05
1.55
1.90
4.55
500 kHz
8 to 15
4
0.5/1.0
8-SOIC
0.65
4
4
4
4
4
4
4
4
0.85
1.60
4.90
Wide-Input Range Voltage Mode Controllers
UCC35701/2
25 to 250
4
UCC35705/6
25 to 250
4
Dual Output Controllers
LM5015
LM5032
LM5034
UC3824
30 to 250
30 to 250
30 to 250
50 to 250
UCC28089
25 to 250
4
LM5035/A/B/C
50 to 300
4
LM(2)5037
LM5039
LM5045
30 to 300
50 to 300
50 to 400
4
4
4
TL494 or TL594
50 to 500
4
TL598
50 to 500
4
4
4
4
4
1
Half-Bridge
4
4
UC2xxx and UCC2xxx devices are extended temperature-range
versions of the UC3xxx and UCC3xxx devices.
2
Continuous On-Time architecture.
Texas Instruments
2 MHz
Push-Pull, Half-Bridge, Full-Bridge
Half-Bridge
Full-Bridge
Buck, Boost, Flyback (SEPIC, Cuk), Fwd (Including 2-Switch
Fwd), Forward (D & gt; 50%), Interleaved Fwd/Flyback/Boost,
Push-Pull, Half-Bridge, Full-Bridge
Buck, Boost, Flyback (SEPIC, Cuk), Fwd (Including 2-Switch
Fwd), Forward (D & gt; 50%), Interleaved Fwd/Flyback/Boost,
Push-Pull, Half-Bridge, Full-Bridge
2 MHz
2 MHz
2 MHz
8 to 100
4
4
4
4
2/2
13 to 75/100 4
4
8 to 100
14 to 100 4
4
4
4
1.2/1.2
2/2
1.5/2
28-TSSOP, 20-HTSSOP,
1.90
24-QFN
16-TSSOP
1.35/1.62
20-HTSSOP, 24-QFN
1.90
28-HTSSOP/QFN
2.25
300 kHz
7 to 40
0.2/0.2
16-TSSOP/SOIC/DIL
(PDIP)
0.23
300 kHz
7 to 40
0.2/0.2
16-SOIC/DIL (PDIP)
0.81
3
Value varies by part number suffix. Please check datasheet.
*Suggested resale price in U.S. dollars in quantities of 1,000.
New devices are listed in bold red.
Preview devices are listed in bold teal.
Power Management Guide 2013
|
9
AC/DC and Isolated DC/DC Power Supplies
PWM and Resonant Controllers
Selection Guide (Continued)
Topologies
Maximum
Practical
Frequency
Supply
Voltage
(V)
110-V Start-Up Circuit
Avg. Current Mode
Current Mode
Device1
Typical
Power
Level
(W)
Voltage Mode
Control Method
Output Drive
(Sink/
Soft
Source)
Start
(A)
Package(s)
Price*
1.70
Dual Output Controllers (Continued)
UC3524A
50 to 500
4
Push-Pull, Half-Bridge, Full-Bridge
250 kHz
8 to 40
4
0.2/0.2
UC3525B - UC3526A
50 to 500
4
Push-Pull, Half-Bridge, Full-Bridge
250 kHz
8 to 40
4
0.2/0.2
UC3827-1/-2
50 to 500
4
I-Fed/V-Fed Push-Pull
450 kHz
8.4 to 20
4
1/0.8
UCC3808-1/-2/A-1/A-2
UCC38083/4/5/6
50 to 500
50 to 500
4
4
1 MHz
1 MHz
4.3 to 15
8.3 to 15
1.0/0.5
1.0/0.5
UCC3810
50 to 500
1/1
16-SOIC/DIL (PDIP)
1.85
LM5030
LM5033
UC28025
50 to 600
50 to 600
50 to 750
4
4
4
Push-Pull, Half-Bridge, Full-Bridge
Push-Pull, Half-Bridge, Full-Bridge
Buck, Boost, Flyback (SEPIC, Cuk), Fwd (Including 2-Switch
Fwd), Interleaved Fwd/Flyback/Boost
Act-Clamp Fwd/Flyback, Half-Bridge, Full-Bridge
Push-Pull, Half-Bridge, Full-Bridge
Push-Pull, Half-Bridge, Full-Bridge
4
4
16-SOIC/DIL (PDIP)
16-SOIC/DIL (PDIP),
20-PLCC
24-SOIC-W/DIL (PDIP),
28-PLCC
8-TSSOP/SOIC/DIL (PDIP)
8-TSSOP/SOIC/DIL (PDIP)
4
4
4
1.5/1.5
1.5/1.5
1.5/1.5
1.10
1.00
1.35
UC3825
50 to 750
4
4
UC3825A/B
50 to 750
4
UC3846/56
50 to 750
UCC3806
50 to 750
LM5041/A/B
100 to 800
UCC28220/1
3.50
1.30
1.10
1 MHz
8.3 to 11
1 MHz
1 MHz
1 MHz
14 to 100
15 to 100
9 to 30
Push-Pull, Half-Bridge, Full-Bridge
1 MHz
9 to 30
4
1.5/1.5
4
Push-Pull, Half-Bridge, Full-Bridge
1 MHz
9 to 22
4
2/2
4
4
Push-Pull, Half-Bridge, Full-Bridge
1 MHz
8 to 40
4
0.5/0.5
4
4
Push-Pull, Half-Bridge, Full-Bridge
350 kHz
7 to 15
4
0.5/0.5
4
I-Fed/V-Fed Push-Pull
Fwd (Including 2-Switch Fwd), Interleaved Fwd/Flyback/
Boost, Act-Clamp Fwd/Flyback, Push-Pull, Half-Bridge
Interleaved Fwd/Flyback/Boost
1 MHz
15 to 100
4
1/5/1.5
20-TSSOP
10-MSOP/QFN
16-SOIC-W/DIL (PDIP)
16-SOIC-W/DIL (PDIP),
20-PLCC
16-SOIC-W/DIL (PDIP),
20-PLCC
16-SOIC-W/DIL (PDIP),
20-PLCC
16-SSOP/TSSOP/SOIC/
SOIC-W/DIL (PDIP),
20-PLCC
16-TSSOP/QFN
1 MHz
4.7 to 17
4
—
20-TSSOP/QFN
1.70
1 MHz/ch.
8 to 14.5
4
4
0.01/0.01
16-TSSOP/SOIC
1.60
Φ-Shifted FB
2 MHz
14 to 100
4
4
Forward (D & gt; 50%), Act-Clamp Fwd/Flyback
500 kHz
7 to 15
1 MHz
1 MHz
1 MHz
350 kHz
1 MHz
8.5 to 14.5
8.5 to 14.5
8.5 to 14.5
11.5 to 18
8 to 17
4
2/2
0.5/1,
0.3/0.3
2/2, 2/2
2/2, 2/2
2/2, 2/2
0.4/0.8
—
Act-Clamp Fwd/Flyback, Φ-Shifted FB
1+ MHz
10.7 to 20
4
Four at 2/2
Φ-Shifted FB
500 kHz
11 to 20
4
Φ-Shifted FB
1 MHz
11 to 17
4
Synchronous Secondary-Side Post Regulator
1 MHz
4.5 to 42/75
4
2/2.5
500 kHz
8.5 to 15
4
130 kHz
130 kHz
140 kHz
130 kHz
130 kHz
9 to 35
9 to 35
9 to 20
8 to 15
30
4
4
4
4
4
50 to 800
UCC28250/1
1.05
50 to 800
4
4
4
4
4
4
1.60
2.65
1.60
4.10
2.15
Soft-Switching, ZVT and ZVS Controllers
LM5046
50 to 400
4
UCC3580-1/-2/-3/-4
50 to 500
4
4
UCC2891/3
UCC2892/4
UCC2897A
UCC25600
UCC28950
75 to 600
75 to 600
75 to 600
200 W to 1 kW
200 W to 2 kW
4
4
Forward (D & gt; 50%), Act-Clamp Fwd/Flyback
Forward (D & gt; 50%), Act-Clamp Fwd/Flyback
Forward (D & gt; 50%), Act-Clamp Fwd/Flyback
Half-Bridge
4 Φ-Shifted FB
UC3875/6/7
200 W to 2 kW
4
4
4
UC3879
200 W to 2 kW
4
4
UCC3895
200 W to 2 kW
4
4
4
4
4
4
4
4
4
4
4
4
4
28-HTSSOP/QFN
2.45
16-SOIC/DIL (PDIP)
2.40
16-TSSOP/SOIC
16-TSSOP/SOIC
20-TSSOP, 16-SOIC
8-SOIC
24-TSSOP
20-SOIC-W/DIL (PDIP),
28-PLCC
20-SOIC-W/DIL (PDIP),
28-PLCC
20-SOIC-W/DIL (PDIP)/
PLCC
1.50
1.50
1.50
0.80
4.25
1.35/1.80
0.5/1.5
16-TSSOP/QFN
14-SOIC/DIL (PDIP),
20-PLCC
0.025/2
0.025/2
—
0.3/0.7
1/0.75
7-SOIC, 6-SOT-23
6-SOT-26
8-SOIC
8-MSOP
8-SOIC
0.42
0.35
0.60
0.38
0.49
Four at
0.1/0.1
Four at
0.1/0.1
4.85
3.70
4.35
Secondary-Side, Post Regulation
LM(2)5115/A
UCC3583
—
4
50 to 500
1.75
Green Mode PWM Controllers
UCC28710/1
UCC28700/1/2/3
UCC28610
LM5023
UCC28600
Up to 25
Up to 30
10 to 40
5 to 100
50 to 150
4
4
4
4
4
1
UC2xxx and UCC2xxx devices are extended temperature-range
versions of the UC3xxx and UCC3xxx devices.
2
Continuous On-Time architecture.
10
|
Power Management Guide 2013
Flyback
Flyback
Buck, Flyback (SEPIC, Cuk)
Quasi-Resonant Mode Flyback
Flyback (SEPIC, Cuk)
3
Value varies by part number suffix. Please check datasheet.
*Suggested resale price in U.S. dollars in quantities of 1,000.
4
4
4
New devices are listed in bold red.
Preview devices are listed in bold teal.
Texas Instruments
AC/DC and Isolated DC/DC Power Supplies
Gate Drivers
Design Factors
Supply Voltage Range — With internal
v
oltage regulators, MOSFET drivers can
operate over a wide input voltage range,
making them flexible for many applications.
Number of Outputs — Single and dual
drivers are available to complement
DC/DC switching and motor control
applications.
Output Configuration — Inverting, noninverting, AND and NAND configurations
are available.
High-Side/Low-Side Bridge Driver Portfolio
5
Peak Output Current (A)
Product Highlights
LM5113
• Industry’s only 100-V driver for
enhancement-mode GaN FETs
LM5113 GaN Gate Driver
UCC27210/1
4
UCC2721x
• 4-A next generation of popular
UCC2720x has 120-V boot voltage,
–10-V input-voltage capa ility and
b
ESD enhancements
LM(2)5101
3
LM510xA
UCC27200/1, UCC27200A/1A
2
LM510xx Family
• Drive capability scales with powerconverter requirements
LM510xB
1
LM510xC
0
100
107
118
120
Bootstrap Voltage Range (VHB)
Low-Side Gate Driver Portfolio
(D) Dual Output
UCC27611
• High-speed 5-V GaN FET driver
*With use of internal
regulator
UCC27511/2
8
UCC27611 GaN FET Driver
UCC27531
• FET and IGBT single-gate drivers
• 2.5 A and 5 A, 35-V maximum VDD
Peak Output Current (A)
LM5114
7
LM5112
UCC2751x/52x
• Asymmetrical drive and split output
options available on select singlechannel drivers
• Best-in-class propagation delay
and higher VDD compatibility with
IGBT power switches
• UCC27528 features CMOS input
thresholds
UCC27523/4/5/6/8 (D),
UCC27516/7/8/9
5
LM5110/1 (D)
UCD7100,
UCD7201 (D)
UCC37323/4/5 (D),
UCC27423/4/5 (D)
4
TPS2811/2/3* (D), TPS2816/7/8/9*, UCC27531/2/3/6/7/8
2
TPS2813/4/5 (D),
TPS2828/9
0
5
10
15
20
25
Supply Voltage Range (VDD)
Texas Instruments
LM(2)5101 Family
• 80-V input, low power consumption, motor-control and automotive
applications
Product Highlights
UCC37321/2
9
New single-channel low-side drivers offer
split outputs (for independent source and
sink to allow optimization of switch timing)
and asymmetrical drive (higher sink than
source current) for faster transition through
Miller Plateau.
30
35
40
LM5114
• Next-generation 7.6-A, 12-ns
single-channel MOS and GaN
FET-compatible driver
Power Management Guide 2013
|
11
AC/DC and Isolated DC/DC Power Supplies
Gate Drivers
100-V Half-Bridge Gate Driver for Enhancement-Mode GaN FETs
LM5113
Enhancement mode Gallium Nitride (GaN) power FETs can provide significant powerdensity benefits over silicon MOSFETs in power converters. They have a much lower
figure of merit (FOM) due to lower RDS(on) and lower Qg. With greater effi ien ies, faster
c c
switching frequencies and an ultra-small package footprint, GaN FETs enable higherdensity power converters. However, realizing these benefits does present a new set of
challenges. Large source-drain voltages and the stringent gate-source voltage-drive
requirements of GaN power FETs pose new challenges related to limiting the high-side
FET drive level to less than 6 V, as well as preventing high dV/dt transients from causing
erratic switching behavior.
LM5113
HB
UVLO
and
Regulation
Applications
• Current fed push-pull converters
• Half and full-bridge converters
• Synchronous buck converters
• Two-switch forward converters
• Forward with active clamp converters
HO1
Level
Shift
Key Features
• Independent high and low TTL logic
inputs
• 1.2-A/5-A peak source/sink current
• High-side floating bias voltage rail
operates up to 100 V
• Internal bootstrap supply-voltage
clamping
• Split outputs for adjustable turn-on/
turn-off strength
• 0.5-W/2-W pull-down/pull-up resistance
• Fast propagation times—30 ns typical
HO2
HS
HI
VCC
UVLO
LO1
LO2
LI
VSS
LM5113 block diagram.
Discrete driver solution and integrated
LM5113 driver. The LM5113 delivers tremendous efficiency and PCB area savings compared to discrete implementations.
96
94
Efficiency (%)
92
90
36 V (GaN FET)
60 V (MOSFET)
Parameters: VIN = 36 to 60 V
VOUT = 12 V
fSW = 333 kHz (GaN FET)
250 kHz (MOSFET)
86
84
48 V (MOSFET)
60 V (GaN FET)
88
36 V (MOSFET)
48 V (GaN FET)
0
2
4
6
8
10
12
14
1/8 power brick featuring the EPC2001 eGaN
FET and LM5113 GaN FET driver.
16
Output Current (A)
GaN FET efficiency vs traditional MOSFET.
Get more information: www.ti.com/product/LM5113
12
|
Power Management Guide 2013
Texas Instruments
AC/DC and Isolated DC/DC Power Supplies
Gate Drivers
Selection Guide
Device
No. of
Channels
Peak IOUT
Output
Source/Sink
Configuration Output Type1
(A)
Rise/Fall VCC Range
Time (ns)
(V)
Prop
Delay
(ns)
Input
Threshold
Enable
Dead
Time
Control
Protection Internal
Features2 Regulator
Price*
General-Purpose Low-Side Drivers
TPS2811
TPS2812
TPS2813
2
2
2
TPS2814
2
TPS2815
TPS2816
TPS2817
TPS2818
TPS2819
TPS2828
TPS2829
UC3714
UC3715
UCC27323
UCC27324
UCC27325
UCC27423
UCC27424
UCC27425
UCC37321
UCC37322
LM5114A/B
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
LM5134
2
UCC27511
1
Non-inverting
UCC27512
1
UCC27516
UCC27517
UCC27518
UCC27519
LM5110
LM5111
LM5112
UCC27523
UCC27524
UCC27525
UCC27526
UCC27531
UCC27532
UCC27533
UCC27536
UCC27537
UCC27538
UCC27611
1
1
1
1
2
2
2
2
2
2
2
1
1
1
1
1
2
1
UCD7100PWP
1
UCD7201PWP
2
1
Inverting
TrueDrive™
Non-inverting
TrueDrive
See Note 3
TrueDrive
Dual 2-input AND; TrueDrive
one inverting
2-input NAND
TrueDrive
Inverting
TrueDrive
Non-inverting
TrueDrive
Inverting
TrueDrive
Non-inverting
TrueDrive
Inverting
TrueDrive
Non-inverting
TrueDrive
Non-inverting
Bipolar
See Note 3
Bipolar
Inverting
TrueDrive
Non-inverting
TrueDrive
See Note 3
TrueDrive
Inverting
TrueDrive
Non-inverting
TrueDrive
See Note 3
TrueDrive
Inverting
TrueDrive
Non-inverting
TrueDrive
Non-inverting
Split
Non-inverting with
Split
Pilot output
2/2
2/2
2/2
25/25
25/25
25/25
4 to 40
4 to 40
4 to 14
40
40
40
CMOS
CMOS
CMOS
—
—
—
—
—
—
—
—
—
4
4
0.90
0.90
0.90
2/2
25/25
4 to 14
40
CMOS
—
—
—
—
0.90
2/2
2/2
2/2
2/2
2/2
2/2
2/2
0.5/1
1/2
4/4
4/4
4/4
4/4
4/4
4/4
9/9
9/9
1.3/7.6
4.5/7.6
0.66/0.82
25/25
25/25
25/25
25/25
25/25
25/25
25/25
30/25
30/25
25/25
25/25
25/25
25/25
25/25
25/25
20/20
20/20
8/3.2
4 to 14
4 to 40
4 to 40
4 to 40
4 to 40
4 to 14
4 to 14
7 to 20
7 to 20
4 to 15
4 to 15
4 to 15
4 to 15
4 to 15
4 to 15
4 to 15
4 to 15
4 to 12.6
40
40
40
40
40
40
40
50
50
35
35
35
35
35
35
30
30
—
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
TTL/PWM
TTL/PWM
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Adj.
Adj.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.90
0.65
0.65
0.65
0.65
0.60
0.60
0.95
0.90
0.65
0.65
0.65
0.70
0.70
0.70
0.99
0.99
0.60
5.3/4.7
4 to 12.6
12
TTL/CMOS
—
—
—
—
0.60
Split
4/8
9/9
4.5 to 18
14
—
—
—
—
0.60
Non-inverting
—
4/8
9/7
4.5 to 18
14
—
—
—
—
0.60
See Note 3
See Note 3
Inverting
Non-inverting
Non-inverting
Non-inverting
Non-inverting
Inverting
Non-inverting
See Note 3
See Note 3
Non-Inverting
Non-Inverting
See Note 3
Inverting
Non-Inverting
Non-Inverting
See Note 3
Uncommitted/
Non-inverting
Uncommitted/
Non-inverting
—
—
—
—
Split
Split
Split
—
—
—
—
—
—
—
—
—
—
—
4/4
4/4
4/4
4/4
5/2
5/3
7/3
5/5
5/5
5/5
5/5
–2.5/5
–2.5/5
–2.5/5
–2.5/5
–2.5/5
–2.5/5
–4/8
9/7
9/7
9/7
9/7
14/12
14/12
14/12
9/7
9/7
9/7
9/7
15/7
15/7
15/8
15/8
15/8
15/8
5/5
4.5 to 18
4.5 to 18
4.5 to 18
4.5 to 18
3.5 to 15
3.5 to 15
3.5 to 15
4.5 to 18
4.5 to 18
4.5 to 18
4.5 to 18
—
—
—
—
—
—
—
14
14
14
14
25
25
25
14
14
14
14
17
17
15
15
15
15
14
Dual input
TTL
Dual input
TTL
TTL
TTL
CMOS
CMOS
TTL
TTL
CMOS
TTL
TTL
TTL
TTL
TTL
CMOS
TTL
TTL
TTL
TTL
TTL
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.49
0.49
0.49
0.49
0.65
0.65
0.50
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.85
TrueDrive
4/4
10/10
4.5 to 16
20
CMOS/TTL
—
Adaptive
—
—
0.99
TrueDrive
4/4
10/10
4.5 to 16
20
CMOS/TTL
—
Adaptive
—
—
1.20
Output type: TrueDrive is the hybrid bipolar/CMOS output architecture for improved
current drive capability at low voltages (at Miller threshold).
OVPC = overvoltage protection crowbar, UVLO = undervoltage lockout.
3
One inverting, one non-inverting.
2
Texas Instruments
4
—
—
—
—
—
—
4
4
—
—
—
4
4
4
4
4
4
4
4
4
Predictive Gate Drive™.
Maximum boot voltage at HS pin.
*Suggested resale price in U.S. dollars in quantities of 1,000.
5
4
4
4
4
4
4
4
4
New devices are listed in bold red.
Power Management Guide 2013
|
13
AC/DC and Isolated DC/DC Power Supplies
Gate Drivers
Selection Guide (Continued)
Device
No. of
Channels
Peak IOUT
Output
Source/Sink
1
Configuration Output Type
(A)
Rise/Fall VCC Range
Time (ns)
(V)
Prop
Delay
(ns)
Input
Threshold
Enable
Dead
Time
Control
44
CMOS/TTL
4
Adaptive
4
—
0.75
TTL/CMOS
TTL/CMOS
CMOS
CMOS
CMOS
CMOS
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
CMOS/TTL
4
UVLO
UVLO
OVPC
OVPC
—
—
OVPC
OVPC
—
—
—
—
—
—
—
—
—
Adjustable
—
—
—
—
—
—
—
—
—
—
—
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
Adaptive
PGD4
PGD4
PGD4
Adaptive
—
0.60
0.60
1.05
1.05
1.00
1.00
1.05
1.05
1.25
1.25
1.30
1.30
1.25
1.25
1.70
1.70
1.70
0.80
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
UVLO
UVLO
UVLO
UVLO
UVLO
UVLO
UVLO
UVLO
—
—
—
—
—
—
—
—
1.30
0.49
1.25
1.30
1.25
1.40
1.40
1.65
Protection Internal
Features2 Regulator
Price*
Synchronous-Rectifier Drivers
UCC24610
Non-inverting
—
3/3
30/25
4.5 to 5.5
Non-inverting
Non-inverting
Non-inverting
Inverting
Non-inverting
Inverting
Non-inverting
Inverting
Non-inverting
Inverting
Non-inverting
Inverting
Non-inverting
Inverting
Inverting
Non-inverting
Non-inverting
Non-inverting
CMOS
CMOS
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
TrueDrive
CMOS
2/4
2/4
2.4/2.4
2.4/2.4
2.4/2.4
2.4/2.4
2.4/2.4
2.4/2.4
2.4/2.4
2.4/2.4
4/4
4/4
4/4
4/4
3.3/3.3
3.3/3.3
3.3/3.3
4/4
10/10
10/10
50/50
50/50
50/50
50/50
30/30
30/30
30/30
30/30
120
120
120
120
20/20
20/20
25/35
10/10
4.5 to 8.8
14
4.5 to 8.8
14
4.5 to 15
75
4.5 to 15
75
4.5 to 15
75
4.5 to 15
75
4.5 to 15
70
4.5 to 15
70
4.5 to 15
70
4.5 to 15
70
10 to 15
40
10 to 15
40
10 to 15
20
10 to 15
20
3.7 to 20 82/103
3.7 to 20 82/103
4.15 to 20 82/103
4.5 to 15.5
25
3/3
3/3
3/3
3/3
3/3
4/4
4/4
1.2/5
8/7
8/8
8/8
8/7
8/8
12/9
12/9
4/4
Synchronous Buck Drivers
TPS28225
TPS28226
TPS2830
TPS2831
TPS2832
TPS2833
TPS2834
TPS2835
TPS2836
TPS2837
TPS2838
TPS2839
TPS2848
TPS2849
UCC27221
UCC27222
UCC27223
UCD7230
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
—
—
4
4
—
—
4
4
4
4
—
—
4
4
4
4
4
4
4
4
High-Side Low-Side Drivers—Half Bridge, Full Bridge
UCC27200/A
LM25101A/B/C
LM5100A/B/C
UCC27201/A
LM5101A/B/C
UCC27210
UCC27211
LM5113
2
2
2
2
2
2
2
2
Non-inverting
Non-inverting
Non-inverting
Non-inverting
Non-inverting
Non-inverting
Non-inverting
Non-inverting
1
TrueDrive
CMOS
CMOS
TrueDrive
CMOS
—
—
GaN FET
Output type: TrueDrive is the hybrid bipolar/CMOS output architecture for improved
current drive capability at low voltages (at Miller threshold).
2
OVPC = overvoltage protection crowbar, UVLO = undervoltage lockout.
3
One inverting, one non-inverting.
14
|
Power Management Guide 2013
4
to 1105
to 80
to 118
to 1105
to 118
to 1155
to 1155
to 1005
20
25
25
20
25
20
20
30
CMOS
TTL
CMOS
TTL
TTL
CMOS
TTL
TTL
Predictive Gate Drive™.
Maximum boot voltage at HS pin.
*Suggested resale price in U.S. dollars in quantities of 1,000.
5
New devices are listed in bold red.
Texas Instruments
Power Modules (Non-Isolated)
Overview
MicroSiP™ Modules:
TPS81k (Boost) Family and
TPS82k (Step-Down) Family
Design with TI’s comprehensive power
module portfolio for wide input-voltage
and output-current ranges, flexible packaging options and easy-to-use integrated
solutions for a variety of non-isolated,
industrial, medical, and communications
applications.
TPS84k Power Modules
High-density devices for applications
where a simple and small total solution
size is desired.
• Input-voltage range: 2.95 to 50 V
• QFN packaging
• Feature-rich and flexible
• Only three external components
required
®
SIMPLE SWITCHER
Power Modules
Easy-to-use modules for applications
requiring high input voltages (up to 42 V).
Smallest total-solution footprint.
• Integrates all required components
• Achieves 90 mA/mm2
• High efficiency over entire load range
• Supports noise-critical applications
through spread-spectrum modulation
Power Modules
• Leaded PMOD package
• Single exposed bottom
• Supports 5-V, 12-V and 24-V rails
• Output currents of up to 10 A
PTH08T2xx “T2” Power
Modules
Nano Modules
• Miniature form factor
• Adjustable output
• Output current of up to 1 A
• High efficiency and low noise
50
TPS84250
42
LMZ14201/02/03
36
TPS84259
(–VOUT)
20
VIN (V)
LMZ23603/05
TPS84320
≥24-V Rail
LMZ13608/10
LMZ23608/10
5/12-V Rail
3.3/5-V Rail
LMZ12008/10
LMZ22008/10
LMZ22003/05
TPS84620/1
(Also H & EXT Options)
TPS84A20
14.5
6
TPS84410
TPS84210
5.5
4.5
PTH08T220
PTH08T250
PTH05T210
PTH08T210
TPS84610
LMZ10503/04/05
(Also EXT Option)
2.95
2.3
(Also H
& EXT
Options)
LMZ12001/02/03
17
2.7
High-current modules for applications
that require up to 50 A.
• High output current of up to 50 A
• TurboTrans™ feature for tunable transient response
• Current sharing (50-A version)
PTH04T220
Nano
MicroSiP™
1
2
3
4
5
10
6
16
30
50
IOUT_MAX (A)
Texas Instruments
Power Management Guide 2013
|
15
Power Modules (Non-Isolated)
Step-Down (Buck) Modules
SIMPLE SWITCHER® Power Modules
Key Features
• Integrated shielded inductor
• Precision enable, external soft-start,
and tracking for sequencing
• Best-in-class thermal performance
• Low output voltage ripple
• Standard junction temperature grade:
–40 to +125°C
• Easy-to-use package with single
exposed copper bottom
• Passes EN55022 (CISPR22) Class
B Radiated and Conducted EMI
Standard
The SIMPLE SWITCHER power modules allow you to design and optimize robust
power supplies with a minimum set of external com o ents. All SIMPLE SWITCHER
p n
power modules provide you with low
EMI, excellent thermal perform nce and
a
Easy-to-Use Packaging
pin-to-pin compatibility for added design
Up to10 A
Up to 5 A
flexibility. Plus, SIMPLE SWITCHER
®
power modules utilize WEBENCH Power
Designer online design tools, feature
evaluation boards and reference designs,
and include application notes and videos
to make design easy.
SIMPLE SWITCHER® LMZ1-Series Power Modules
Output
Current
(max)
(A)
LMZ10503/04/05
LMZ12001/02/03
LMZ14201/02/03
LMZ12008/10
LMZ13608/10
Adjustable
Output Voltage
(V)
Peak
Efficiency
(%)
Operating
Junction
Temperature
(°C)
Features
Radiated
Conducted1
Package(s)
Price*
3/4/5
1/2/3
1/2/3
8/10
8/10
Device
Input
Voltage
(V)
2.95 to 5.5
4.5 to 20
6 to 42
6 to 20
6 to 36
0.8 to 5
0.8 to 6
0.8 to 6
0.8 to 6
0.8 to 6
96
92
90
92
92
–40 to 125
–40 to 125
–40 to 125
–40 to 125
–40 to 125
EN, SS
EN, SS
EN, SS
EN, SS
EN, SS
4
4
4
4
4
4
4
4
4
4
TO-PMOD-7
TO-PMOD-7
TO-PMOD-7
TO-PMOD-11
TO-PMOD-11
3.95/4.50/4.95
4.46/5.10/5.95
6.18/7.13/8.95
10.93/13.30
15.68/17.10
EMI EN55022/CISPR22
Class B Certification
1
Additional input filter required.
*Suggested resale price in U.S. dollars in quantities of 1,000.
High Output Voltage Power Modules
The LMZ1420xH SIMPLE SWITCHER power modules have an
output voltage range from 5 to 30 V. These power modules are
a good choice for intermediate rail conversions, powering fans
or other types of non-traditional points of load, and for sensing
applications requiring voltages below –6 V.
Extended Temperature (EXT) Family of Power Modules
The SIMPLE SWITCHER EXT power modules provide excellent
performance in the most extreme conditions, with extended
ambient temperatures guaranteed down to –55°C and shock
and vibration compliant to meet military MIL-STD-883 standards.
High Output Voltage and Extended Temperature Power Modules
Output
Current
(max)
(A)
Device
Input
Voltage
(V)
Adjustable
Output
Voltage
(V)
Peak
Efficiency
(%)
Operating
Junction
Temperature
(°C)
Features
Radiated
Conducted1
Shock and
Vibration
Compliant
3/4/5
1/2/3
1/2/3
1/2/3
2.95 to 5.5
4.5 to 20
6 to 42
6 to 42
0.8 to 5
0.8 to 6
0.8 to 6
5 to 24
96
92
94
97
–55 to 125
–55 to 125
–55 to 125
–40 to 125
EN, SS
EN, SS
EN, SS
EN, SS
4
4
4
4
4
4
4
4
4
4
4
LMZ10503/04/05EXT
LMZ12001/02/03EXT
LMZ14201/02/03EXT
LMZ14201H/02H/03H
EMI EN55022/CISPR22
Class B Certification
Package(s)
Price*
TO-PMOD-7
TO-PMOD-7
TO-PMOD-7
TO-PMOD-7
12.60/13.50/14.40
9.50/11.40/13.80
12.40/14.30/17.20
6.18/7.13/8.95
1
Additional input filter required.
*Suggested resale price in U.S. dollars in quantities of 1,000.
SIMPLE SWITCHER® LMZ2-Series Power Modules
Device
LMZ22003/5
LMZ23603/5
LMZ22008/10
LMZ23608/10
1
Input
Voltage
(V)
Adjustable
Output Voltage
(V)
Operating Junction
Temperature
(°C)
Features
Radiated
Conducted1
Package(s)
Price*
3/5
3/5
8/10
8/10
6 to 20
6 to 36
6 to 20
6 to 36
0.8 to 5
0.8 to 6
0.8 to 6
0.8 to 6
–40 to 125
–40 to 125
–40 to 125
–40 to 125
EN, SS, Freq Sync
EN, SS, Freq Sync
EN, SS, Freq Sync, Current Share
EN, SS, Freq Sync, Current Share
4
4
4
4
4
4
4
4
TO-PMOD-7
TO-PMOD-7
TO-PMOD-11
TO-PMOD-11
5.50/6.25
9.85/12.50
11.50/14.00
16.50/18.00
Additional input filter required.
16
|
EMI EN55022/CISPR22
Class B Certification
Output
Current (max)
(A)
*Suggested resale price in U.S. dollars in quantities of 1,000.
Power Management Guide 2013
Texas Instruments
Power Modules (Non-Isolated)
Step-Down (Buck) Modules
SIMPLE SWITCHER® Nano Modules
Easy-to-Use Package
The new nano module packaging size of
2.5 x 3 x 1.2 mm, makes it the tiniest 1-A
DC/DC solution in the market. By mounting the IC on a shielded inductor, the
nano modules provide a complete solution that requires only an input capacitor,
an output capacitor, a VCON capacitor,
and feedback resistors in 35 mm2 of
board space.
The new SIMPLE SWITCHER nano modules combine
ease of use and high performance in a tiny solution size.
The nano modules boast the smallest 1-A package in
the market today. It’s the first integrated inductor solution with the IC mounted on the nductor to reduce
i
board space requirements and improve performance,
making them superior for space-constrained, point-ofload applications.
SIMPLE SWITCHER® Nano Modules
Device
LMZ10500
LMZ10501
Output Current
(max)
(A)
Input Voltage
(V)
Adjustable
Output Voltage
(V)
Operating Junction
Temperature
(°C)
Features
Frequency
(kHz)
CISPR22
Class B EMI
Package Size
(mm)
Price*
0.65
1
2.7 to 5.5
2.7 to 5.5
0.6 to 3.6
0.6 to 3.6
–40 to 125
–40 to 125
EN, SS
EN, SS
2000
2000
4
3.0 x 2.5 x 1.2
3.0 x 2.5 x 1.2
1.30
1.55
4
*Suggested resale price in U.S. dollars in quantities of 1,000.
MicroSiP™ Modules
600-mA, Fully Integrated, Low-Noise Step-Down Converter
TPS82671
Key Features
• Regulated switching frequency:
5.5 MHz
• Spread spectrum (SSM), PWM
frequency dithering, high PSRR and
low-ripple Power Save mode
• Automatic Power Save mode transition
or forced PWM mode operation
• Input voltage: 2.3 to 4.8 V
Benefits
• Allows & lt; 7-mm2 total solution size,
providing 90 mA/mm2
• One-stop-shop, reduced hardwaredesign workload and no more questionable designs
• Allows choice between high efficiency
over entire load range (Power Save
mode) or regulated fixed frequency
• Supports Li-Ion batteries with extended voltage range
TPS82671SIP
DC/DC Converter
VIN
2.3 to 4.8 V
SW
GND
Applications
• Mid- to high-end cell phones,
smartphones
• Portable audio/video
• Fiber optics
• Digital TV, WLAN, GPS and Bluetooth®
VIN
FB
CIN
Enable
EN
L
VOUT
1.8 V at
600 mA
COUT
Mode
Selection
MODE
GND
Get more information: www.ti.com/product/TPS82671
Fixed VOUT
(V)
MicroSiP
Package
VIN
(V)
Active
Output
Capacitor
Discharge
Total Solution
Size (mm2)
IOUT
(mA)
Shutdown
Current
(typ) (µA)
Synchronous
Rectifier
Base
Function
Switching
Frequency
(typ) (kHz)
Quiescent Current
(typ) (µA)
Device
Peak Efficiency
(%)
MicroSiP™ Power Modules Selection Guide
6.7
6.7
6.7
6.7
8
8
8
8
EVM
Features and
Differentiators
Price*
Fully Integrated Solutions (Inductor plus input/output capacitors on device)
TPS82695
TPS82671
TPS82680
TPS82660
Step-Down
Step-Down
Step-Down
Step-Down
500
600
800
1500
2.3 to 4.35
2.3 to 4.8
2.3 to 5.5
2.3 to 5.5
2.85/2.5
1.1/1.2/1.5/1.8
1.0/1.8/3.3
1.0/1.8/3.3
All of the above devices have undervoltage lockout and thermal protection built in.
1
Maximum current depends on input and output voltages.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
95
90
92
93
4000
5500
6000
6000
24
17
15
15
0.5
0.5
0.5
0.5
4
4
4
4
4
4
4
4
4
4
4
4
Spread spectrum
Spread spectrum
Spread spectrum
1.30
1.30
TBD
TBD
Preview devices are listed in bold teal.
Power Management Guide 2013
|
17
Power Modules (Non-Isolated)
Step-Down (Buck) Modules
SWIFT™ Power Modules
TPS84250, TPS84259
Key Features
• Integrated inductor and passives
require as few as three external
components
• Small low-profile QFN packaging
capable of 260°C reflow
• Low package thermal resistance
delivers full current at Ta = 85°C
• Low noise: All modules meet EN55022
Class B emissions
• Wide operating temperature: Up to
125°C Tj
TPS84259 Features
• 4.5- to 40-V input
• –3- to –17-V output up to 15 W
• Small 9 x 11 x 2.8-mm QFN package
+VOUT
VOUT
TPS84250
+
VADJ
VIN
–
VIN
–VOUT
VOUT
PMP8372 reference design.
90
Ambient Temperature (ºC)
VIN
TPS84250 Features
• 7- to 50-V input; survives 65-V
transients
• 2.5- to 15-V output up to 2.5 A
• Small 9 x 11 x 2.8-mm QFN package
TPS84259
Natural Convection
80
70
60
50
40
30
VADJ
All Output Voltages
20
0
0.5
1
1.5
Output Current (A)
2
2.5
Get more information: www.ti.com/tps84k
Package options.
www.ti.com/product/TPS84250 or TPS84259
www.ti.com/tool/PMP8372
SWIFT™ Power Modules Selection Guide
Features
Device
IOUT
(A)
Package Switching Power
Adj.
Theta
Frequency Good Sync Soft
JA (°C/W)
(kHz)
Pin
Pin Start
VIN
(V)
VOUT
(V)
180°
Sequencing/ Current
Out of Phase
Tracking
Sharing
2.95 to 6.0
2.95 to 6.0
2.95 to 6.0
0.8 to 3.6
0.8 to 3.6
0.8 to 3.6
12
12
12
500 to 2000
500 to 2000
500 to 2000
4
4
4
4
4
4
4
4
4
4
4.5 to 14.5
2.95 to 17
4.5 to 14.5
2.95 to 17
2.95 to 17
4.5 to 14.5
4.5 to 14.5
0.8 to 5.5
0.6 to 5.5
0.6 to 5.5
0.6 to 5.5
0.6 to 5.5
0.6 to 2.8
0.6 to 2.8
13
TBD
13
TBD
TBD
TBD
TBD
330 to 780
200 to 1200
250 to 780
200 to 1200
200 to 1200
500/900
500/900
4
4
4
4
4
4
4
4
4
4
4
4
4
7 to 50
4.5 to 40
2.5 to 15
–3 to –17
12
14
400 to 1000
700 to 900
EVM
Package(s)
Price*
4
4
4
4
39 QFN (9x11x2.8 mm)
39 QFN (9x11x2.8 mm)
39 QFN (9x11x2.8 mm)
2.95
3.80
4.15
47 QFN (9x15x2.8 mm)
44 QFN (10x10x4.3 mm)
47 QFN (9x15x2.8 mm)
44 QFN (10x10x4.3 mm)
44 QFN (10x10x4.3 mm)
68 QFN (15x16x5.8 mm)
68 QFN (15x16x5.8 mm)
3.75
TBD
4.15
TBD
TBD
TBD
TBD
41 QFN (9x11x2.8 mm)
41 QFN (9x11x2.8 mm)
5.25
6.00
Low Input Voltage
TPS84210
TPS84410
TPS84610
2
4
6
4
4
Mid Input Voltage
TPS84320
TPS84420
TPS84621
TPS84720
TPS84A20
TPS84B20
TPS84C20
3
4
6
7
10
20
30
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Wide Input Voltage
TPS84250
TPS84259
2.5
2
All of the above devices have undervoltage lockout and thermal protection built in.
*Suggested resale price in U.S. dollars in quantities of 1,000.
4
4
4
New devices are listed in bold red. Preview devices are listed in bold teal.
WEBENCH® models available for all SWIFT devices: ww.ti.com/webench
w
18
|
Power Management Guide 2013
Texas Instruments
Power Modules (Non-Isolated)
Step-Down (Buck) Modules
Non-Isolated Plug-In Power Modules (POLA™ and Others) Family of Products
24 V
PTN78000
PTN78060
PTN78060
PTN78020
PTN78000
PTN78060
PTH08000
PTH08080
PTH08T260
PTN78060
PTH08T230
PTN78020
PTH08T230
PTH12000
PTH12050
PTV12010
PTR08060
PTH08T240
PTH12060
PTH12010
PTR08100
PTH08T220
PTH12020
PTV12020
PTH08T210
PTH12030
PTH08T250
PTV08T250
PTV08040
PTH12040
PTN04050
PTH04000
PTH04070
PTH04T260
PTH04000
PTH04070
PTH04T230
PTH05000
PTH04T230
PTH05050
PTV05010
PTR08060
PTH04T240
PTH05060
PTH05010
PTR08100
PTH04T220
PTH05020
PTV05020
PTH05T210
PTH05030
PTH08T250
PTH04040
PTH04000
PTH04070
PTH04T260
PTH04000
PTH04070
PTH04T230
PTH03000
PTH04T230
PTH03050
PTV03010
PTH04T240
PTH03060
PTH03010
PTH04T220
PTH03020
PTV03020
PTH03030
PTH04040
Input Voltage, VIN
12 V
5V
3.3 V
1A
2A
3A
5A
8A
15 A
20 A
30 A
60 A
Output Current, IOUT
16-A, 4.5-V to 14-V Input, POL Module with TurboTrans™ Technology
PTH08T220W
The PTH08T220W is a high-performance, 16-A-rated, T2 point-of-load (POL) power
module. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T220W
requires a single resistor to set the output voltage to any value over the range of 0.7 V
to 5.5 V. The PTH08T220W incorporates TurboTrans technology, SmartSync and
Auto-Track™ sequencing.
SmartSync
TurboTrans™
Auto-Track™
10
V IN
2
1
Auto-Track
9
SmartSync TurboTrans
+Sense
V IN
PTH08T220W
Inhibit
11 INH/UVLO
–Sense
GND
RUVLO
1%
0.05 Ω
(Optional)
+
GND
3
CI
330 µF
(Required)
V OUT
4
6
V OUT
7
RSET
1%
0.05 Ω
(Required)
GND
+Sense
5
V OUT Adj
8
RTT
1%
0.05 Ω
(Optional)
+
L
O
A
D
CO
220 µF
(Required)
Sense
GND
Get more information: www.ti.com/product/PTH08T220W
Texas Instruments
Power Management Guide 2013
|
19
Power Modules (Non-Isolated)
Step-Down (Buck) Modules
Selection Guide
Device1
Input Bus
Voltage
Description
POUT or
IOUT
VO Range
(V)
6A
15 A
22 A
30 A
6A
10 A
3A
3A
60 A
16 A
6A
10 A
3A
6A
15 A
22 A
30 A
6A
10 A
30 A
2.25 A
2.25 A
30 A
16 A
6A
10 A
10 A
50 A
3A
6A
12 A
18 A
26 A
50 A
6A
10 A
15 A
6A
10 A
15 A
6A
10 A
12 A
6A
8A
12 W
1.5 A
3A
6A
6A
10 A
8A
18 A
8A
18 A
50 A
8A
16 A
0.8 to 2.5
0.8 to 2.5
0.8 to 2.5
0.8 to 2.5
0.8 to 2.5
0.7 to 2.5
0.9 to 3.6
0.9 to 3.6
0.8 to 3.6
0.7 to 3.6
0.7 to 3.6
0.7 to 3.6
0.7 to 3.6
0.8 to 3.6
0.8 to 3.6
0.8 to 3.6
0.8 to 3.6
0.8 to 3.6
0.8 to 3.6
0.7 to 3.6
0.9 to 5.5
0.9 to 5.5
0.7 to 3.6
0.7 to 5.5
0.7 to 5.5
0.7 to 5.5
0.7 to 2.0
0.7 to 5.5
0.7 to 5.5
0.8 to 1.8/1.2 to 5.5
0.8 to 1.8/1.2 to 5.5
0.8 to 1.8/1.2 to 5.5
0.8 to 1.8/1.2 to 5.5
0.8 to 5.5
0.8 to 1.8/1.2 to 5.5
0.8 to 1.8/1.2 to 5.5
Follows VREF
Follows VREF
Follows VREF
Follows VREF
Follows VREF
Follows VREF
Follows VREF
Follows VREF
Follows VREF
5 to 15
2.5 to 12/12 to 22
2.5 to 12/12 to 22
2.5 to 12/12 to 22
0.6 to 5.5
0.6 to 5.5
0.8 to 2.5
0.8 to 2.5
0.8 to 3.6
0.8 to 3.6
0.8 to 3.6
0.8 to 1.8/1.2 to 5.5
0.8 to 1.8/1.2 to 5.5
VO Auto-Track™
Adj. Sequencing POLA™ DDR-QDR Price*
Non-Isolated Single Positive Output
PTH03000W
PTH03010W
PTH03020W
PTH03030W
PTH03050W
PTH03060W
PTH04000W
PTH04070W
PTH04040W
PTH04T220/221W
PTH04T230/231W
PTH04T240/241W
PTH04T260/261W
PTH05000W
PTH05010W
PTH05020W
PTH05030W
PTH05050W
PTH05060W
PTH05T210W
PTH08000W
PTH08080W
PTH08T210W
PTH08T220/221W
PTH08T230/231W
PTH08T240/241W
PTH08T240F
PTH08T250/255W
PTH08T260/261W
PTH12000L/W
PTH12010L/W
PTH12020L/W
PTH12030L/W
PTH12040W
PTH12050L/W
PTH12060L/W
PTH03010Y
PTH03050Y
PTH03060Y
PTH05010Y
PTH05050Y
PTH05060Y
PTH12010Y
PTH12050Y
PTH12060Y
PTN04050C
PTN78000W/H
PTN78060W/H
PTN78020W/H
PTR08060W
PTR08100W
PTV03010W
PTV03020W
PTV05010W
PTV05020W
PTV08T250W
PTV12010L/W
PTV12020L/W
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V/5 V
3.3 V/5 V
3.3 V/5 V
3.3 V/5 V
3.3 V/5 V
3.3 V/5 V
3.3 V/5 V
5V
5V
5V
5V
5V
5V
5V
5 V/12 V
5 V/12 V
12 V
5 V/12 V
5 V/12 V
5 V/12 V
5 V/12 V
5 V/12 V
5 V/12 V
12 V
12 V
12 V
12 V
12 V
12 V
12 V
3.3 V
3.3 V
3.3 V
5V
5V
5V
12 V
12 V
12 V
3.3 V/5 V
VO + 2 to 36 V
VO + 2 to 36 V
VO + 2 to 36 V
5 V/12 V
5 V/12 V
3.3 V
3.3 V
5V
5V
12 V
12 V
12 V
3.3-V Input 6-A POL
3.3-V Input 15-A POL with Auto-Track Sequencing
3.3-V Input 22-A POL with Auto-Track Sequencing
3.3-V Input 30-A POL with Auto-Track Sequencing
3.3-V Input 6-A POL with Auto-Track Sequencing
3.3-V Input 10-A POL with Auto-Track Sequencing
3-V to 5.5-V Input 3-A POL with Auto-Track Sequencing
3-V to 5.5-V Input 3-A POL
3-V to 5.5-V Input 60-A POL with Auto-Track Sequencing
2.2- to 5.5-V Input, 16-A T2 2nd Gen PTH POL with TurboTrans™
2.2- to 5.5-V Input, 6-A T2 2nd Gen PTH POL with TurboTrans
2.2- to 5.5-V Input, 10-A T2 2nd Gen PTH POL with TurboTrans
2.2- to 5.5-V Input, 6-A T2 2nd Gen PTH POL with TurboTrans
5-V Input 6-A POL
5-V Input 15-A POL with Auto-Track Sequencing
5-V Input 22-A POL with Auto-Track Sequencing
5-V Input 30-A POL with Auto-Track Sequencing
5-V Input 6-A POL with Auto-Track Sequencing
5-V Input 10-A POL with Auto-Track Sequencing
5-V Input, 30-A T2 2nd Gen PTH POL with TurboTrans
4.5-V to 18-V Input, 2.25-A POL with Auto-Track Sequencing
4.5-V to 18-V Input, 2.25-A POL
5.5- to 14-V Input, 30-A T2 2nd Gen PTH POL with TurboTrans
4.5- to 14-V Input, 16-A T2 2nd Gen PTH POL with TurboTrans
4.5- to 14-V Input, 6-A T2 2nd Gen PTH POL with TurboTrans
4.5- to 14-V Input, 10-A T2 2nd Gen PTH POL with TurboTrans
4.5- to 14-V Input, 10-A T2 2nd Gen PTH POL for 3-GHz DSP Systems
4.5- to 14-V Input, 50-A T2 2nd Gen PTH POL with TurboTrans
4.5- to 14-V Input, 3-A T2 2nd Gen PTH POL with TurboTrans
12-V Input 6-A POL
12-V Input 12-A POL with Auto-Track Sequencing
12-V Input 18-A POL with Auto-Track Sequencing
12-V Input 26-A POL with Auto-Track Sequencing
12-V Input 50-A POL with Auto-Track Sequencing
12-V Input 6-A POL with Auto-Track Sequencing
12-V Input 10-A POL with Auto-Track Sequencing
3.3-V Input 15-A DDR Terminating Module
3.3-V Input 6-A DDR Terminating Module
3.3-V Input 10-A DDR Terminating Module
5-V Input 15-A DDR Terminating Module
5-V Input 6-A DDR Terminating Module
5-V Input 10-A DDR Terminating Module
12-V Input 12-A DDR Terminating Module
12-V Input 6-A DDR Terminating Module
12-V Input 8-A DDR Terminating Module
3-V/5-V Input, 12-W Output Step-Up (Boost) ISR
Wide-Input, Wide-Output 1.5-A Positive Step-Down ISR
Wide-Input, Wide-Output 3-A Positive Step-Down ISR
Wide-Input, Wide-Output 6-A Positive Step-Down ISR
4.5- to 14-V Input, 6-A POL
4.5- to 14-V Input, 10-A POL
5-V Input 8-A Vertical SIP with Auto-Track Sequencing
5-V Input 18-A Vertical SIP with Auto-Track Sequencing
5-V Input 8-A Vertical SIP with Auto-Track Sequencing
5-V Input 18-A Vertical SIP with Auto-Track Sequencing
8-V to 14-V Input, 50-A T2 2nd Gen PTH POL with TurboTrans
12-V Input 8-A Vertical SIP with Auto-Track Sequencing
12-V Input 18-A Vertical SIP with Auto-Track Sequencing
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6.90
11.60
18.15
25.00
6.90
9.80
4.50
4.28
35.00
12.60
7.90
10.80
6.25
6.90
11.60
18.15
25.00
6.90
9.80
18.00
4.50
4.28
18.00
12.60
7.90
10.80
10.80
36.00
6.25
6.90
11.60
18.15
25.00
35.00
6.90
9.80
11.60
6.90
9.80
11.60
6.90
9.80
11.60
6.90
9.80
8.00
8.00
11.00
15.00
6.00
8.00
6.90
11.60
6.90
11.60
36.00
6.90
11.60
1
See www.ti.com/power for a complete product offering.
*Suggested resale price in U.S. dollars in quantities of 1,000.
20
|
Power Management Guide 2013
Texas Instruments
Power Modules (Non-Isolated)
Step-Up (Boost) and Negative Output Modules
3-W, High-Efficiency Step-Up Converter
TPS81256
Key Features
• Smallest solution size: Achieves a
solution less than 9 mm2 and sub1 mm high, providing a power density
of 400 mW/mm3
• Simplifies design: High integration,
including passives and capacitors,
significantly reduces the effort required
for hardware design and layout
• High performance: Up to 91% peak
efficiency, and high efficiency over a
wide load range
The TPS81256 MicroSiP™ converter is a 3-W boost converter that integrates the
inductor and input/output capacitors to achieve a solution less than 9 mm2 and sub-1
mm high, simplifying design and saving up to 50% more board space than competing solutions. The 4-MHz, 600-mA TPS81256 module supports a 5-V output with a
power density of 400 mW/mm3. The device extends battery life by reducing the supply
current to 43 µA during light-load operation. Over a Li-Ion battery’s full voltage range of
2.5 to 5.5 V, the TPS81256 also achieves a power efficiency of up to 91% that enables
it to efficiently manage 3 W in a module format of less than 9 cubic millimeters.
100
95
90
TPS81256
MicroSiP™
VI = 3.6 V
VI = 4.2 V
2.9 mm
VI = 4.5 V
Efficiency (%)
85
VI = 3.3 V
80
75
1 mm
VI = 2.9 V
VI = 2.7 V
70
65
2.6 mm
Applications
• Cell phones, smartphones, tablet PCs
• Powering mono and stereo APA
• Powering USB-OTG, HDMI
• USB charging port (5 V)
60
VO = 5 V,
PFM/PWM Operation
55
50
0.1
1
10
100
Output Current, IO (mA)
3-W boost converter integrated solution.
1000
Get more information: www.ti.com/product/TPS81256
Fixed VOUT
(V)
MicroSiP
Package
VIN
(V)
EVM
9
Active
Output
Capacitor
Discharge
Total Solution
Size (mm2)
IOUT
(mA)
Shutdown
Current
(typ) (µA)
Synchronous
Rectifier
Base
Function
Switching
Frequency
(typ) (kHz)
Quiescent Current
(typ) (µA)
Device
Peak Efficiency
(%)
MicroSiP™ Boost Power Module
9
4
Features and
Differentiators
Price*
Fully Integrated Solutions (Inductor plus input/output capacitors on device)
TPS81256
Boost
600
2.5 to 5.5
5
95
4000
37
0.85
4
True load disconnect
1.70
New devices are listed in bold red.
All of the above devices have undervoltage lockout and thermal protection built in.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Negative Output Modules
Device
Input Bus Voltage
PTN04050A
PTN78000A
PTN78060A
PTN78020A
3.3 V/5 V
7 to 29 V
9 to 29 V
9 to 29 V
POUT or IOUT
VO Range
(V)
6W
1.5 A
15 W
25 W
Description
–3.3 to –15
–3 to –15
–3 to –15
–3 to –15
3-V to 5-V Input, 6-W Positive to Negative (Buck-Boost) ISR
Wide-Input, Wide-Output 1.5-A Positive to Negative (Buck-Boost) ISR
Wide-Input, Wide-Output 15-W Positive to Negative (Buck-Boost) ISR
Wide-Input, Wide-Output 25-W Positive to Negative (Buck-Boost) ISR
VO Adj.
Price*
4
8.00
8.00
11.00
15.00
4
4
4
*Suggested resale price in U.S. dollars in quantities of 1,000.
Device
IOUT
(A)
VIN
(V)
Features
VOUT
(V)
Package
Theta
JA (°C/W)
Switching
Frequency (kHz)
Sync
Pin
Adj. Soft
Start
EVM
Package(s)
Price*
–3 to –17
12
500/800
4
4
4
41 QFN (9x11x2.8 mm)
6.00
SWIFT™ Wide Input Power Module
TPS84259
21
4.5 to 40
All of the above devices have undervoltage lockout and thermal protection built in.
1
Maximum current depends on input and output voltages.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
New devices are listed in bold red.
Power Management Guide 2013
|
21
DC/DC Switching Regulators
Overview
TI’s large portfolio of non-isolated
DC/DC point-of-load solutions address
size, efficiency, performance or cost
constraints. Our solutions range from
discrete devices to integrated power
solutions that contain magnetics within
the IC package. Visit www.ti.com/
power to find the latest point-of-load
solutions by simply providing the voltages and output current of your system.
Step-Down DC/DC Converters —
Integrated MOSFET technology has
reached high levels of density over the
past few years to provide higher efficiency in smaller packages. TI’s DC/DC
converters offer many compelling solutions up to 30 A.
Power-Management Units (PMUs) —
Multiple DC/DC converters in one
package simplify the power design by
reducing component count. TI’s PMUs
integrate several inductive step-down
converters with linear regulators, charge
pumps or other analog circuits such as
battery chargers and an I2C interface to
save space.
Step-Up Boost Converters — The
datasheet specifies the current limit of
the integrated power MOSFET switches.
A rough estimate for the actual output
current achievable is a function of the
duty cycle and can be estimated with the
following formula:
IOUT = 0.65 x ISwitch(min) x (VIN/VOUT)
Buck-Boost Converters — A DC/DC
converter must be able to regulate the
output voltage at all possible inputvoltage conditions, whether VIN is higher
or lower than VOUT. TI’s single-inductor
buck-boost converters integrate four
power MOSFETs on-chip to save space
and to seamlessly transition in between
the modes of operation.
Charge Pumps — TI’s family of low-voltage charge pumps provides a low-noise
solution to boost the voltage without an
inductor. Charge pumps achieve 90%
peak efficiency and are useful for output
currents under 300 mA.
DC/DC Controllers — The output
current is set by external MOSFETs,
which allows the designer to optimize
the efficiency and performance. Strong
MOSFET drivers in TI’s controllers can
drive more external MOSFETs.
External MOSFETs
for High Current
Inductorless Solutions
DC/DC Controllers
Input Voltage
to Regulators
Integrated MOSFETs
Step-Down
(Buck) Converters
Charge Pumps
Step-Up (Boost)
Converters
Buck-Boost
Converters
22
|
Power Management Guide 2013
Texas Instruments
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
Learn more at www.ti.com/swift
Mid VIN (V)
60
TPS54061
TPS54360
TPS54260
TPS54160
TPS54060
TPS54560
17
TPS54320
TPS54620
TPS54622
TPS54623
TPS54218
TPS54318
TPS54478
TPS54678
TPS56121
TPS56221
TPS54020
6
Low VIN (V)
TI’s SWIFT DC/DC converters are switchers with integrated FETs that deliver a
high power density, high efficient and
high-performance point-of-load power
supply. Whether powering a performance
processor or advanced analog circuitry,
SWIFT DC/DC converters help solve
board-space and power- udget chalb
lenges. High-frequency peration and
o
low MOSFET on-resistance in a small
package allow designers to reduce board
space without sacrificing efficiency.
Wide VIN (V)
SWIFT™ High Power-Density Converters
3
TPS54917
6
TPS54010
10
15
25
Output Current (A)
Highest Power Density SWIFT™ Converter: 10 A, 17 V in HotRod™ QFN package with Eco-mode™
TPS54020
Key Features
• Low-resistance, 8-mΩ high-side
MOSFET
• Low-resistance, 6-mΩ low-side
MOSFET
• Selectable hiccup or cycle-by-cycle
current-limit scheme
• Selectable 6-A, 8-A or 10-A currentlimit trip point
• 180° out-of-phase switching
• 0.6-V ref with 1% accuracy over temp
• 200-kHz to 1.2-MHz adjustable
switching frequency
The TPS54020 is a 10-A synchronous step-down DC/DC converter in a small 3.5
x 3.5-mm HotRod 15-pad QFN package. The TPS54020 integrates low RDS(on)
MOSFETs. Eco-mode operation is automatically engaged at light loads to save energy.
The TPS54020 SWIFT converter has selectable current-limit trip points to optimize
inductor size and is supported by TI’s WEBENCH® Designer tool.
100
TPS54020
PWRGD
SYNC_OUT
Input
VIN = 5 V
95
VIN
PVIN
VIN = 12 V
90
EN
ILIM
BOOT
Output
PH
SS
75
70
60
VSENSE
Applications
55
50
COMP
RTN
VIN = 17 V
80
65
HICCUP
RT/CLK
Efficiency (%)
85
PGND
0
1
2
3
4
5
6
Output Current (A)
7
8
9
10
• Power for FPGAs, SoCs DSPs and
processors
• Wireless, data and cloud
infrastructure
• Gaming, DTV and set top boxes
Get more information: www.ti.com/product/TPS54020
Texas Instruments
Power Management Guide 2013
|
23
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
Synchronous Step-Down Converters with & lt; 25-V Maximum Input
TPS53355 — D-CAP™, Power Stack, 5x6-mm QFN
30
TPS56221 — 5x6-mm QFN
25
TPS53353 — D-CAP, Power Stack, 5x6-mm QFN
20
TPS56121 — 5x6-mm QFN
LM21215 — 5x6-mm eTSSOP
15
TPS53319 — D-CAP, Power Stack, 5x6-mm QFN
14
LM21212 — 5x6-mm eTSSOP
12
Output Current, IOUT (A)
TPS53315 — D-CAP, 5x7-mm QFN
TPS54020 — 3.5x3.5-mm HotRod™ QFN
10
TPS53318 — D-CAP, Power Stack, 5x6-mm QFN
TPS54821 — 3.5x3.5-mm QFN
8
TPS53317 — D-CAP+™, VTT Switcher, 3x3-mm QFN
TPS54618/78 — 3x3-mm QFN
TPS54620, TPS54623 — 3.5x3.5-mm QFN (Eco-mode™)
LM20136/46 — 5x6-mm eTSSOP
6
LM20125/45 — 5x6-mm eTSSOP
5
LM21305 — 5x5-mm LLP
TPS54527/28 — HSOIC (Eco-mode)
TPS54418/78 — 3x3-mm QFN
LM20124/34/44/54 — 5x6-mm eTSSOP
4
TPS54320 — 3.5x3.5-mm QFN
LM20123/33/43 — 5x6-mm eTSSOP
TPS54327/28 — HSOIC (Eco-mode)
TPS54318 — 3x3-mm QFN
TPS53312 — D-CAP2™, 3x3-mm QFN
TPS53311 — 3x3-mm QFN (Eco-mode)
3
TPS54227/28 — HSOIC (Eco-mode)
TPS54218 — 3x3-mm QFN
2
LM3691, LM8801 — micro SMD
1
2.95
3.0
4.5
5.5
6.0
14.5
17
18
22
Input Voltage, VIN (V)
Step-Down Converters with & gt; 25-V Maximum Input
TPS54560, TPS54540 — 5x6-mm SO-8
5
3
Non-synchronous
TPS54260, TPS54240 — 3x3-mm SON
LM5005, LM25005 — 5x6-mm TSSOP
2.5
Output Current, IOUT (A)
Synchronous
TPS54360, TPS54340 — 5x6-mm SO-8
LM20323, LM20333, LM20343 — 5x6-mm TSSOP
TPS54331, TPS54332 — 5x6-mm SO-8
LM25011 — 3x5-mm MSOP
LM20242 — 5x6-mm TSSOP
TPS54231, TPS54232, TPS54233 — 5x6-mm SO-8
2
TPS54160A, TPS54140A — 3x3-mm SON, 10MSOP
1.5
LM34910 — 4x4-mm LLP
LM5010, LM25010 — 5x6-mm TSSOP
1
LM5006 — 3x5-mm MSOP — External Low-Side FET
LM34919 — 2x2-mm micro SMD
LM5017 — 4x4-mm LLP
LM5007, LM25007 — 4x4-mm LLP
TPS54060A, TPS54040A — 3x3-mm SON, 10MSOP
LM5018 — 4x4-mm LLP
LM5008 — 4x4-mm LLP
LM5019 — 4x4-mm LLP
LM5009 — 4x4-mm LLP
TPS54061 — 3x3-mm SON
0.5
3.5
4.5
5.5
6.0
7.0
8.0
9.0
28
36
42
50
60
75
100
Input Voltage, VIN (V)
24
|
Power Management Guide 2013
Texas Instruments
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
100-V Buck Regulator Enhances Reliability for High-Voltage Applications
LM5017
TI’s family of high-voltage converters is characterized by a constant-on-time (COT)
architecture that reduces the number of required external components to keep solution
sizes small and simplify designs. The new LM5017 100-V, 600-mA synchronous buck
regulator is the first in a family of the industry’s first 100-V converters with integrated
high-side and low-side FETs. Continuous conduction mode operation allows for use as
a small, isolated bias supply.
LM5017
CIN
2
+
RUV2
4
RON
3
BST
VIN
SW
RON
FB
RTN
1
RUV1
+
8
CBST
VOUT
L
Applications
• Telecommunication systems
• Automotive electronics
• Isolated bias supply
• Smart power meters
CVCC
VCC
UVLO
Shutdown
7
+
9 to 100 V
VIN
6
RFB2
Rr
5
+
RFB1
Key Features
• Wide 9- to 100-V input-voltage range
• Integrated, 100-V high- and low-side
switches
• Fast transient response
• Frequency adjustable to 1 MHz
• Constant-on-time architecture requires
no loop compensation
COUT
Reference designs available at
www.ti.com/tool/pmp7315 and
www.ti.com/tool/pmp7316
Get more information: www.ti.com/product/LM5017
Selection Guide for Line Power
4
4
4
4
4
4
4
4
4
Sequencing/
Tracking
4
4
External
Compensation
4
4
Light-Load
Efficiency
4
Adj. Soft Start
Sync Pin
Switching
Frequency
(kHz)
Power Good Pin
VIN
(V)
Max
Duty
Cycle
(%)
Synchronous
Rectifier
Device
IOUT
(mA)
Min
VOUT
(V)
180° Out-ofPhase Switching
Features
EVM
Package(s)
Price*
4
16 QFN (3x3 mm)
16 eTSSOP
16 QFN (3x3 mm)
16 QFN (3x3 mm)
16 eTSSOP
16 QFN (3x3 mm)
16 eTSSOP
16 QFN (3x3 mm)
16 eTSSOP
16 QFN (3x3 mm)
20 eTSSOP
20 eTSSOP
20 eTSSOP
20 eTSSOP
1.50
1.36
2.00
2.15
1.50
2.35
1.56
2.55
1.68
2.85
3.30
3.30
3.55
3.55
8 QFN (2x2 mm)
16 QFN (3x3 mm)
8 HSOIC
14 QFN
8 HSOIC
8 HSOIC
28 LLP
8 HSOIC
16 QFN (4x4 mm)
0.75
1.00
1.10/1.15
1.70
1.20/1.25
1.30/1.35
2.50
1.70/1.75
2.60
Low Input Voltage Step-Down Converters ( & lt; 6 VIN)
TPS54218
LM20123/33/43
TPS54318
TPS53311
LM20124/34/44/54
TPS54418/78
LM20125/45
TPS53316
LM20136/46
TPS54618/78
LM21212-1
LM21212-2
LM21215
LM21215A
2000
3000
3000
3000
4000
4000
5000
5000
6000
6000
12000
12000
Up to 15000
15000
2.95 to 6.0
2.95 to 5.5
2.95 to 6.0
2.9 to 6.01
2.95 to 5.5
2.95 to 6.0
2.95 to 5.5
2.95 to 6
2.95 to 5.5
2.95 to 6.0
2.95 to 5.5
2.95 to 5.5
2.95 to 5.5
2.95 to 5.5
0.8
0.8
0.8
0.6
0.8
0.8/0.6
0.8
0.6
0.8
0.8/0.6
0.6
0.6
0.6
0.6
98
—
98
85
—
98
—
80
—
98
100
100
100
100
200 to 2000
250 to 1500
200 to 2000
1000
250 to 1500
200 to 2000
250 to 1500
750/1100/2000
250 to 1500
200 to 2000
300 to 1500
300 to 1500
500
300 to 1500
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Mid Input Voltage Step-Down Converters ( & lt; 20 VIN)
TPS62170
TPS62150
TPS54227/8
TPS54320
TPS54327/8
TPS54427/8
LM21305
TPS54527/8
TPS53313
1
500
1000
2000
3000
3000
4000
5000
5000
6000
Requires 2.9- to 3.5-V bias input.
Maximum VOUT is 5.5 V.
3
Maximum VOUT is 5.5 V.
2
Texas Instruments
3.0 to 17
3.0 to 17
4.5 to 18
4.5 to 17
4.5 to 18
4.5 to 18
3 to 18
4.5 to 18
4.5 to 16
4
0.9
0.9
0.76
0.8
0.76
0.76
0.6
0.76
0.6
100
100
902
98
902
902
100
902
70
2250
2250
700
200 to 1200
700
700
250 to 1500
700
250 to 1500
4
4
4
–/4
4
4
4
4
4
4
4
4
4
4
4
4
4
Maximum VOUT is 5.5 V.
Requires 4.5- to 25-V bias input.
*Suggested resale price in U.S. dollars in quantities of 1,000.
5
4
4
–/4
–/4
4
4
4
4
4
4
4
4
4
–/4
4
4
4
4
4
4
4
4
New devices are listed in bold red.
Preview devices are listed in bold teal.
Power Management Guide 2013
|
25
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
Selection Guide for Line Power (Continued)
4
4
4
4
4
4
Sequencing/
Tracking
4
4
External
Compensation
4
EVM
4
4
4
4
4
4
4
Light-Load
Efficiency
Sync Pin
200 to 1600
200 to 1600
200 to 1600
200 to 1200
100 to 1000
300/500/1000
300/500/1000
250 to 1000
Switching
Frequency
(kHz)
Adj. Soft Start
Power Good Pin
VIN
(V)
Max
Duty
Cycle
(%)
Synchronous
Rectifier
Device
IOUT
(mA)
Min
VOUT
(V)
180° Out-ofPhase Switching
Features
4
4
4
4
4
Package(s)
Price*
QFN (3.5x3.5 mm)
QFN (3.5x3.5 mm)
QFN (3.5x3.5 mm)
HotRod™ QFN (3.5x3.5 mm)
QFN (5x7 mm)
22 QFN (5x6 mm)
22 QFN (5x6 mm)
22 QFN (5x6 mm)
2.50
2.55
2.75
3.45
2.65
5.25
4.35
4.65
8 MSOP
8 LLP, 8 PSOP
8 LLP, 8 MSOP
8 SON (3x3 mm)
8 LLP, 8 PSOP
8 LLP, 8 MSOP
10 QFN (2x3 mm)
8 LLP, 8 MSOP
10 MSOP, 10 SON (3x3mm)
8 LLP, 8 PSOP
10 micro SMD
10 MSOP
10 LLP, 14 eTSSOP
8 SOIC
12 micro SMD
10 LLP
16 TSSOP
10 MSOP, 10 SON (3x3mm)
10 MSOP
16 eTSSOP
8 SOIC
8 SOIC
20 eTSSOP
10 MSOP, 10 SON (3x3mm)
20 eTSSOP
20 eTSSOP
8 HSOIC
8 SOIC
8 HSOIC
8 HSOIC
8 HSOIC
8 HSOIC
1.10
1.25
1.00/1.10
1.30
1.40
1.18/1.20
0.95
1.05/1.30
1.15/1.45
1.65
1.20/1.25
1.50
1.15/1.53
1.60
1.35
1.32
2.85
1.40/1.75
1.30
1.46
1.70
1.25
1.95
1.55/1.95
3.52
1.50
1.85
1.35
1.40
1.75/2.10
2.25
1.95/2.30
16 HTSSOP
16 HTSSOP
14 HTSSOP
16 HTSSOP
16 HTSSOP
2.95
2.40
2.40
2.65
2.90
Mid Input Voltage Step-Down Converters ( & lt; 20 VIN) (Continued)
TPS54620
TPS54623
TPS54821
TPS54020
TPS51315
TPS56121
TPS56221
TPS53355
6000
6000
8000
10000
10000
15000
25000
30000
4.5 to 17
4.5 to 17
4.5 to 17
4.5 to 17
3 to 143
4.5 to 14
4.5 to 14
3 to 155
0.8
0.6
0.6
0.6
0.76
0.6
0.6
0.6
98
98
98
98
1004
93
93
904
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
High Input Voltage Step-Down Converters ( & gt; 20 VIN)
TPS54062
LM5019
LM5009/A
TPS54061
LM5018
LM5008/A
TPS62175
LM(2)5007
TPS54040A/60A
LM5017
LM34919/B
LM5006
LM(2)5010/A
TPS5410
LM34917A
LM34910/C
LM26001
TPS54140A/60A
LM25011/A
LM20242
TPS5420
TPS54231/2/3
LM(2)5005
TPS54240/60
LM26003
LM20323/33/43
TPS5430
TPS54331
TPS54332
TPS54340/60
TPS5450
TPS54540/60
50
100
150
200
300
350
500
500
500
600
600
650
1000
1000
1250
1250
1500
1500
Up to 2000
2000
2000
2000
2500
2500
3000
3000
3000
3000
3500
3500
5000
5000
4.7 to 60
9 to 100
8/6 to 95
4.7 to 60
9 to 100
8/6 to 95
4.75 to 28
9 to 42/75
3.5 to 42/60
9 to 100
8/6 to 40
6 to 75
8/6 to 42/75
5.5 to 36
8 to 33
8 to 36/50
3 to 38
3.5 to 42/60
6 to 42
4.5 to 36
5.5 to 36
3.5 to 28
7 to 42/75
3.5 to 42/60
3 to 38
4.5 to 36
5.5 to 36
3.5 to 28
3.5 to 28
4.5 to 42/60
5.5 to 36
4.5 to 42/60
0.8
1.23
—
0.8
1.23
—
1.0
2.5
0.8
1.23
2.5
2.5
2.5
1.23
2.5
2.5
1.25
0.8
2.5
0.8
1.23
0.8
1.23
0.8
1.25
0.8
1.23
0.8
0.8
0.8
1.23
0.8
98
—
—
98
—
—
100
—
98
—
—
—
87
—
—
—
98
—
—
87
93
—
98
—
—
87
93
93
98
87
98
100 to 400
250 to 1000
50 to 600
50 to 1100
—
50 to 600
1000
50 to 800
100 to 2500
250 to 1000
Up to 2600
50 to 600
50 to 1000
500
2000
1000
150 to 500
100 to 2500
Up to 2000
1000
500
570/1000/300
50 to 500
100 to 2500
150 to 500
250 to 1500
500
570
1000
100 to 2500
500
100 to 2500
0.8
0.76
0.8
0.8
0.76
90
85
90/85
90/85
85
300/600/1200
700
300/600
300/600
700
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Dual-Channel Step-Down Converters
TPS54290/1/2
TPS54294/5
TPS54283/6
TPS55383/6
TPS54494/5
1
1500/2500
2000 each
2000 each
3000 each
4000/2000
Requires 2.9- to 3.5-V bias input.
2
Maximum VOUT is 5.5 V.
3
Maximum VOUT is 5.5 V.
26
|
4.5 to 18
4.5 to 18
4.5 to 28
4.5 to 28
4.5 to 18
4
4
4
4
–/ 4
4
4/–
4
4
4
4
4
Maximum VOUT is 5.5 V.
5
Requires 4.5- to 25-V bias input.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Power Management Guide 2013
4
4/–
4
–/ 4
4
4
4
New devices are listed in bold red.
Preview devices are listed in bold teal.
Texas Instruments
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
SIMPLE SWITCHER® Step-Down (Buck) Nano Regulators
The new SIMPLE SWITCHER nano
reg ators feature tiny packaging, 1-MHz
ul
or greater switching frequency for
extremely small surface mount inductors
and chip capacitors, and a minimal BOM
to reduce board space. All nano regulators are offered in either LLP, SOT-23, or
micro SMD packaging for added design
flexibility.
VIN (V)
42
LMR14203
LMR14206
24
LMR24210
LMR24220
12
LMR12010
5
Nano Modules
LMZ10500/01
3.3
2.7
0
LMR10510/20
1
IOUT Max (A)
2
SIMPLE SWITCHER® Step-Down (Buck) Nano Regulators
Device
Output Current
(max)
(A)
Input Voltage
(V)
Adjustable
Output Voltage
(V)
Frequency
(kHz)
Features
Package(s)
Price*
3 to 5.5
3 to 5.5
3 to 5.5
3 to 20
4.5 to 42
4.5 to 42
4.5 to 42
4.5 to 42
0.6 to 4.5
0.6 to 4.5
0.6 to 4.5
0.8 to 16
0.765 to 34
0.765 to 34
0.8 to 24
0.8 to 24
1600, 3000
1600, 3000
1600, 3000
1600, 3000
1250
1250
1000 max
1000 max
EN, SS
EN, SS
EN, SS
EN, SS
EN, SS
EN, SS
EN, SS
EN, SS
LLP-6, SOT-23
LLP-6, SOT-23
LLP-6
TSOT-23
TSOT-23
TSOT-23
micro SMD-28
micro SMD-28
0.30
0.85
0.38
0.79
0.90
1.01
1.50
2.00
Nano Step-Down (Buck)
LMR10510
LMR10515
LMR10520
LMR12010
LMR14203
LMR14206
LMR24210
LMR24220
1
1.5
2
1
0.3
0.6
1
2
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
27
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
SIMPLE SWITCHER® Converters
SIMPLE SWITCHER® Step-Down (Buck) Family
National’s award-winning SIMPLE
SWITCHER products allow you to design
and optimize robust power supplies with
a minimum set of external components.
Supporting input voltage ranges of 3 to
75 V, each SIMPLE SWITCHER series
provides you with multiple products with
pin-to-pin compatibility for added design
flexibility. Plus, all SIMPLE SWITCHER
products utilize the WEBENCH® Power
Designer end-to-end design and
prototyping tools.
LM258x Series for
Boost, Flyback, SEPIC
Topologies
75
65
55
VIN (V)
• Simple to use
• Minimal external components
• WEBENCH® Power Designer
LM557x Series
45
LM2557x Series
35
15
For more information, please visit:
www.ti.com/switcher
LM2267x
Series
LM310x
Synchronous
Series
25
LM315x
Synchronous Series
LM285x Synchronous Series
5
0
0.5 1.0
2.0
3.0
4.0
IOUT Max (A)
5.0
6.0
12.0
LM2267x and LM22680 SIMPLE SWITCHER® Non-Synchronous Regulators
Output
Current
(mA)
VIN
(min)
(V)
VOUT
(min)
(V)
Frequency Range
(kHz)
500
1000
2000
3000
5000
Device
VIN
(max)
(V)
42
42
42
42
42
4.5
4.5
4.5
4.5
4.5
1.285
1.285
1.285
1.285
1.285
200 to 1000 Adj
200 to 1000 Adj
200 to 1000 Adj
200 to 1000 Adj
200 to 1000 Adj
LM22671/74
LM22672/75
LM22680
LM22670/73/76
LM22677/78/79
fsync
PWM Mode
Package(s)
Price*
4/–
Voltage
Voltage
Voltage
Voltage
Voltage
PSOP-8
PSOP-8
PSOP-8
TO263-7 Thin, PSOP-8
TO263-7 Thin
1.38/1.32
1.78/1.68
1.85
1.98/1.98/1.92
3.38/3.25/3.38
4/–
4
4/–/–
4/–/–
*Suggested resale price in U.S. dollars in quantities of 1,000.
LM2557x and LM557x SIMPLE SWITCHER® Non-Synchronous Regulators
Device
LM25574
LM5574
LM25575
LM5575
LM25576
LM5576
Output
Current
(mA)
VIN
(max)
(V)
VIN
(min)
(V)
VOUT
(min)
(V)
VOUT
(max)
(V)
Frequency
Range
(kHz)
500
500
1500
1500
3000
3000
42
75
42
75
42
75
6
6
6
6
6
6
1.23
1.23
1.23
1.23
1.23
1.23
40
70
40
70
40
70
50 to 1000
50
50 to 1000
50
50 to 1000
50
fsync
On/Off
Pin
4
4
4
4
4
4
4
4
4
4
4
4
PWM Mode
Package(s)
Price*
Current
Current
Current
Current
Current
Current
TSSOP-16
TSSOP-16
eTSSOP-16
eTSSOP-16
eTSSOP-20
eTSSOP-20
1.48
1.75
1.76
2.20
2.40
3.05
*Suggested resale price in U.S. dollars in quantities of 1,000.
SIMPLE SWITCHER® Synchronous Regulators
Device
Output
Current
(mA)
VIN
(max)
(V)
VIN
(min)
(V)
VOUT
(min)
(V)
VOUT
(max)
(V)
Frequency
Range
(kHz)
PWM
Mode
Package(s)
Price*
LM3103
LM3100
LM3102
LM2852
LM2853
LM2854
750
1500
2500
2000
3000
4000
42
36
42
5.5
5.5
5.5
4.5
4.5
4.5
2.85
3
2.95
0.6
0.8
0.8
0.8
0.8
0.8
38
7
7
3.3
3.3
5
1000
1000
1000
500, 1500
550
500, 1000
COT1
COT
COT
Voltage
Voltage
Voltage
eTSSOP-16
eTSSOP-20
eTSSOP-20
eTSSOP-14
eTSSOP-14
eTSSOP-16
1.80
2.35
1.90
2.59
2.00
2.40
1
COT = Constant ON-time control.
*Suggested resale price in U.S. dollars in quantities of 1,000.
28
|
Power Management Guide 2013
Texas Instruments
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
0.1
0.1
0.01
0.1
0.1
0.1
6.5 4
0.1
0.1
0.1
0.1 4
0.6 4
DCS-Control™ Topology
15
15
16
15
15
15
5
18
18
18
18
20
Synch. to Ext. CLK (Opt.)
Switching
Frequency
(typ) (kHz)
Shutdown Current
(typ) (µA)
Power Good
VOUT
Adjustable/Fixed
(V)
Quiescent Current
(typ) (µA)
VIN
(V)
Recommended Inductor
Size (µH)
Device
IOUT
(mA)
Peak Efficiency (%)
Selection Guide for Portable Power
Package(s)
EVM
SOT-23, QFN
SOT-23
SOT-23, QFN
SOT-23, QFN
QFN
QFN
QFN, MSOP
QFN
QFN
QFN
QFN
QFN
Features and Differentiators
Price*
4
General Purpose, Step-Down (Buck) Regulators — Small, Efficient, Low Iq
TPS62240
LM3670
LM3671
TPS62260
TPS62250
TPS62290
TPS62080
TPS62510
TPS62060
TPS62065
TPS62067
TPS62090
300
350
600
600
700
1000
1200
1500
1600
2000
2000
3000
2.0 to 6.0
2.5 to 5.5
2.7 to 5.5
2.0 to 6.0
2.0 to 6.0
2.3 to 6.0
2.3 to 6.0
1.8 to 3.8
2.3 to 6.0
2.3 to 6.0
2.9 to 6.0
2.0 to 5.5
Adj. (0.6 to VIN)/1.2/1.8
0.7 to 3.3
1.1 to 3.3
Adj. (0.6 to VIN)/1.2/1.8
Adj. (0.6 to VIN)
Adj. (0.6 to VIN)/1.8/3.3
Adj. (0.5 to 4.0)/1.8/3.3
Adj. (0.6 to VIN)
Adj. (0.6 to VIN)/1.8/3.3
Adj. (0.6 to VIN)
Adj. (0.6 to VIN)
Adj. (0.8 to VIN)/1.8/2.5/3.3
95
95
95
95
94
97
94
94
97
96
2250
1000
2000
2250
2250
2250
2000
1500
3000
3000
3000
2800/1400
2.2
10
2.2
2.2
2.2
2.2
1
2.2
1.0
1.0
1.0
0.47
4
4
4
4
4
USB applications
4
4
4
Snooze mode, active discharge
Output-voltage tracking
4
4
4
4
Adj. soft start, frequency select
SOT-23, QFN
QFN
QFN
QFN
QFN
QFN
4
3% VOUT tolerance
QFN
QFN
4
0.55
0.57
0.70
0.65
0.90
0.85
0.90
1.15
0.95
1.05
1.10
1.15
General Purpose, Step-Down (Buck) Regulators — Value Line, Relaxed Specification
TPS62560
TLV62080
TLV62065
TLV62090
TLV62150
TLV62130
600
1200
2000
3000
1000
3000
2.5 to 5.5
2.5 to 5.5
2.9 to 6
2.5 to 5.5
4.0 to 17
4.0 to 17
Adj. (0.6 to VIN)/1.8
Adj. (0.5 to 4.0)
Adj. (0.6 to VIN)
Adj. (0.8 to VIN)
Adj. (0.9 to 5.0)
Adj. (0.9 to 5.0)
95
94
97
96
96
96
2250
2000
3000
1400
2250
2250
2.2
1
1
0.47
2.2
2.2
15
30
18
20
19
19
0.1
0.6
0.1
0.6
1.5
1.5
4
4
4
4
4
4
4
4
4
Adj. soft start
Adj. soft start (opt.)
Adj. soft start (opt.)
0.50
0.70
0.75
0.85
0.75
0.90
Special-Function Step-Down (Buck) Regulators
TPS62730
TPS62736
100
50
1.9 to 3.9
2.0 to 5.5
1.9/2.1/2.3
Adj. (1.3 to 5.0)
95
96
3000
2000 (max)
2.2
10
25
0.35
0.03
0.02
TPS62750
1300
2.9 to 6.0
Adj. (0.8 to 0.85 × VIN)
94
2250
2.2
745
0.3
TPS62120
TPS62125
75
250
2.0 to 15
3.0 - 17
Adj. (1.2 to 5.5)
Adj. (1.2 to 10)
96
93
800
1000
22
10
11
5
0.3
0.3
4
4
QFN
4
SOT-23, QFN
QFN
4
QFN
QFN
MSOP
4
4
QFN
4
4
QFN, VSSOP
QFN
Bypass switch; for BLE and RF4CE
Ultra-low IQ, low battery indicator
Powered by USB; progr. input-current
limit
Ext. UVLO hysteresis
Program. EN threshold and hysteresis
4
4
4
4
4
0.75
TBD
1.05
0.75
0.85
Extended Input-Voltage Range
TPS62170
TPS62175
TPS62050
500
500
800
3.0 to 17
4.75 to 28
2.7 to 10.0
Adj. (0.9 to 6)/1.8/3.3/5.0
Adj. (1 to 6)/3.3/5.0
Adj. (0.7 to 6)/1.5/1.8/3.3
92
90
95
2500
1000
850
2.2
10
10
17
4.8
12
1.5
1.5
1.5
4
4
4
4
TPS62150
1000
3.0 to 17
Adj. (0.9 to 6)/1.8/3.3/5.0
96
2500/1250
2.2
17
1.5
4
TPS62160
TPS62110
1000
1500
3.0 to 17
3.1 to 17
Adj. (0.9 to 6)/1.8/3.3/5.0
Adj. (1.2 to 16)/3.3/5
92
95
2500
1000
2.2
6.8
17
18
1.5
1.5
4
TPS62140
2000
3.0 to 17
Adj. (0.9 to 6)/1.8/3.3/5.0
96
2500/1250
2.2
17
1.5
4
4
QFN
4
TPS62130
3000
3.0 to 17
Adj. (0.9 to 6)/1.8/3.3/5.0
96
2500/1250
2.2
17
1.5
4
4
QFN
4
Adj. (0.6 to VIN)/1.1 to 1.9/3.3
Adj. (0.6 to VIN)
Adj. (0.6 to VIN)
95
95
95
2250
2250
2250
3.3
3.3
3.3
30
30
30
0.1
0.1
0.1
QFN
QFN
QFN
90
95
94
92
6000
4000
3000
5500
6000
0.47
1.0
1
0.47
31
19
22
17
0.2
0.2
0.1
0.2
CSP
CSP
QFN
CSP
CSP
4
4
4
4
4
4
SLEEP mode
Low-battery indicator
Soft start (opt.), tracking, voltage and
frequency select pin
Low-battery indicator
Soft start (opt.), tracking, voltage and
frequency select pin
Soft start (opt.), tracking, voltage and
frequency select pin
0.75
0.95
1.10
1.00
0.95
1.40
1.15
1.30
Dual Output, 180° Out-of-Phase
TPS62400
TPS62410
TPS62420
400 + 600
800 + 800
600 + 1000
2.5 to 6.0
2.6 to 6.0
2.6 to 6.0
4
EasyScale™ interface
EasyScale interface
EasyScale interface
0.95
1.15
1.15
0.4-mm solution height
Spread spectrum
Up to 90-dB PSRR
Spread spectrum
0.55
0.70
0.50
0.70
0.80
Smallest Solution Size, High Switching Frequency
TPS62619
TPS62690
TPS62230
TPS62674
LM8801
350
500
500
500
600
2.3 to 5.5
2.3 to 4.8
2.05 to 6.0
2.3 to 4.8
2.3 to 5.5
1.2/1.5/1.8/2.15
2.85
1.0 to 3.3
1.2/1.26/1.5/1.8
1.0 to 2.9
All of the above devices have an on-chip soft start, undervoltage lockout and thermal protection built in.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
4
4
4
4
4
New devices are listed in bold red.
Preview devices are listed in bold teal.
Power Management Guide 2013
|
29
DC/DC Switching Regulators
Step-Down Converters (Line and Portable Power)
31
DCS-Control™ Topology
0.47
Synch. to Ext. CLK (Opt.)
6000
4000
6000
3300
Switching
Frequency
(typ) (kHz)
Shutdown Current
(typ) (µA)
Power Good
VOUT
Adjustable/Fixed
(V)
Quiescent Current
(typ) (µA)
Device
VIN
(V)
Recommended Inductor
Size (µH)
IOUT
(mA)
Peak Efficiency (%)
Selection Guide for Portable Power (Continued)
Package(s)
EVM
CSP
CSP
CSP
QFN
4
4
4
QFN
CSP
CSP
CSP
Features and Differentiators
Price*
Smallest Solution Size, High Switching Frequency (Continued)
TPS62620
LM3691
TPS62660
LM3678
600
1000
1000
1500
2.3 to 5.5
2.3 to 5.5
2.3 to 5.5
2.5 to 5.5
1.82/1.8/1.5/1.2
0.75 to 3.3
1.2/1.8
0.8 to 3.3
90
91
0.47
31
0.2
0.2
0.70
0.80
0.90
1.15
4
4
Active cap discharge
4
Processor Power, Dynamic Voltage Scaling
TPS62270
TPS62650
TPS62360
TPS62366
400
800
3000
4000
2.0 to 6.0
2.3 to 5.5
2.5 to 5.5
2.5 to 5.5
1.15/0.9, 3.3/2.1, 3.3/2.5
Adj. (0.75 to 1.44)
Adj. (0.5 to 1.77)
Adj. (0.5 to 1.77)
95
86
91
91
2250
6000
2500
2500
2.2
0.47
1
1
15
38
56
56
0.1
0.5
0.5
0.5
TPS623850
4700
2.5 to 5.5
Adj. (0.5 to 1.77)
91
4000
0.47
80
0.1
4
4
CSP
TPS623860
6800
2.5 to 5.5
Adj. (0.5 to 1.77)
91
4000
0.47
80
0.1
4
4
CSP
TPS62387A
8200
2.5 to 5.5
Adj. (0.5 to 1.77)
91
4000
0.47
80
0.1
4
4
CSP
4
4
4
Vsel pin
I2C Interface
I2C interface, different. sense
I2C interface, different. sense
I2C interface; dual phase; phase
shading; different. sense
I2C interface; dual phase; phase
shading; different. sense
I2C interface; dual phase; phase
shading; different. sense
0.70
0.90
1.45
1.60
TBD
TBD
TBD
New devices are listed in bold red.
Preview devices are listed in bold teal.
All of the above devices have an on-chip soft start, undervoltage lockout and thermal protection built in.
*Suggested resale price in U.S. dollars in quantities of 1,000.
DC/DC Converter with DCS-Control™ Topology and Snooze Mode
TPS62080
The DCS-Control™ architecture (Direct Control with seamless transition into Power
Save mode) used in TI’s DC/DC converters is an advanced regulation topology that
combines the advantages of hysteretic, voltage and current mode control.
• Immediate response to dynamic load changes: AC control loop takes information
about output voltage changes and feeds it directly to a fast comparator stage.
• Voltage feedback loop achieves accurate DC load regulation.
• Internally compensated regulation network achieves fast and stable operation with
small external components and low ESR capacitors.
The DCS-Control topology supports pulse-width modulation (PWM) for medium and
heavy loads and seamlessly transitions to the Power Save mode to maintain high
efficiency during light-load operation. This smoother transition overcomes the random
jitter observed on older generations.
Old Generation TPS62xxx
TPS62080
Output Voltage: 1.8 V
Inductor Current
Key Features
• DCS-Control architecture for fast transient regulation
• Snooze mode for 6.5-µA ultra-low IQ
• 2.3- to 6-V input voltage range
• 100% duty cycle for lowest dropout
• Power save mode for light-load
efficiency
• Output discharge function
• Short circuit protection
• Power Good output
• Thermal shutdown
• Available in 2x2-mm, 8-pin SON and
VSSOP packages
Applications
• Battery-powered portable devices
• Point-of-load regulators
• System power rail voltage conversion
Seamless transition between PWM and Power Save mode
with VIN = 3.6 V and a 0- to 500-mA triangle load sweep.
Get more information: www.ti.com/product/TPS62080 or www.ti.com/dcs-control
30
|
Power Management Guide 2013
Texas Instruments
DC/DC Switching Regulators
Step-Up (Boost)/Flyback/SEPIC and Inverting Converters
DC/DC Step-Up Converters (Integrated Switch) Family of Products
5.0
3 to 38
3x3 QFN
4x4 QFN
3 to 18.5
5 to 38
TPS61030
3x3 QFN
HTSSOP
TPS61087
3.2
TPS61175
3.0
TPS61253
5
1.8
1.5
1.3
Inverter
TPS61010
1.1
TPS61170
TPS63700
1.0
TPS61028
0.8
3x3 QFN
3x3 QFN
2x2 QFN
4x4 QFN
4x4 QFN
3x3 QFN
MSOP
2x2 QFN
–2 to –15
Boost with
Downmode
3x3 QFN
1.8 to 5.5
1.8 to 5.5
3 to 6.5
1.5 to 5.5
1.5 to 3.3
3 to 38
Boost
TPS61029
TPS61200
TPS61020
TPS61251/2
TPS61100 (dual + LDO)
TPS61120 (dual + LDO)
TPS61081
WCSP
4x4 QFN
3x3 QFN
3x3 QFN
1.8 to 5.5
Boost with CurrentLimited Switch
WCSP
5
1.8 to 5.5
3 to 18.5
5
2.5 to 5.5
2.5 to 27
TPS61256
TPS61090
TPS61085
TPS2500/1
2.0
3x3 QFN
1.8 to 5.5
TPS61070
TPS61011/2
TPS61240
2x2 QFN
TPS61260
0.6
3x3 QFN
1.8 to 4
0.7
2.5 to 27
3x3 QFN
1.8 to 28
2.7 to 25
3.3
1.8 to 5.5
TPS61040
TPS61060
TPS61097
TPS61220
0.4
2x2 QFN
CSP
TSOT-23
SC-70
1.6 to 17 2.5x2.5 QFN
WCSP
–0.9 to –5.5
TPS61093
LMR70503
0.3
0.3 0.8
1.8 to 5.5 TSOT-23
1.5 to 3.3 3x5 MSOP
WCSP
5
TPS61080
0.5
0.9
1.8 2.3 2.5
2.7
2.9
Smallest
Package
1.8 to 5.5
TPS55340
4.5
Switch Current Limit (A)
VOUT
(V)
3
3.3
4
5.5
6.0
18
32
Input Voltage (V)
3.5-MHz, 1.5-A Boost Converter with Adjustable Input-Current Limit
TPS61252
Systems supplied from a current limited source, such as a battery or USB port, can
face the problem of collapsing input voltage or under-voltage shutdown if the load
draws a very high current for a short period of time. In the past, these systems used
a capacitor bank with a current-limiting switch on the input to limit the average input
current to a value that can be supplied by the source. This was necessary even if the
load would not face a problem with a voltage drop of several hundred millivolts.
L1
1 µH
TPS61252
L
R1
768 kΩ
VIN
VIN =
2.3 to 6.0 V
C1
10 µF
EN
FB
R2
243 kΩ
ILIM
RRUN
20 kΩ
GND
VOUT = 5 V
VOUT
PG
CFF
100pF
R4
1 MΩ
COUT
22 µF
Power Good
Output
TPS61252 typical application.
Key Features
• Resistor-programmable input-currentlimit protection:
±20% current accuracy at 500 mA
over full temperature range
Programmable from
100 mA up to 1500 mA
• Up to 92% efficiency
• VIN range from 2.3 to 6.0 V
• Adjustable output voltage up to 6.5 V
• 100% duty-cycle mode when VIN & gt; VOUT
• Load disconnect and reverse-current
protection
• Power Good
• Short circuit protection.
• Available in a 2×2-mm QFN-8 package
Get more information: www.ti.com/product/TPS61252
Texas Instruments
Power Management Guide 2013
|
31
DC/DC Switching Regulators
Step-Up (Boost)/Flyback/SEPIC and Inverting Converters
SOIC
TSSOP
4
QFN/LLP
—
—
—
—
—
—
—
MSOP
0.2
0.1
0.1
0.1
6000
0.005
—
SOT-23
5.5
28
28
29
11 mA
4
—
Package(s)
WCSP (Chip scale)
Integrated LDO
IOUT (mA)/VOUT (V)
4.7
10
10
4.7
—
10
4.7
Thermal and/or Short-Circuit
Protection
Shutdown Current
(typ) (µA)
—
1000
1000
2.3
—
—
1200
Undervoltage Lockout
Quiescent Current
(typ) (µA)
95
87
87
95
85
90
87
Power Good
Recommended Inductor
Size (µH)
3.3/5
—
—
3.3
—
3.3
—
Low Battery
VOUT
Fixed
(V)
Switching Frequency
(typ) (kHz)
VOUT
Adj.
(V)
VIN
(V)
Peak Efficiency (%)
Device
IOUT
(mA)1
Switch
Current
Limit
(typ)
(mA)
Synchronous Rectification
Selection Guide for Step-Up (Boost) Converters
EVM Price*
Step-Up Regulators — Up to 6-A Switch Limit
TPS61220/21/22
TPS61041
TPS61040
TPS61260/61
TL497A
TPS61097-33
TPS61080
50
50
90
100
—
150
—
TPS61014/5/6
200
TPS61010
TPS61028
TPS61070/1/2/3
TPS61093
TPS61081
TPS61240/41
TPS61170
TPS61020
TPS61024/5/7
TPS61251
TPS61252
LM5002
TPS61026/9
TPS61090
TPS61091/2
MC34063A
TPS61200/1/2
200
200
250
300
450
450
500
500
500
500
500
500
600
700
700
750
800
400
250
400
700
500
350
500
1000/1100/
1130
1130
800
700
11003
1200
600/700
1200
1500
1500
1500
1500
—
1800
2200
2000
1500
1500
TPS61254/6
1000
2150
TPS61030/1/2
LM5001
LM27313
LM2733
LM4510
TPS61175
LM2698
TPS61253/58/59
LM2731
LM2622
LM5000
LM3310
LM3311
TPS61230
1000
1000
1000
1000
1200
1300
1350
1500
1500
1600
2000
2000
2000
2000
2200/
1200
2250
2600
3600
5000
4500
—
—
—
—
3800
—
3150
—
—
—
—
—
5500
LM2623
LM2735
LM3224
LM2700
TPS55340
0.7 to 5.5
1.8 to 5.5
1.8 to 6.0
VIN to 28
1.8 to 6.0
VIN to 28
0.8 to 4.0
1.8 to 4.0
4.5 to 12 (VIN + 2) to 30
0.9 to 5.5
—
2.5 to 6.0
VIN to 27
4
4
4
4
5
5
4
4
6
4
14 14
4
4
5
4
6
10
4
—
2.8/3/3.3
95
500
10
36
1
—
4
4
4
4
0.8 to 3.3
0.9 to 5.5
0.9 to 5.5
1.6 to 6
2.5 to 6.0
2.3 to 5.5
3.0 to 18
0.9 to 5.5
0.9 to 5.5
2.3 to 6
2.3 to 6
3.1 to 75
0.9 to 5.5
1.8 to 5.5
1.8 to 5.5
3 to 40
0.3 to 5.5
2.5 to
4.35/4.85
1.8 to 5.5
3.1 to 75
2.7 to 14
2.7 to 14
2.7 to 5.5
2.9 to 18
2.7 to 12
2.5 to 4.5
2.7 to 14
2 to 12
3.1 to 40
2.5 to 7
2.5 to 7
2.3 to 5.5
1.5 to 3.3
1.8 to 5.5
1.8 to 5.5
VIN to 17
VIN to 27
—
VIN to 38
1.8 to 5.5
1.8 to 5.5
3 to 6
3 to 6
1.26 and up
1.8 to 5.5
1.8 to 5.5
—
3 to 39.5
0 to VIN
—
—
—
—
—
5
—
—
3/3.3/5
—
—
—
—
—
3.3/5
—
3.3/5
95
96
90
88
87
90
93
96
96
92
92
95
96
96
96
—
90
500
720
12002
1200
1200
3500
1200
720
720
3500
3500
1500
720
600
600
100
1250
10
6.8
4.7
10
4.7
1
10
6.8
6.8
1
1
330
6.8
6.8
6.8
—
2.2
36
25
19
0.9 mA
—
30
—
25
25
30
30
3100
25
20
20
—
50
1
0.1
1
1
—
1.5
1
0.1
0.1
0.85
0.85
95
0.1
0.1
0.1
1
1
—
—
—
—
—
—
—
—
—
—
—
4
4
4
4
10
4
4
4
4
—
—
—
—
—
4
4
4
—
4.5/5
93
3500
1
22
0.85
—
4
1.8 to 5.5
1.26 and up
VIN to 28
VIN to 40
VIN to 18
VIN to 38
VIN to 17
—
VIN to 22
VIN to 18
1.26 and up
VIN to 20
VIN to 20
2.4 to 5.25
3.3/5
—
—
—
—
—
—
4.5/5/5.1
—
—
—
—
—
3.3/5
96
96
90
90
85
95
94
94
90
90
90
93
93
96
600
1500
1600
1600
1000
2200
1250
3500
1600
1300
1300
1280
1280
2000
6.8
100
10
10
4.7
10
10
1
10
10
33
10
10
1
20
3100
2100
2100
1700
—
1300
22
2000
1300
2000
3100
3100
35
0.1
95
—
—
—
& lt; 1.5
—
0.85
—
—
18
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
—
0.8 to 14
1.24 to 14
—
90
2000
4.7
80
—
—
4
—
—
—
6600
2.7 to 5.5
2.7 to 7
2.2 to 12
2.9 to 32
VIN to 24
VIN to 20
1.26 to 17.5
3 to 38
—
—
—
—
90
90
92
95
1600
1250
1250
1200
15
10
4.7
10
3400
1300
1300
500
—
—
—
2.7
—
—
—
—
4
4
10
For boost converters, max. IOUT can be estimated with 0.65 ×
switch limit × (VIN/VOUT).
2
PWM/PFM (TPS61070); PWM only (TPS61071).
|
4
4
4
4
0.8 to 3.3
1
32
4
4
Power Management Guide 2013
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
16 16
24
24
10
4
8
14
4
1.09
8
8
6
4
1.25
1.10
1.71
1.80
4
4
4
4
4
4
8
4
4
4
4
5
4
4
4
4
8
4
9
4
4
4
4
4
4
8
8
4
4
4
14
4
4
4
10
4
4
4
8
2.10
1.85
0.61
1.04
1.80
1.80
1.83
1.45
1.08
0.91
2.00
1.38
1.38
TBD
4
4
4
5
5
4
4
4
16 16
8
4
4
4
4
9
4
4
4
1.60
4
4
10
10
8
8
8
10
16
16
8
10
6
4
4
Output current is limited to 300 mA.
*Suggested resale price in U.S. dollars in quantities of 1,000.
4
10
6
6
4
4
4
4
4
4
4
4
1.10
0.85
0.80
1.30
1.45
0.80
1.40
0.95
0.95
1.60
1.25
1.70
1.10
1.70
1.70
0.21
0.95
4
6
4
4
4
1.10
10
4
4
0.65
0.65
0.70
0.70
0.90
0.75
1.35
5
4
14 14
16 14
4
4
New devices are listed in bold red.
Preview devices are listed in bold teal.
Texas Instruments
DC/DC Switching Regulators
Step-Up (Boost)/Flyback/SEPIC and Inverting Converters
500
10
40
0.2
3.3/3.6
95
500
10
40
0.2
—
—
—
—
79
85
84
—
500
—
1400
100
—
—
4.7
—
4
4
4
4
4
24 20
4
4
4
4
4
16 16
4
4
4
4
4
16 16
4
4
SOIC
95
24 20
TSSOP
0.5
4
QFN/LLP
65
4
MSOP
10
4
SOT-23
500
4
WCSP (Chip scale)
3.3/3.3/3.3 95
100/Adj.
120/Adj.
120/Adj.,
1.5, 1.8
200/Adj.
200/1.5,
3.3
Thermal and/or Short-Circuit
Protection
15
0.5
Undervoltage Lockout
—
65
Power Good
—
10
4
Integrated LDO
IOUT (mA)/VOUT (V)
—
500
Low Battery
Shutdown Current
(typ) (µA)
85
95
VOUT
Fixed
(V)
Package(s)
Synchronous Rectification
Quiescent Current
(typ) (µA)
VOUT
Adj.
(V)
Recommended Inductor
Size (µH)
VIN
(V)
Peak Efficiency (%)
Device
IOUT
(mA)1
Switch
Current
Limit
(typ)
(mA)
Switching Frequency
(typ) (kHz)
Selection Guide for Step-Up (Boost) Converters (Continued)
EVM Price*
Step-Up (Boost) Regulators with Integrated LDO (Dual Output)
TL499A
TPS61100
100
200
—
1500
1.1 to 10
0.8 to 3.3
2.9 to 30
1.5 to 5.5
TPS61103/6/7
200
1500
0.8 to 3.3
—
TPS61120
500
1300
1.8 to 5.5
2.5 to 5.5
—
TPS61121/2
500
1300
1.8 to 5.5
—
300
500
1000
1500
2.8 to 5.5 –0.9 to –5.5
4.5 to 12 –1.2 to –25
2.7 to 5.5
–2 to –15
3 to 38 –1.25 to –36.3
—
—
8
4
1.20
1.50
1.50
4
1.65
1.65
Inverting Regulators
LMR70503
TL497A
TPS63700
MC34063A
—
—
360
750
1
For boost converters, max. IOUT can be estimated with 0.65 ×
switch limit × (VIN/VOUT).
2
PWM/PFM (TPS61070); PWM only (TPS61071).
0.245 mA 0.01
11 mA 6000
—
0.014
0.330 mA —
—
—
—
—
6
4
14 14
4
3
10
8
4
4
8
4
1.15
0.90
1.30
0.21
New devices are listed in bold red.
Preview devices are listed in bold teal.
Output current is limited to 300 mA.
*Suggested resale price in U.S. dollars in quantities of 1,000.
SIMPLE SWITCHER® Boost/Flyback/SEPIC
Device
IOUT
(A)
VIN
(max)
(V)
VIN
(min)
(V)
VOUT
(min)
(V)
Frequency Range
(kHz)
Package(s)
Price*
LM2585
LM2586
LM2587
LM2588
3
3
5
5
40
40
40
40
4
4
4
4
1.23
1.23
1.23
1.23
100
100 to 200
100
100 to 200
TO-220, TO-263
TO-220, TO-263
TO-220, TO-263
TO-220, TO-263
3.17
3.27
4.17
4.50
*Suggested resale price in U.S. dollars in quantities of 1,000.
SIMPLE SWITCHER® Step-Up (Boost) Nano Regulators
VIN (V)
42
The new SIMPLE SWITCHER nano reg ators feature tiny packaging, 1-MHz or greater
ul
switching frequency for extremely small surface mount inductors and chip capacitors,
and a minimal BOM to reduce board space. All nano regulators are offered in either
LLP, SOT-23, or micro SMD packaging for added design flexibility.
24
12
LMR62010
LMR62014
5
LMR62421
3.3
2.7
0
®
SIMPLE SWITCHER Step-Up (Boost) Nano Regulators
Device
1
IOUT Max (A)
2
Output Current
(max)
(A)
Input Voltage
(V)
Adjustable
Output Voltage
(V)
Frequency
(kHz)
Features
Package(s)
Price*
2.1
1.4
1
2.7 to 5.5
2.7 to 14
2.7 to 14
3 to 24
3 to 20
3 to 40
1600
1600
1600
EN, SS
EN
EN
SOT-23, LLP-6
SOT-23
SOT-23
0.74
0.54
0.59
LMR62421
LMR62014
LMR64010
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
33
DC/DC Switching Regulators
Buck-Boost Converters
Industry’s Smallest High-Efficiency, Single-Inductor Buck-Boost Converter
TPS63036
Key Features
• Automatic transition between stepdown and boost mode
• With VOUT = 3.3 V, the TPS63036 delivers up to 450 mA from a 1.8-V source,
up to 550 mA from a 2.5-V source, and
up to 1000 mA from a 5-V source
• Power-save mode at light loads with Iq
& lt; 30 μA (typ)
• 2.4-MHz switching frequency, externally synchronizable (±20%)
• Load disconnect during shutdown
The TPS63036 is the smallest single-inductor buck-boost converter in the industry. It
has a 1.6 x 1.0-mm footprint, achieving a total solution size of less than 21 mm2 (see
block diagram). The device features a 1-A switch current limit and can reach a 94%
conversion efficiency over a wide load range due to its reduced operating quiescent
current of less than 30 µA (typical). The TPS63036 has a wide input-voltage range,
supporting new Li-Ion batteries as well as two- and three-cell alkaline, NiCd or NiMH
batteries.
0.3 mm
VIN = 3.6 V, VOUT = 3.3 V
90
80
TPS63036
VIN = 2.4 V, VOUT = 3.3 V
10
or
22 µF
1286ASH-1R5M
0.8 mm
Efficiency (%)
70
0.5 mm
1.6 mm
100
1.6 mm
1 mm
1 mm
4.2 mm
10 µF
10 pF
300 k
1.8 mm
0.6 mm
51 k
Applications
• All 2- and 3-cell alkaline, NiCd or NiMH
or single-cell Li-Ion battery powered
products
• Cellular phones
• Tablet PCs
• Portable players
• Personal medical products
• White LEDs
60
50
40
30
20
10
2 mm
0
0.1
1
5 mm
Buck-boost converter total solution size of less
than 21 mm2.
10
Output Current (mA)
100
1000
Efficiency versus output current.
Get more information: www.ti.com/product/TPS63036
1200
3000
1800
4000
2.5 to 8
1.8 to 5.5
2.5 to 12
1.2 to 5.5
1
Adjustable average input-current limit and soft start.
*Suggested resale price in U.S. dollars in quantities of 1,000.
34
|
Power Management Guide 2013
200/Adj.
200/1.5, 3.3
—
—
—
—
96
2400
1.5
30
0.1
—
93
96
2400
2400
2.2
1.5
30
30
—
0.1
—
—
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
16 16
16 16
10
EVM Price*
4
1.55
1.55
1.20
TBD
2.25
1.50
4
1.50
4
1.40
2.50
4
4
4
12
10
4
4
8
12
TSSOP
TPS63060/1
TPS63020
0.2
0.2
0.1
0.1
0.01
0.1
QFN
1.2 to 5.5
40
40
25
25
45
30
Package(s)
WCSP (Chip scale)
2 to 5.5
10
10
1.5
1.5
2.2
2.2
Thermal and/or ShortCircuit Protection
2200
500
500
2400
2500
2200
1400
Undervoltage Lockout
1200
90
90
96
98
96
90
Power Good
TPS63010/11/12
—
3.3/3.3
3.3
3.3
—
3.3/5.0
3.3/3.4/
2.8/2.9
5
3.3
Low Battery
2.5 to 5.5
—
1.2 to 5.5
2.5 to 5.5
2.8 to 5.0
1.2 to 5.5
Integrated LDO
IOUT (mA)/VOUT (V)
1.8 to 5.5
1.8 to 5.5
1.8 to 5.5
2.5 to 5.5
2.8 to 5.5
1.8 to 5.5
Shutdown Current
(typ) (µA)
1300
1300
1000
1000
1850
1800
VOUT
Fixed
(V)
Quiescent Current
(typ) (µA)
300
300
800
800
1000
1200
VOUT
Adj.
(V)
Recommended Inductor
Size (µH)
TPS61130
TPS61131/2
TPS63030/31/36
TPS630501
LM3668
TPS63000/1/2
VIN
(V)
Switching Frequency
(typ) (kHz)
Device
SwitchCurrent
Limit
IOUT (typ)
(mA) (mA)
Peak Efficiency (%)
Selection Guide
20
10
14
4
New devices are listed in bold red.
Preview devices are listed in bold teal.
Texas Instruments
DC/DC Switching Regulators
Controllers (External Switch)
3- to 20-V PMBus Synchronous Buck Controller
TPS40400
The TPS40400 is a cost-optimized flexible synchronous buck controller that
operates from a nominal 3- to 20-V supply. This controller is an analog PWM
controller that allows programming and monitoring via the PMBus interface.
Flexible features found on this device include programmable soft-start time,
programmable short circuit limit and programmable undervoltage lockout
(UVLO).
Key Features
• Input operating voltage: 3 to 20 V
• PMBus enabled analog controller
• Reference 600 mV ± 1%
• Remote voltage sense amplifier
• Internal 6-V regulator and 6-V gate
drive
• Programmable overcurrent protection
• Inductor resistance or series resistance used for current sensing
• Programmable switching frequency:
200 kHz to 2 MHz
• Powergood indicator
• Thermal shutdown
• Programmable soft-start
• Internal bootstrap diode
• Pre-bias output safe
• 24-pin QFN package
Applications
• Smart power systems
• Power supply modules
• Communications equipment
• Computing equipment
OCP Threshold
Get more information: www.ti.com/product/TPS40400
OCP Warning
SMBALRT
DATA
CLK
CNTL
PGOOD
SYNC
TRACK
Actual IOUT
1
2
3
4
5
6
7
8
9
10
11
CLK
DATA
CNTL
SMBALRT
PGOOD
ADDR1
SYNC
ADDR0
TRACK
VDD
COMP
TPS40400
FB
HDRV
BOOT
DIFFO
SW
VSNS+
LDRV
VSNS–
GND
ISNS–
BP6
ISNS+
SGND
12
25
24
TPS40400 evaluation module GUI.
23
22
21
V IN
20
19
18
17
V OUT+
16
15
V OUT–
14
BP3
13
SNS+
SNS–
TPS40400 typical application.
Texas Instruments
Power Management Guide 2013
|
35
DC/DC Switching Regulators
Controllers (External Switch)
High-Voltage Synchronous Buck Controllers with Analog Current Monitor
LM(2)5117
The LM(2)5117 are synchronous buck controllers intended for step-down regulator
applications from a high-voltage or widely varying input supply. The control method
is based upon current mode control utilizing an emulated current ramp. Current mode
control provides inherent line feed-forward, cycle-by-cycle current limiting and ease of
loop compensation. The use of an emulated control ramp reduces noise sensitivity of
the pulse-width modulation circuit, allowing reliable control of very small duty cycles
necessary in high-input-voltage applications.
VIN
VIN
UVLO
SW
DEMB
VCC
LM(2)5117
HB
RAMP
VOUT
VOUT
HO
VCCDIS
SW
COMP
Applications
• Base stations
• Servers
• Routers
• Systems with widely changing input
voltage
• Systems that require large step-down
conversions
• Automotive infotainment systems
LO
FB
CS
CM
RT
Key Features
• AECQ-100 Grade 1 qualified
• Emulated current mode (ECM)
• Wide operating range:
5.5 to 65 V (LM5117)
4.5 to 42 V (LM25117)
• Analog current monitor
• Robust 3.3-A peak gate drives
• Optional diode emulation mode
• Programmable output from 0.8 V
CSG
RES
SS AGND PGND
Get more information: www.ti.com/product/LM5117 or LM25117
SIMPLE SWITCHER® Synchronous Controllers
Device
VIN
(max)
(V)
VIN
(min)
(V)
VOUT
(min)
(V)
VOUT
(max)
(V)
Feedback
Tolerance
(%)
Frequency
Range
(kHz)
Package(s)
Price*
LM3150
LM3151
LM3152
LM3153
42
42
33
18
6
6
6
6
0.6
3.3
3.3
3.3
Adj
3.3
3.3
3.3
1.50
1.50
1.50
1.50
Adj to 1 MHz
250 kHz
500 kHz
750 kHz
eTSSOP-14
eTSSOP-14
eTSSOP-14
eTSSOP-14
2.30
2.30
2.30
2.30
*Suggested resale price in U.S. dollars in quantities of 1,000.
36
|
Power Management Guide 2013
Texas Instruments
DC/DC Switching Regulators
Controllers (External Switch)
Selection Guide
Remote Sense
DDR4
Yes
Yes
Yes
Yes
Yes
20
Predictive Gate
Drive™
Yes
Yes10
Yes10
Yes10
Yes10
2110
Ext Synch Pin
Package(s)
Source
and
Sink3
Pre-biased
Operation
VREF
Tol
(%)
Pwr Good
Frequency
(kHz)
Internal Bootstrap
VO
(min/max)
(V)
Output Current
(A)2
Device
VIN
(min/max)
(V)
Driver Current (A)
Mode of
Control1
All parts have soft start, short-circuit protection, and undervoltage lockout functions.
Price*
General-Purpose DC/DC Step-Down Controllers
TPS40000/2
TPS40007/9
TPS40040
TPS40041
TPS40042
TPS40020/21
LM3743
LM2745
LM3475
TPS40190
LM2742
LM2743
LM2744
LM2748
LM2747
TPS401005
TPS401015
LM3753/54
TPS40192/3
V
V
V
V
V
V
V
V
Hysteretic
V
V
V
V
V
V
C
V
V
V
2.25 to 5.5
2.25 to 5.5
2.25 to 5.5
2.25 to 5.5
3 to 5.5
2.25 to 5.5
3 to 5.5
1 to 17
2.7 to 10
4.5 to 15
1 to 16
1 to 16
1 to 16
1 to 16
1 to 17
4.5 to 18
4.5 to 18
4.5 to 18
4.5 to 18
0.7 to 4
0.7 to 4
0.6 to 4.95
0.6 to 4.88
0.7 to 4.95
0.7 to 4
0.8 to 4.6
0.6
0.8 to VIN
0.59 to 12.75
0.6
0.6
0.6
0.6
0.6
0.7 to 5.5
0.7 to 5.5
0.6 to 3.6
0.59 to 14.4
V
4.5 to 20
0.59 to 17
1.2
20
VFF, PMBus
V
3 to 20
3 to 20
0.6 to 12
0.6 to 18
2
2
25
25
V
3 to 20
0.6 to 19
2.6
30
4.5 to 26
0.76 to 5.5
0.7
12
4.5 to 26
0.76 to 5.5
0.7
12
4.5 to 27
0.76 to 5.5
0.7
12
TPS401956
TPS40400
TPS40303/4/5
LM27402
TPS53124
D-CAP™ Mode
(dual output)
TPS53125/26/27 D-CAP2™ Mode
(dual output)
TPS53114
D-CAP2 Mode
1
15
1
15
1
15
1
15
1.2 15
2
25
3.1 10
1.9 20
0.5
5
1.2 20
1.6 20
1.6 20
1.6 20
1.9 20
1.9 20
1.3 20
1.3 20
1.9 50
1.2 15/20
TPS40075
VFF
4.5 to 28
0.7 to 23
1
20
TPS40077
VFF
4.5 to 28
0.7 to 23
1
20
Hysteretic
Hysteretic
C
VFF
V
4.5 to 35
4.5 to 35
2.97 to 35
8 to 40
10 to 40
1.242 to VIN
1.239 to VIN
1.265 to 30.8
0.7 to 35
0.7 to 35
0.4
0.4
1.0
1
1
4
4
6
20
20
VFF
4.5 to 52
0.7 to 46
0.2
3
LM3485
LM3489
LM3477
TPS40054/55/57
TPS40056
TPS402007
TPS40170
VFF
4.5 to 60
0.6 to 58
1.2
15
LM(2)5117
ECM
4.5 to 65
0.8 to 60
2.2
20
LM(2)5085/A
COT
4.5 to 42/75
1.25/0.9 to VIN
1.5
10
LM(2)5088
LM(2)5115/A
LM(2)5116
ECM
V
ECM
4.5 to 42/75
4.5 to 42/75
6 to 100
1.2 to 40/70
0.75 to 13.5
1.2 to 80
1.5
2.5
3.5
10
20
20
1
V = Voltage-mode control, C = Current-feedback control, VFF = Voltage mode with voltage feedforward compensation, ECM = Emulated current mode and COT = Constant ON-time control.
2
Current levels of this magnitude can be supported with commonly available commercial FETs.
3
The controller of choice for most applications will be the source/sink version, which has twoquadrant operation and will source or sink output current.
4
DDR = Supports DDR memory.
5
Provides advanced start-up sequencing and output voltage margining.
Texas Instruments
300/600
1 Yes 10 MSOP
300/600
1 Yes 10 MSOP
300
1 Yes
8 SON
600
1 Yes
8 SON
600
Ext Yes
10 SON
Adj. to 1000
1 Yes8 16 HTSSOP
300 to 1000 1.75
10 MSOP
50 to 1000 1.5
14 TSSOP
0 to 2000
1.5
5 SOT23
300
1 Yes
10 SON
50 to 2000 1.5
14 TSSOP
50 to 1000
2
14 TSSOP
50 to 1000 1.5
14 TSSOP
50 to 1000 1.5
14 TSSOP
50 to 1000
1
14 TSSOP
600
1
24 QFN
1000
1
24 QFN
200 to 1000
1
32 LLP
600/300
0.5 Yes
10 SON
Adj. to 600 0.5 Yes 16 TSSOP,
16 QFN
Adj. to 2000
1 Yes
24 QFN
300/600/1200 1 Yes
10 SON
LLP-16,
200 to 1200
1
16 TSSOP
24 QFN,
380
1 Yes 28 TSSOP
24 QFN,
350/700
1 Yes 24 TSSOP
16 TSSOP,
350/700
1 Yes 16 HTSSOP
Adj. to 1000
1 Yes
20 QFN
16
Adj. to 1000
1 Yes PowerPAD™
0 to 1400
2
8 MSOP
0 to 1400
2
8 MSOP
500
1.5
8 MSOP
Adj. to 1000
1 Yes 16 PowerPAD
Adj. to 1000 Ext Yes 16 PowerPAD
Adj. to 500
1 Note
8 SOIC
9
Adj. to 600
1 Yes
20 QFN
20 TSSOP,
50 to 750
1.5
24 LLP
8 MSOP,
1000
2
8 LLP
50 to 1000 1.5
e16 TSSOP
100 to 1000 1.7
16 TSSOP
50 to 1000 1.5
20 eTSSOP
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes10
Yes
Yes10
Yes10
Yes
Yes
Yes
Yes
Yes
Yes10
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes10
Yes
Yes7
Yes
Yes
Yes
Yes10
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
0.99
1.20
0.90
0.90
0.90
1.45
1.10
1.15
0.52
1.00
1.25
1.15
1.15
1.15
1.45
1.95
1.95
2.95
1.05
1.50
Yes
2.15
1.50
1.68
Yes
Yes
1.95
Yes
Yes
2.35
Yes
Yes
1.00
Yes
10
Yes
Yes
Yes
Yes10
Yes
55, 5710
Yes
57
Yes
Yes
Yes
Yes
Yes
Yes
1.80
1.60
Yes
0.55
0.62
0.92
1.65
1.65
Yes
Yes
10
Yes
Yes
0.75
Yes
2.25
Yes
1.75/2.04
Yes
Yes
Yes
0.79/0.85/
1.00
1.40/1.84
1.40/1.85
1.85/2.42
6
Bidirectional 180° out-of-phase synchronization.
Non-synchronous, drives P-FETs.
Integrated voltage-doubler charge pump for higher drive voltage.
9
Drives high-side P-FET.
10
During soft start: source only.
*Suggested resale price in U.S. dollars in quantities of 1,000.
7
8
Power Management Guide 2013
|
37
DC/DC Switching Regulators
Controllers (External Switch)
Selection Guide (Continued)
Device
Mode
Control1
Switched
Outputs Phases
VIN
(min/max)
(V)
All parts have soft start, short-circuit protection, and undervoltage lockout functions.
VO
(min/max)
(V)
Driver Output
VREF
Source
Ext
Current Current
Tol
Pwr Overvoltage and Pre-biased Synch Remote
(A)
(A)2 Frequency (kHz) (%) Package(s) Good Protection Sink3 Operation Pin Sense
Price*
Multiphase Synchronous DC/DC Buck Controllers
LM2642
C
LM2647
VFF
LM2657
VFF
LM3000
ECM
LM3753
VFF
LM3754
VFF
LM(2)5119
ECM
LM5642
C
LM5642x
C
TPS40132
C
TPS401404
C
TPS401805
C
TPS40322
VFF
TPS40422 VFF/PMBus
TPS51631 D-CAP+™
TPS59621 D-CAP+
TPS59640 D-CAP+
TPS59641 D-CAP+
TPS59650 D-CAP+
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
1
1 or 2
1 or 2
1
1 or 2
1
1 or 2
1 or 2
1
1
2
2
2
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
2
1 or 2
1 or 2
2
1 or 2
1
1 or 2
1 or 2
3
2
4
4
5
4.5/30
5.5/28
4.5/28
3.3/18.5
4.5/18
4.5/18
4.5/5.5 to 42/65
4.5/36
4.5/36
1/40
2/40
2/40
3/20
4.5/20
4.5/28
3/28
3/28
3/28
3/28
VIN
Switched LDO
(min/max)
Outputs Outputs Phases
(V)
Device
1.3/96% x VIN
0.6/7.8
0.6/7.4
0.6/80% x VIN
0.6/3.6
0.6/3.6
0.8 to 38/59
1.3/90% x VIN
1.3/90% x VIN
0.6/5.8
0.7/5.8
0.7/5.8
0.6/5.6
0.6/5.6
0.5/2.3
0.3/1.5
0.25/1.52
0.25/1.52
0.25/1.52
VO
(min/max)
(V)
1.1
2
2
—
4
4
2.2
1.1
1.1
1
1.2
1.2
2
2
—
8
6
6
6
25/phase
25/phase
25/phase
25/phase
25/phase
25/phase
50
25/phase
25/phase
50
25/phase
25
25/phase
25/phase
30
30
30
30
30
Driver Output
Current Current
(A)
(A)2
300
1.8
Adj. 200 to 500 1.5
Adj. 200 to 500 1.5
Adj. 200 to 1500 1.5
Adj. 200 to 1000 1
Adj. 200 to 1000 1
50 to 750
1.5
200
1.7
375
1.7
Adj. to 1000
0.8
Adj. to 1000
0.5
Adj. to 1000 0.75
Adj. to 1000
1
Adj. to 1000
1
Adj. 400 to 1000 0.5
Adj. 200 to 500 0.5
Adj. 250 to 500 0.5
Adj. 250 to 500 0.5
Adj. 250 to 600 0.5
Frequency
(kHz)
VREF
Tol
(%)
200 to 1000
1
28L TSSOP
28L TSSOP
28L TSSOP
32L LLP
32L LLP
32L LLP
32 LLP
28L TSSOP
28L TSSOP
32 QFN
36 QFN
24 QFN
32 QFN
40 QFN
32 QFN
40 QFN
48 QFN
48 QFN
48 QFN
Yes
Yes
Yes
Yes
Yes
Yes
—
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
—
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
—
—
—
—
—
—
—
—
—
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
—
—
—
Yes
Yes
Yes
—
—
—
Yes
Yes
Yes
Yes
Yes
—
—
—
—
—
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
—
—
—
—
—
—
—
—
—
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
1.48
1.80
1.80
2.75
2.75
2.75
2.60/3.25
1.75
1.75
2.95
3.05
2.05
2.40
3.10
1.65
1.80
2.25
2.25
2.65
Control
Method
Bootstrap
Diode
Package(s)
Overvoltage
Protection Power Good DDR6 Price*
Current or
D-CAP™ Mode
D-CAP Mode
D-CAP Mode
Voltage
D-CAP Mode
Current,
D-CAP Mode
D-CAP Mode
D-CAP+
D-CAP+
Yes
32 QFN
Yes
Yes
No
2.25
Yes
Yes
Yes
Yes
20 QFN
20 QFN
16 QFN
16 QFN
20 PowerPAD™,
24 QFN
24 QFN
32 QFN
40 QFN
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
1.05
1.05
2.00
1.35
Yes
Yes
Yes
1.30
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
1.90
1.40
1.80
DC/DC Synchronous Buck Controllers with Light-Load Efficiency
TPS51220A
2
2
1
4.5/32
1.0/12.0
2
8
7
3.3/5.0
3.3/5.07
0.8/0.7 x VIN
0.6/5.5
1.7
1.7
2
2
8
7
25
25
TPS51225/B/C
TPS51275/C
TPS53211
TPS53219
2
2
1
1
2
2
0
0
1
1
1
1
5.5/24
5.0/24
4.5/15
4.5/28
TPS59116
1
1
1
3/28
1.5/3.0
0.8
10
Up to 400
1
TPS59124
TPS59610/11
TPS59621
2
1
1
0
0
0
1
1
2
3/28
3/30
3/30
0.76/5.5
0.3/1.5
0.3/1.5
3
8
8
10
27
54
300, 360, 420
200 to 500
250 to 500
1
0.5
0.5
VIN
(min/max)
(V)
Device
VO
(min)
(V)
Frequency
Range
(kHz)
1.25
1.26
1.275
1.26
Set by external feedback network
Set by external feedback network
1.25
1.23
5
0.8
0.8
50 to 2000
100 to 1000
100 to 1000
100 to 1000
50 to 1000
50 to 1000
50 to 2000
50 to 500
Adj. to 1000
Adj. to 2000
50 to 1000
300 to 335
1
330 to 335
1
200 to 600
0.5
Select up to 1000 0.5
No
No
Yes
Yes
fsync
On/Off Pin
Topology
Package(s)
Price*
4
—
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Boost
Boost, SEPIC, flyback
Boost, SEPIC, flyback
Boost, SEPIC, flyback
Flyback, inverting, buck, boost, forward
Flyback, forward
Boost, SEPIC
Buck-boost
Boost, SEPIC, flyback
Boost, SEPIC, flyback
Synchronous boost (60 V)
12 LLP
8 MSOP
10 MSOP
8 MSOP
10 MSOP, 10 LLP
8 MSOP
10 MSOP
20 eTSSOP
10 MSSOP/SON
16 TSSOP
3x3-mm QFN
1.00
0.93
0.95
0.99
0.99
0.66
1.13
2.00/2.38
1.10
2.25
1.40
Boost and Buck-Boost Controllers
LM3430
LM3478
LM3481
LM3488
LM5020
LM5021
LM5022/C
LM(2)5118
TPS40210/18
TPS430009
TPS430609
6.0/40
2.95/40
2.97/48
2.95/40
13/100
8.0/30
6.0/60
3.0/(42/75)
4.5/52
1.8/9
4.5/38
1
C = Current-feedback control and VFF = voltage mode with voltage feed-forward compensation.
2
C
urrent levels of this magnitude can be supported with commonly available commercial FETs.
3
The controller of choice for most applications will be the source/sink version, which has
two-quadrant operation and will source or sink output current.
4
Stackable to 16 phases.
5
Stackable to 8 phases, reference is trimmable.
38
|
Power Management Guide 2013
4
4
6
DDR = Supports DDR memory.
7
Fixed range: OUT1 = 5.0 V ±10% and OUT2 = 3.3 V ±10%.
8
Overvoltage protection, source only.
9
External synch pin.
*Suggested resale price in U.S. dollars in quantities of 1,000.
New devices are listed in bold red.
Texas Instruments
DC/DC Switching Regulators
Charge Pumps
Inductorless DC/DC Regulators (Charge Pumps) Family of Products
TPS60110, TPS60130
300
LM2773
TPS60500 (Step Down)
250
LM2771
TPS60100, TPS60120
200
Output Current (mA)
TPS60101
TPS60150/1
150
LM2772
TPS60100, TPS60120, TPS60200, TPS60210
100
TPS60140
Dual
REG710-x
60
TPS60400 (Inverter)
Boost
TPS60200, TPS60210
50
Inverter
REG711-x
REG710-x
20
Step Down
TPS60240
30
Buck-Boost
TPS6030x
0.9
1.8
2.5
2.7
3.3
3.6
5.4
5.5
6.0
6.5
Input Voltage (V)
Selection Guide
1100
1200
1100
1150
45
40
45
48
—
0.05
—
—
99
90
90
90
85
70
90
90
90
90
90
90
90
10.35
400
400
300
450
450
400
400
1500
300
450
300
300
80
40
35
50
55
65
35
35
4.7
60
60
50
60
—
0.05
2
0.05
0.05
0.05
0.05
2
0.01
0.05
0.05
0.05
0.05
4
4
4
4
4
& lt; 2 VIN
3.3
3.3
3.3
3.0, 3.31
5.0
3.3
3.3
5.0
5.0
5.0
3.3
5.0
Thermal Limit
—
90
—
—
Current Limit
1.2
1.5, 1.8, 3.3
1.5
—
2.7 to 5.5
1.8 to 6.5
2.7 to 5.5
2.5 to 5.5
—
0.8 to 3.3
—
1.6 to 1.8
1.5 to 10
1.8 to 3.6
1.8 to 3.6
1.8 to 3.6
1.8 to 3.6
1.8 to 3.6
1.8 to 3.6
1.8 to 3.6
2.7 to 5.5
2.7 to 5.4
2.7 to 5.4
1.8 to 3.6
2.7 to 5.4
—
—
—
—
—
—
—
—
—
—
—
—
—
VIN
(V)
Undervoltage
Lockout
Shutdown
Current (typ)
(µA)
VOUT
Fixed
(V)
IOUT
(mA)
Power Good
Quiescent
Current
(typ)
(µA)
VOUT
Adj.
(V)
Low Battery
Device
Efficiency
(%)
Switching
Frequency
(max)
(kHz)
Shutdown
Features
Package(s)
EVM
Price*
QFN-10
MSOP-10
QFN-10
micro SMD-9
4
0.75
0.55
0.85
0.90
Step-Down (Buck) Regulators
LM2772
TPS60500
LM2771
LM2773
150
250
250
300
4
4
4
4
4
Boost Regulators
TL7660
TPS6020x
TPS6021x
TPS60101
TPS6012x
TPS6014x
TPS6020x
TPS60210
TPS60150
TPS60111
TPS6013x
TPS60100
TPS60110
20
50, 1001
50, 1001
100
100, 2001
100
100
100
140
150
150, 3001
200
300
4
41
41
4
Snooze
41
41
4
4
4
4
41
41
4
4
4
41
41
4
4
4
41
41
4
Snooze
41
41
4
4
4
4
4
4
41
41
4
4
4
4
4
4
4
4
SOT-23, MSOP-8
MSOP-10
MSOP-10
TSSOP-20
TSSOP-20
TSSOP-20
MSOP-10
MSOP-10
4
QFN-6
TSSOP-20
TSSOP-20
TSSOP-20
TSSOP-20
4
4
4
4
4
4
0.80
0.65
0.65
0.65
0.65, 0.801
0.65
0.65
0.65
0.50
0.70
0.70, 0.801
0.65
0.80
1
Device parameter, feature and/or price may vary with each device number in family.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
39
DC/DC Switching Regulators
Charge Pumps
Selection Guide (Continued)
Efficiency
(%)
Undervoltage
Lockout
Shutdown
Current (typ)
(µA)
Thermal Limit
VOUT
Fixed
(V)
—
—
3.0, 3.3, 2 VIN1
3.0, 3.3, 2 VIN1
90
90
900
900
35
35
1
2
4
4
4
Snooze
4
4
90
1000
65
0.01
4
4
4
SOT-23
90
1000
65
0.01
4
4
4
SOT-23
90
1000
60
0.01
4
4
4
MSOP-8
0.48
90
160
25
0.1
4
4
MSOP-8
0.55
99
99
99
99
50 to 250
20
50
250
125
70
275
400
—
—
—
—
Current Limit
VOUT
Adj.
(V)
Power Good
Device
VIN
(V)
Low Battery
IOUT
(mA)
Quiescent
Current
(typ)
(µA)
Shutdown
Features
Switching
Frequency
(max)
(kHz)
Package(s)
EVM
Price*
MSOP-10
MSOP-10
4
0.70
0.65
Dual-Output Regulators
TPS6030x
TPS6031x
20, 40
20, 40
0.9 to 1.8
0.9 to 1.8
Buck-Boost Regulators
REG710
30
1.8 to 5.5
—
REG71050
60
2.7 to 5.5
—
REG711
50
1.8 to 5.5
—
TPS60240
12
1.8 to 5.5
—
2.5, 2.7, 3,
3.3, 5
5.0
2.5, 2.7, 3,
3.3, 5
3.3
–16.6 to –5.25
–16.6 to –5.25
–16.6 to –5.25
–16.6 to –5.25
—
—
—
—
0.45
4
0.50
Inverting Regulators
TPS60400
TPS60401
TPS60402
TPS60403
60
60
60
60
1.6 to 5.5
1.6 to 5.5
1.6 to 5.5
1.6 to 5.5
SOT-23
SOT-23
SOT-23
SOT-23
4
0.33
0.33
0.33
0.33
1
Device parameter, feature and/or price may vary with each device number in family.
*Suggested resale price in U.S. dollars in quantities of 1,000.
40
|
Power Management Guide 2013
Texas Instruments
RF Power Solutions
Overview
RF Front End Power Solutions
for 2G, 3G and 4G Portable
Devices
Operation of the radio circuitry in a
portable device accounts for a significant
amount of the total power consumption—leading to less battery life and
more heat. Traditionally, the RF power
amplifier (PA), which is used to drive the
antenna, is connected directly to the
battery. However, this approach wastes
a significant amount of energy as the
PA is supplied with maximum power
when often only a fraction is required to
reliably ensure wireless voice and data
connection. TI’s portfolio of RF power
management products delivers energy
and heat saving solutions that enable
higher performing RFFE systems. Supply
for Power Amplifier products are dynamically adjustable power supplies for RF
power amplifiers that optimize power
usage—especially when maximum PA
power is not needed—to extend battery
life and reduce heat dissipation. TI’s
family of RF detectors provides transmit
power control so that only the necessary amount of power is used, saving
power and increasing transmission
range. These RF detectors feature high
linearity and accuracy over temperature
to reduce PA power guard-band requirements for more coverage range, battery
power savings, and increased channel
quality.
Get more information: www.ti.com/rfpower
Transceiver
Applications
Processor
Baseband
Processor
Power
Amplifier
Tx/Rx
Switch
Adaptive
Supply for PA
RF Power
Detector
TI Adaptive Supply for RF Power Amplifier
Traditional Supply for RF Power Amplifier
Wasted Energy/Heat
VCC
Energy/Heat Savings
VCC
RF power solutions from TI enable efficient RF front-end designs.
Texas Instruments
Power Management Guide 2013
|
41
RF Power Solutions
RF DC/DC Converters
6-MHz, 750-mA Miniature, Adjustable, Step-Down Converter for 3G/4G RF Power Amplifiers
LM3242
TI’s Supply for Power Amplifier products are dynamic power supplies for RF power
amplifiers. Converters like the LM3242 enable active adjustment of the power delivered to the RF power amplifier in order to optimize the power usage—especially when
maximum power is not required—to drastically increase efficiency. These energy
savings extend battery life for more talk and data usage time and reduce heat dissipation by up to 30ºC for a more reliable, easier-to-design system.
VIN
2.7 to 5.5 V
VIN
BPEN
10 µF
0.5 µH
SW
LM3242
EN
FB
VCON
GPO1
4.7 µF
SGND
DAC
VOUT = 2.5 x VCON
0.4 to 3.6 V
Key Features
• Operates from a single Li-Ion cell
(2.7 to 5.5 V)
• Adjustable output voltage (0.4 to 3.6 V)
maximizes RF PA power savings
• 750-mA maximum load capability (up
to 1 A in bypass) increases perform
ance reliability during transients
• 6-MHz (typ) PWM switching frequency
minimizes inductor footprint
• Automatic ECO/PWM/BP mode change
for optimal operation during all load
requirements and battery conditions
• Current and thermal overload
protection
• Small solution size
PGND
LM3242 application circuit with just three tiny surface-mount components.
Thermal Imaging—RF Power Amplifier
50
Battery Current (mA)
40
Save 100 mA
at 25 dBm
30
20
Without LM3242
Save 150 mA
at 20 dBm
10
With LM3242
0
0
5
10
15
RFOUT (dBm)
20
25
30
LM3242 extends battery life with dramatically reduced
current consumption.
LM3242 reduces PA heat by 30ºC at maximum RF power (28 dBm).
Get more information: www.ti.com/product/LM3242
RF DC/DC Switching Converters with Adjustable Output Power for RF Power Amplifiers
Device
LM3209-G3
LM3269
LM3212
TPS62730
LM3241
LM3242
LM3262
LM3243
Topology
VIN
(V)
VOUT
(V)
IOUT (max)
(mA)
Bypass Modes
Soft Start
Switching Frequency
(MHz)
Buck-Boost
Buck-Boost
Buck
Buck
Buck
Buck
Buck
Buck
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
1.9 to 3.9
2.7 to 5.5
2.7 to 5.5
2.5 to 5.5
2.7 to 5.5
0.6 to 4.2
0.6 to 3.8
0.5 to 3.4
1.9/2.1/2.3
0.6 to 3.4
0.4 to 3.6
0.4 to 3.6
0.4 to 3.6
1000
1000
2500
100
750
750
800
2500
None
None
Forced and Active
Active
None
Forced and Auto
Forced and Auto
Forced and Active
No
No
No
Yes
Yes
Yes
Yes
No
2.4
2.4
1.6
3
6
6
6
2.7
Package(s)
12-bump micro SMD
12-bump micro SMD
16-bump micro SMD
6-QFN (1x1.5 mm)
6-bump micro SMD
9-bump micro SMD
9-bump micro SMD
16-bump micro SMD
Description/
Features
BLE, RF4CE
Price*
0.90
0.75
1.10
0.75
0.40
0.37
0.40
0.45
*Suggested resale price in U.S. dollars in quantities of 1,000.
42
|
Power Management Guide 2013
Texas Instruments
RF Power Solutions
RF Power Detectors
8-GHz LOG/LIN RMS RF Power Detector
LMH2110, LMH2120
2.4
3
2 .0
2
VOUT (V)
25°C
1
0
1 .2
Error (dB)
–40°C
1 .6
–1
0 .8
85°C
–2
0 .4
0 .0
–40
–30
–20
–10
0
10
–3
Key Features
• LMH2110: 40-dB linear-in-dB power
detection range
• LMH2120: 40-dB linear-in-V power
detection range
• & gt; 30-dB dynamic range, 1900 MHz,
n = 50
±0.3-dB log conformance error
±0.3-dB variation over temperature
0.05-dB (typ) output variation due to
modulation, WCDMA
• Shutdown pin
• Multi-band operation from 50 MHz up
to 8 GHz
• Available in micro SMD-6 packaging
(0.84 x 1.24 mm)
RF Input Power (dBm)
Get more information: www.ti.com/product/LMH2110 or LMH2120
50-MHz to 4-GHz 40-dB Logarithmic Power Detector for CDMA and WCDMA
LMV221, LMH2100
RF
Coupler
Key Features
• 40-dB linear-in-dB power detection
range
• 0.3-V to 2-V output voltage range
• Shutdown pin
• Multi-band operation from 50 MHz to
3.5 GHz
• 0.5-dB accurate temperature
compensation
• External configurable output filter
bandwidth
• Available in LLP-6 packaging, 2.2 x 2.5
x 0.8 mm (LMV221)
• Available in micro SMD-6 packaging,
0.85 x 1.25 x 0.6 mm (LMH2100)
Antenna
PA
50 Ω
VDD
RFIN
2
1
6
OUT RS
CS
LMV221
EN 4
3
5
+
REF
ADC
–
GND
Typical application circuit.
Get more information: www.ti.com/product/LMV221 or LMH2100
RF Power Detectors
Device
LMV221
LMV225
LMV226
LMV228
LMV232
LMV242
LMH2100
LMH2110
LMH2120
LMH2121
Application
CDMA, WCDMA, GSM, GPRS
CDMA, WCDMA, GSM, EDGE, GPRS, TDMA
CDMA, WCDMA, GSM, EDGE, GPRS, TDMA
CDMA, WCDMA, GSM, EDGE, GPRS, TDMA
3G, UMTS, WCDMA, CDMA2000, LAN, GPS
GSM, GPRS, TDMA, LAN
CDMA, WCDMA, GSM, GPRS
LTE, UMTS, WCDMA, CDMA2000, GSM/EDGE
LTE, UMTS, WCDMA, CDMA2000, GSM/EDGE
LTE, UMTS, WCDMA
Channels
Supply
Voltage Range
(V)
Dynamic
Range
(dB)
Frequency
Range
(MHz)
Type
Package(s)
EVM
Price*
1
1
1
1
2
2
1
1
1
1
2.7 to 3.3
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.5 to 3.3
2.6 to 5.5
2.7 to 3.3
2.7 to 5
2.7 to 5
2.7 to 5
40
& gt; 30
& gt; 30
& gt; 30
20
50
40
45
40
40
50 to 3500
450 to 2000
450 to 2000
450 to 2000
50 to 2000
450 to 2000
50 to 4000
50 to 8000
50 to 6000
100 to 3000
LOG Amp
LOG Amp
LOG Amp
LOG Amp
LIN MS Amp
LOG Amp
LOG Amp
LOG RMS
LIN RMS
Fast LIN Amp
LLP-6
micro SMD-4, LLP-6
micro SMD-4
micro SMD-4
micro SMD-8
LLP-10
micro SMD-6
micro SMD-6
micro SMD-6
micro SMD-4
4
0.90
0.32
0.42
0.36
0.85
0.55
0.95
0.80
0.80
0.60
4
4
4
4
4
4
4
4
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
43
NexFET™ Power MOSFETs
TI’s premier power management inno
va ion called NexFET™ technology
t
com ines vertical current flow with a
b
lateral power MOSFET. It provides a low
on resistance and requires an extremely
low gate charge with industry-standard
package outlines—a combination not
previously possible with existing silicon
platforms.
NexFET technology delivers high
performance for both N- and P-channel
power MOSFET devices. Designers
are able to achieve 90% power supply
effici ncies from light to full loads with
e
high output currents and low duty
cycles, representing a breakthrough in
discrete designs.
90% Efficiency from Light to Full Load
RDS(on) = 5.8 mΩ
RDS(on) = 6.6 mΩ
QG = 6.5 nC
QG = 12.3 nC
Sync
FET
RDS(on) = 2.5 mΩ
RDS(on) = 2.3 mΩ
QG = 13.2 nC
QG = 39.8 nC
VIN = 12 V, VOUT = 1.3 V, IOUT = 25 A, LOUT = 0.3 µH, TA = 25°C
8
Power Loss (W)
Efficiency (%)
Control
FET
10
90
86
82
0
5
10
Load (A)
15
20
Industry Standard
6
NexFET™ Technology
4
2
CSD16413Q5A x1, CSD16401Q5 x1
78
Industry
Standard
Same Power Loss, Double the Frequency
1-Phase, VDD = 6 V, VIN = 12, VOUT = 1.3 V, 330 kHz
94
NexFET™
Technology
0
25
400
300
500
600
700
Frequency (kHz)
800
900
1000
System Block Diagram of TI Electronics in a Power System Design
NexFET™ Technology
Power Stage
PWM Controller
Control
Engine
Power
Input
Power Block
MOSFET
Driver Stage
Power
Management
Filter Stage
Power
Management
TPS40KTM
Power
Output
MOSFET
ISense
VSense
Selection Guide
Device
Typical RDS(on) (mW)
Channel
VDS
(V)
VGS
(V)
Typical
VGS(th)
(V)
at
10 V
at
4.5 V
at
3V
at
2.5 V
at
1.8 V
at
1.5 V
Maximum
ID
(A)
Typical QG
at 4.5 V
(nC)
Typical
QGS
(nC)
Typical
QGD
(nC)
Typical
RG
(W)
Price*
P
12
6
0.6
—
66
—
77
—
110
2.2
1.9
0.28
0.26
—
0.20
P
P
P
20
20
20
6
8
8
0.80
0.75
0.75
—
—
—
27
62
46
—
—
—
36
80
56
—
—
—
—
175
72
3.2
2.2
3
3.4
1.9
3.3
1.1
0.35
0.6
0.2
0.4
0.6
—
—
—
0.25
0.25
0.25
P
P
20
20
6
8
0.65
0.7
—
—
95
80
—
—
115
105
145
150
—
—
1.2
1.2
1.6
1.5
0.3
0.28
0.4
0.3
—
—
0.26
0.26
WLP 1x1
Single
CSD23201W10
WLP 1x1.5
Single
CSD25211W1015
CSD25301W1015
CSD25303W1015
Common Source
CSD75205W1015
CSD75301W1015
*Suggested resale price in U.S. dollars in quantities of 1,000.
44
|
Power Management Guide 2013
New devices are listed in bold red.
Texas Instruments
NexFET™ Power MOSFETs
Selection Guide (Continued)
Device
Typical RDS(on) (mW)
Channel
VDS
(V)
VGS
(V)
Typical
VGS(th)
(V)
at
10 V
at
4.5 V
at
3V
at
2.5 V
at
1.8 V
at
1.5 V
Maximum
ID
(A)
Typical QG
at 4.5 V
(nC)
Typical
QGS
(nC)
Typical
QGD
(nC)
Typical
RG
(W)
Price*
P
20
6
0.7
—
33
—
42
52
—
4
4.3
1
0.7
—
0.28
P
20
6
0.7
—
80
—
105
140
—
3
2.8
0.5
0.6
—
0.30
N
P
25
20
10
8
1
0.7
—
—
31
32
—
—
37
61
—
80
—
—
4.5
4.5
2.8
4.5
0.7
0.9
0.6
0.9
—
—
0.43
0.43
N
N
P
25
30
20
10
10
8
1.1
1.3
0.65
—
—
—
23
26
39
27
31
—
—
—
56
—
—
71
—
—
—
5
5
5
2
2.1
2.6
0.6
0.7
0.54
0.4
0.4
0.5
1.3
1.3
—
0.15
0.15
0.15
N
N
N
N
N
N
N
N
N
N
N
N
P
25
25
25
25
25
25
30
30
30
30
30
30
20
16
16
16
10
10
10
10
10
10
20
20
10
12
2
2
1.8
1.1
1.1
0.85
1.3
1.3
1.2
1.60
1.50
1.00
0.85
8
6.2
4.2
—
—
—
—
—
—
7.8
5.5
27
—
12
9.5
5.9
4.4
4
4.3
9.4
6.9
4.9
9.6
6.5
31
8.8
—
—
—
5.4
—
—
12.5
9.8
6.3
—
—
—
—
—
—
—
—
—
6.1
—
—
—
—
—
—
13.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
56
60
60
60
60
60
47
56
60
48
60
27
60
2.9
4
5.8
6.2
6.2
6.5
3.9
5.1
7.5
6.0
9.0
6.3
8.8
1.5
2.1
2.5
1.8
1.8
2.1
1.3
1.8
2.5
2.3
3.6
1.9
2.1
0.7
1
1.5
1.1
1.1
1.2
0.8
1.1
1.7
1.5
2.3
0.7
2.1
0.8
0.9
1.2
1.4
1.4
1.5
0.9
1.1
1.2
1.5
0.9
5.0
1.2
0.30
0.33
0.33
0.39
0.39
0.39
0.30
0.32
0.39
0.24
0.27
0.35
0.41
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
25
25
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
16
16
16
16
16
16
16
16
16
10
10
10
10
20
10
10
10
10
10
10
2
1.9
1.8
1.8
1.6
1.6
1.6
1.6
1.5
1.1
1.1
1.1
0.85
1.40
1.3
1.2
1.3
1.1
1.1
1.1
9
6.8
4.1
3.6
3.1
2.2
1.8
1.5
1.3
—
—
—
—
0.9
—
—
—
—
—
—
13
9.6
5.7
5.4
4.1
2.9
2.5
2.1
1.8
4.6
2.1
1.7
4.3
1.2
9.7
7.3
4.5
3.3
2.8
2.3
—
—
—
—
—
—
—
—
—
5.4
2.8
2.1
—
—
12.8
9.5
5.7
4.2
3.9
2.9
—
—
—
—
—
—
—
—
—
—
—
—
6.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
52
59
81
113
100
100
100
100
100
97
100
100
60
100
73
87
100
100
100
100
2.9
3.9
6.5
6.7
9
13.3
13.3
16.6
21
6.8
14
18
6.5
36
4
5.4
8.9
11.8
14.1
19
1.4
1.8
3
3.1
3.5
5.5
5.3
7.3
8.3
2.4
4
6.6
2.1
11
1.3
1.7
2.7
3.5
4.5
5.7
0.7
1.1
1.7
1.9
2.5
3.5
3.5
4.4
5.2
1.3
2.5
3.5
1.2
12
1
1.2
2.1
2.4
3
4.3
0.7
0.7
0.9
0.8
0.9
1.2
1.2
1.4
1.2
1.1
1.5
1.6
1.5
0.7
0.9
0.8
0.9
1
1
1.3
0.30
0.32
0.39
0.45
0.44
0.60
0.65
0.75
0.95
0.41
0.65
0.95
0.42
0.81
0.30
0.32
0.39
0.44
0.49
0.60
WLP 1.5x1.5
Single
CSD25201W15
Common Source
CSD75204W15
WLP 1.7x2.3
Dual
CSD86311W1723
CSD75211W1723
SON 2x2
Single
CSD16301Q2
CSD17313Q2
CSD25302Q2
SON 3x3
Single
CSD16411Q3
CSD16409Q3
CSD16406Q3
CSD16323Q3
CSD16327Q3
CSD16340Q3
CSD17308Q3
CSD17304Q3
CSD17309Q3
CSD17551Q3A
CSD17552Q3A
CSD87312Q3E
CSD25401Q3
SON 5x6
Single
CSD16412Q5A
CSD16410Q5A
CSD16404Q5A
CSD16408Q5
CSD16413Q5A
CSD16403Q5A
CSD16407Q5
CSD16414Q5
CSD16401Q5
CSD16322Q5
CSD16321Q5
CSD16325Q5
CSD16342Q5A
CSD16556Q5B
CSD17307Q5A
CSD17302Q5A
CSD17310Q5A
CSD17306Q5A
CSD17305Q5A
CSD17301Q5A
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
New devices are listed in bold red.
Power Management Guide 2013
|
45
NexFET™ Power MOSFETs
Selection Guide (Continued)
Device
Typical RDS(on) (mW)
VDS
(V)
VGS
(V)
Typical
VGS(th)
(V)
at
10 V
at
4.5 V
at
3V
at
2.5 V
at
1.8 V
at
1.5 V
Maximum
ID
(A)
Typical QG
at 4.5 V
(nC)
Typical
QGS
(nC)
Typical
QGD
(nC)
Typical
RG
(W)
Price*
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40
40
60
60
60
60
10
10
10
20/–20
20/–20
20/–20
20/–20
20/–20
10
10
20/–20
20/–20
20
20
20
20
20
20
20
20
20
20
20
20
20
1.1
1.2
1.1
1.3
1.3
1.3
1.6
1.5
1.6
1.6
1.6
1.6
1.70
1.60
1.50
1.50
1.40
1.8
1.8
1.8
1.9
1.8
1.8
1.9
1.9
—
—
—
2.4
2.9
3.2
9
4.1
—
—
—
—
7.0
5.1
2.7
2.3
0.95
2.5
3.4
1.8
5.3
3.5
2.5
4.7
7.8
2
1.8
1.4
3
3.7
4.2
11.8
5.4
10
12.5
12.5
10
9.0
6.1
3.5
2.8
1.15
3.3
4.7
2.5
7.5
4.4
3.3
6.5
9.9
2.7
2.3
1.8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
100
100
100
187
153
150
85
129
87
65
65
87
48
60
100
100
100
155
145
204
75
134
172
77
69
18
24
28
13.2
10
8.3
2.8
6.4
3.6
2.8
2.8
3.6
6.0
9.0
17.5
23
39
20
13
25
7.7
18
21
14
8.5
5.6
6.6
8.4
5.4
3.5
3.1
1.3
2.7
1.6
1.2
1.2
1.6
2.8
3.6
5.8
7.5
14.4
8.1
4.5
10.3
3.2
6.9
6.3
6.6
3.2
4
5.2
6
3.5
2.7
2.3
0.7
1.9
1.1
0.8
0.8
1.1
1.4
2.0
4.7
5.0
9.3
5.9
4.3
8.4
2.4
5.9
10
5.4
3.5
1.4
1.2
1.1
—
—
—
—
—
4.7
4.7
4.7
4.7
1.4
0.9
0.7
0.8
1.2
1.2
1.2
1.2
1.4
1.2
1.2
1.3
1.5
0.65
0.75
0.95
0.60
0.49
0.44
0.30
0.39
0.32
0.30
0.30
0.32
0.26
0.29
0.36
0.46
0.92
0.80
0.65
1.01
0.50
0.80
1.01
0.63
0.50
N
N
N
N
N
N
40
40
40
60
60
60
20
20
20
20
20
20
1.8
1.9
1.9
1.8
1.9
1.9
3.4
3.6
5.5
3.3
5
7.6
3.3
5.4
8
4.2
6.9
10.2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
200
130
85
169
114
71
25
15
9.2
21
14
93
10.3
7.7
4.4
10
9.4
4.8
8.4
4.6
3.5
6.9
3.9
3.1
1.2
1.4
1.5
1.3
1.4
1.5
0.97
0.71
0.58
0.97
0.71
0.58
N
N
N
N
N
25
25
25
25
25
16
16
10
10
10
1.8
1.6
1.1
1.1
1.1
3.6
1.8
—
—
—
5.4
2.5
4.6
2.1
1.7
—
—
5.4
2.8
2.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
113
100
97
100
100
6.7
13.3
6.8
14
18
3.1
5.3
2.4
4
6.6
1.9
3.5
1.3
2.5
3.5
0.8
1.2
1.1
1.5
1.6
0.49
0.75
0.45
0.75
1.05
N
25
10
1.1
—
4.6
5.4
—
—
—
60
6.2
1.8
1.1
1.4
0.43
Channel
SON 5x6 (Continued)
Single (Continued)
CSD17303Q5
CSD17311Q5
CSD17312Q5
CSD17501Q5A
CSD17505Q5A
CSD17506Q5A
CSD17507Q5A
CSD17510Q5A
CSD17322Q5A
CSD17327Q5A
CSD17527Q5A
CSD17522Q5A
CSD17551Q5A
CSD17552Q5A
CSD17553Q5A
CSD17555Q5A
CSD17559Q5
CSD18501Q5A
CSD18502Q5B
CSD18503Q5A
CSD18504Q5A
CSD18531Q5A
CSD18532Q5B
CSD18533Q5A
CSD18534Q5A
TO-220
Single
CSD18502KCS
CSD18503KCS
CSD18504KCS
CSD18532KCS
CSD18533KCS
CSD18534KCS
DualCool™ SON 5x6
Single
CSD16408Q5C
CSD16407Q5C
CSD16322Q5C
CSD16321Q5C
CSD16325Q5C
DualCool SON 3x3
Single
CSD16323Q3C
*Suggested resale price in U.S. dollars in quantities of 1,000.
46
|
Power Management Guide 2013
New devices are listed in bold red.
Texas Instruments
NexFET™ Power MOSFETs
CSD8xxx NexFET™ Power Block
contains two MOSFETs in TI’s
PowerStack™ package
CSD9xxx NexFET Power Stage integrates
enhanced gate drivers with two MOSFETs
in TI’s PowerStack™ package
Power Block
Input
Supply
PWM
Driver
Control
FET
+
CIN
Power Stage
Input
Supply
LOUT
Driver
Sync
FET
PWM
Driver
Control
FET
Driver
Sync
FET
+
CIN
Load
LOUT
COUT
Load
COUT
Selection Guide
Device
Channel
Integrated
Driver
VDS
(V)
VGS
(V)
Power Loss
(W)
Ploss Current
(A)
Max Current
(A)
Max fSW
(MHz)
High Duty Cycle
Applications
Price*
No
No
30
30
10
10
2
1.3
15
10
20
15
1.5
1.5
No
No
0.75
0.65
10
10
10
10
10
—
—
—
2.6
3
2.5
1.8
3.3
2.6
3.4
2.8
25
25
20
15
25
25
30
25
50
40
32
25
120
40
50
40
1.5
1.5
1.5
1.5
1.5
2.0
2.0
2.0
No
No
No
No
Yes
—
—
—
1.15
1.05
0.95
1.00
1.50
1.35
1.35
1.35
SON 3x3 Power Block
CSD87330Q3D
CSD87331Q3D
N
N
SON 5x6 Power Block and SON 5x6 Power Stage
CSD86360Q5D
CSD87350Q5D
CSD87351Q5D
CSD87352Q5D
CSD87353Q5D
CSD96370Q5M
CSD96371Q5M
CSD97370Q5M1
1
N
N
N
N
N
N
N
N
3.3-V and 5-V PWM signal compatible.
Texas Instruments
No
No
No
No
No
Yes
Yes
Yes
25
30
30
30
30
25
25
30
*Suggested resale price in U.S. dollars in quantities of 1,000.
Power Management Guide 2013
|
47
Linear Regulators
New Wide-VIN Linear Regulators Remove Switching Noise
TPS7A3001, TPS7A4901
The waveforms show two examples of connecting an LDO to the output of a switching DC/DC converter with mag etics, which improves the ripple voltage by removing
n
inherent switching noise. The voltage can now be used in noise-sensitive applications
to greatly increase the performance of analog sensing circuitry.
The wide-input-voltage TPS54060 DC/DC converter shown in the block diagram is
configured in an inverting buck/boost topology with an off-the-shelf coupled inductor
to generate a positive and negative output voltage. Linear regulators TPS7A4901 and
TPS7A3001 provide clean positive and negative power to highly noise-sensitive analog
circuitry.
TPS7A4901
+18 V
VIN
VIN =
18 to 30 V
ON
OFF
TPS54060
VIN
ON
C IN
OFF
PH
COUT
EN
FB
NR/SS
– V+
GND
EN
NR/SS
Key Benefits
• Better precision for VCOs, PLLs and
ADCs
• Smaller size and lower cost than
tantalums
• Improved dynamic range in RF appli
cations, filters and handling DC/DC
spikes
+12 V
VOUT
+ V–
VSense
GND
TPS7A3001
–18 V
VIN
ON
C IN
OFF
–12 V
VOUT
EN
FB
–18-V Switcher at 300 kHz
COUT
Output Voltages (20 mV/div)
NR/SS
GND
TPS7A3001/4901 typical application and waveforms.
Key Features
• Wide input voltages: ±3.0 to ±36 V
• 1.5% nominal accuracy
• Stable with & gt; 2.2-µF ceramic output
capacitor
• Low noise/high PSRR:
Output noise as low as 16 µVRMS
PSRR of 72 dB at 1 kHz and 55 dB
at 10 to 700 kHz
+18-V Switcher at 300 kHz
–12-V LDO
The reference design is
available at:
www.ti.com/tool/
pmp5863.1
+12-V LDO
Get more information: www.ti.com/ldo
www.ti.com/product/TPS7A3001 or TPS7A4901
Time (5 µs/div)
Industry’s Cleanest, Ultra-Low-Noise LDO
TPS7A4700
Noise (µV Hz)
The TPS7A4700 is a positive-voltage (+36 V), ultra-low-noise (4.17 µVRMS) linear
r
egulator capable of sourcing a 1-A load. In addition, the LDO output voltage is fully
user adjustable via a PCB layout
100
without the need of external
resistors or feed-forward capac10
itors, reducing overall component count.
Key Features
• Extremely low noise/high PSRR
• Robust for high-line voltage transients
• Higher precision for VCO/PLL/ADC
• Improved size/cost
• No external resistors required to set
Vout
10 Hz to 100 kHz:
VNoise = 4.17 µVRMS
1
0.1
0.01
10
100
1k
10 k
Frequency (Hz)
100 k
1M
TPS7A4700 spectral noise plot
Get more information: www.ti.com/product/TPS7A4700
48
|
Power Management Guide 2013
Texas Instruments
Linear Regulators
Ultra-Low Noise, 150-mA Linear Regulator for RF/Analog Circuits
LP5900
The LP5900 is a linear regulator capable of supplying 150-mA output current. Designed
to meet the require ents of RF/analog circuits, the LP5900 device provides low noise,
m
high PSRR, low quiescent current, and low line transient response figures. Using new
innovative design techniques the LP5900 offers class-leading device noise performance without a noise bypass capacitor.
The device is designed to work with 0.47-μF input and output ceramic capacitors. (No
bypass capacitor is required) The device is available in micro SMD package and LLP
package. Also available in Exteme Thin micro SMD package.
VIN
0.47 µF
LP5900
VEN
VOUT
Output
Key Features
• Stable with 0.47-μF ceramic input and
output capacitors
• No noise bypass capacitor required
• Logic controlled enable
• Thermal-overload and short-circuit
protection
• −40°C to +125°C junction temperature
range for operation
Applications
• Cellular phones
• PDA handsets
• Wireless LAN devices
0.47 µF
Gnd
Bypass
Capacitor
Get more information: www.ti.com/product/LP5900
High-Voltage, Low-IQ Linear Voltage Regulator for Battery Packs
TPS7A16xx
First
Cell
100 Ω
TPS7A16
M
0.47 µF
Optional
Filter
Last
Cell
Transient
MSP430™
PWM
Get more information: www.ti.com/product/TPS7A1601
Texas Instruments
Key Features
• VIN: 3 to 60 V
• IOUT : 100 mA
• VDO: 60 mV at 20 mA
• IQ of 5 µA
• High-VIN LDO with EN and PG
• MSOP-8 PowerPAD™ package
Applications
• E-metering
• Remote controllers
• Portable electronics powered from
9- to 12-V battery
• Smoke detectors/security
• Automotive
• High-cell-count battery packs for
power tools
Power Management Guide 2013
|
49
Linear Regulators
Low Dropout (LDO) Regulators Selection Guide
IQ (no load)
(A)
VIN Range
(V)
IOUT
(mA)
Price*
0.42
1
1.2
3.2
5
7.9
Device
2.2 to 5.5
2.5 to 30
2.7 to 5.5
2.5 to 24
3 to 60
2 to 5.5
150
150
50
80
100
400
0.25
0.39
0.34
0.40
1.40
0.48
Low IQ
PSRR at 1 kHz
(dB)
VIN Range
(V)
IOUT
(A)
Price*
3 to 36
2.2 to 5.5
0.8 to 5.5
3 to 36
–3 to –36
–3 to –36
2.1 to 16
2.5 to 16
2.2 to 6.5
2.5 to 6.5
1
0.15/0.2/0.25
1.5/3
0.15
0.2
0.15
0.5
0.8
1
0.15
2.10
0.20
2.00
1.10
1.50
2.70
0.70
0.80
1.00
0.36
Ultra-Low Noise/High PSRR
TPS780/2xx
TPS709xx
TPS797xx
TPS715A
TPS7A16xx
TPS727xx
Drop Out
(V)
Device
VIN Range
(V)
IOUT
(A)
Price*
0.5
1.5
3
0.8
0.32
1.5
3
0.75
1.00
2.00
0.71
0.37
0.85
1.60
Low Dropout Voltage (With Bias Control Input)
Noise
(µV)
Device
TPS74701
TPS742/3/8
TPS744/9
LP38851
TPS720xx
LP38852/5/8
LP38853/6/9
50
55
115
115
130
130
240
0.8 to 5.5
0.8 to 5.5
0.8 to 5.5
0.95 to 5.5
1.1 to 4.5
1.15 to 5.5
1.15 to 5.5
VIN Range
(V)
Device
IOUT
(mA)
7 to 100
5.35 to 70
3 to 60
4 to 60
3 to 30
2.5 to 24
5 to 13
5 to 27
50
150
100
50
150
80
5000
5000
82
75
73
72
72
72 at 10 kHz
60
60
80
70
Drop Out
(V)
VIN Range
(V)
IOUT
(A)
Price*
Low Dropout Voltage (Without Bias Control Input)
TPS7A40xx
LM9076
TPS7A16xx
LM2936HV
TPS709
TPS715A
LMS1585A
LM1084
4.17
6.5
12
15
15
16
18
18
23.5
33.5
Device
Price*
Wide VIN
TPS7A4700
LP5900/4/7
TPS742/3/4
TPS7A4901
TPS7A3001
TPS7A3301
LP2989/LV
LP3878-ADJ
TPS7A8101
TPS71701
1.05
0.82
1.40
0.70
0.39
0.40
1.00
1.00
TPS731/2/6
TPS799xx
TPS7A71/2/3
LP3881/2/3
TPS735/7
LP38511/2/3
1.7 to 5.5
2.7 to 6.5
1.5 to 7.0
1.5 to 5.5
2.2 to 5.5
2.25 to 5.5
0.15/0.25/0.40
0.2
1/2/3
0.8/1.5/3
0.5/1
0.8/1.5/3
0.33
0.30
1.05
1.95
0.60
0.75
Load Transient
(mV)
Device
30/40/75
100
200
75/110/210
280/130
135/250/425
VIN Range
(V)
IOUT
(A)
Price*
2.2 to 5.5
2 to 5.5
0.8 to 5.5
2.25 to 5.5
2.5 to 5.5
0.25
0.25
1.5/3
0.8/1.5/3
0.15
0.23
0.48
2.00
0.60
0.36
Fast Transient Response
LP5907
TPS727
TPS742/3/4
LP3851x
TPS717
*Suggested resale price in U.S. dollars in quantities of 1,000.
± 20
± 50
± 50
± 50
± 65
Dual Output LDOs Selection Guide
Device
LP2967
200
200
240
240
200
LP2966
150
150
135
135
300
LP3996
LP5996
LP8900
TLV710
TLV711
150
150
200
200
200
300
300
200
200
200
110
110
110
175
175
210
210
110
175
175
35
35
35
70
70
TPS719xx
200
200
230
230
100
TPS718xx
200
200
230
230
100
TPS712xx
250
250
145
145
400
VO
VIN
(min) (max)
(V)
(V)
(min) (max)
(V)
(V)
Output Options
VDO1 VDO2
IO1 IO2 at IO1 at IO2 IQ
(mA) (mA) (mV) (mV) (µA)
Fixed Voltage
(V)
1.8/25, 1.8/3.3, 2.5/2.8,
2.5/3.3, 2.6/2.6, 2.8/2.8
1.8/3.3, 2.5/1.8, 2.5/2.5,
2.8/2.8, 3.3/2.5, 5.0/5.0
0.8 to 3.3
0.8 to 3.3
1.2 to 3.6
1.8/2.8
3.3/3.3
1.3/2.8, 1.8/1.2, 1.8/1.3, 2.1/2.2,
2.6/1.5, 2.8/2.8, 2.85/2.85, 3.3/2.8,
3.3/3.3, 3.6/3.15 See Note 1
1.2/3.3, 18/2.7, 1.8/3.3, 2.5/1.2,2.8/2.8,
2.8/3.0 See Note 1
1.8/2.85, 1.8/Adj., 2.8/2.8, 2.8/Adj.,
2.85/2.85
Accuracy
(%)
Package(s)
1.25
Mini-SO8,
micro SMD
1.8
3.3
EN
16
0.99
1
Mini-SO8
1.8
5
EN
7
0.70
1.2
1.2
4.8
4.8
EN
EN
EN
EN
EN
2
2
1.8
2.0
2.0
6
6
5.5
5.5
5.5
Power-on reset
1
2
2
LLP10
LLP10
WCSP
SON 6
SON 6
Value-priced dual LDO
TLV710xx w/ active output pulldown
0.30
0.30
0.30
0.32
0.32
3
QFN/WCSP
0.9
3.6
EN
2.5
6.5
TPS718xx w/ active output pulldown
0.55
3
QFN/WCSP
0.9
3.6
EN
2.5
6.5
High PSRR, low VOUT
0.55
2
QFN
1.2
5.5
EN
2.7
5.5
Enable
Comments
Price*
0.80
1
EEPROM programmable at the factory, allowing production of custom fixed voltages. Minimum quantities apply. Please contact TI.
*Suggested resale price in U.S. dollars in quantities of 1,000.
50
|
Power Management Guide 2013
Texas Instruments
Battery Management Products
Overview
TI battery management solutions support
a wide range of battery chemistries and
cell counts, from popular Lithium-Ion
(Li-Ion) technologies to industry-standard
nickel-metal-hydride and lead-acid
batteries. Because space is of utmost
importance in ortable applications, TI
p
offers advanced solutions that incorporate QFN and wafer-level chip-scale
packaging and feature a high degree of
integration to reduce solution size. In
addition to reducing board space, many
of these solutions provide lower power
dissipation and increase overall
efficiency.
data sheets needed to get your design to
market faster.
TI products support applications such
as mobile phones, smartphones, tablets,
portable consumer devices, portable
navigation devices, notebook computers and many industrial and medical
applications. TI also offers evaluation
modules, application notes, samples and
Charge-Control Topology — A simple
linear topology works well in applications
with low-power (e.g., one- or two-cell
Li-Ion) battery packs that are charged
at less than 1 A. A switch-mode topology is well-suited for fast charging from
USB ports or for large battery packs that
Design Factors
Battery Chemistry — Each battery
chemistry has different operating
characteristics, such as discharge
profiles and self-discharge rate. TI
gas-gauge ICs are developed to account
for these differences and accurately
display remaining energy in the battery.
Also, each battery chemis ry has unique
t
requirements for its charge algorithm,
which is critical for maxi
mizing its
capacity, cycle life and safety.
require charge rates & gt; 1 A. The switchmode conversion minimizes heat generation during charging. A wireless power
topology uses shared magnetic fields to
provide the benefit of contactless power
transfer. Wireless charging provides an
additional battery-charging option for
portable devices or as a replacement for
other 5-V charging sources.
Input Voltage — Wide input-voltage
range of the IC and input overvoltage
protection offer maximum safety and
allow use of low-cost unregulated wall
adapters.
Number of Series Cells — A battery
pack is constructed from a string of
series and parallel cells. Each series cell,
or group of parallel cells, requires protection from overcharge, overdischarge and
short-circuit conditions.
Battery Management
Texas Instruments
Batteries
Over-5-V Adapter
• Lithium-Ion
• Lead-Acid
• Lithium-IronPhosphate
Multi-Cell
Single-Cell
Wireless Power
Solar Panels and Energy Harvesters
USB and/or 5-V Adapter
Input Power
Inputs
• SuperCap
• NiMH
• LithiumPolymer
• NiCd
Battery Chargers
Purpose
• Correctly charge using constant current and voltage
• Maximize battery life and capacity
• Maintain safe operating range for voltage, current and
temperature
What type of power source is available to recharge
your battery pack?
• High-Voltage AC Power – The first stage of the batterycharging circuit requires an isolated power converter
to generate a lower-voltage DC rail that is used to charge
the battery pack.
• Mid-Voltage DC Power (~12 to 30 VDC) – A switch-mode
charger will be the likely charge-control solution. For higher
currents (above 4 A), external power FETs will likely be
required. For currents below 4 A, in many cases a fully
integrated solution may be possible.
• Low-Voltage DC (e.g., from adapter or USB port) – A lowcost linear charger may be usable for currents below 1 A.
Low-voltage switch-mode chargers are recommended for
currents above 1 A.
If the application requires simultaneous battery charging
and system operation, the charger device should include
power-path control functionality.
Systems that require very accurate capacity reporting will
benefit from TI’s patented Impedance Track™ technology,
which offers the highest accuracy. For less complex
systems, CEDV fuel gauges may offer simpler, lower-cost
implementation.
Power Management Guide 2013
|
51
Battery Management Products
Battery Charger Solutions
Industry’s Most Efficient Boost Charger for Nanopower Energy-Harvesting Applications
bq25504
The bq25504 is a highly efficient boost charger IC for nano (ultra-low) power energyharvesting and management applications. The device manages microwatts (µW) to
milliwatts (mW) of power generated from a variety of sources such as solar, thermal
electric, electromagnetic and vibration energy.
LBST
Solar
Cell
+
Battery or
Capacitor
( & gt; 100 µF)
CSTOR
4.7 µF
22 µH
16
CHVR
4.7 µF
15
LBST
1
-
14
VSTOR
VBAT
VSS
13
AVSS
bq25504
2
VBAT_OK
VIN_DC
ROC2
4.42 MΩ
3
ROC1
15.62 MΩ
4
CREF
0.01 µF
VSS
VOC_SAMP
OK_PROG
VREF_SAMP
OK_HYST
OT_PROG VBAT_OV
5
6
VRDIV
7
12
VBAT_OK
11
10
ROK1
4.42 MΩ
9
ROK2
4.22 MΩ
ROK3
1.43 MΩ
VBAT_UV
8
ROV2
4.02 MΩ
RUV2
4.42 MΩ
ROV1
5.90 MΩ
RUV1
5.60 MΩ
Get more information: www.ti.com/product/bq25504
Key Features
• Low quiescent current (330 nA typ)
and high conversion efficiency
• Maximum power point tracking (MPPT)
optimizes energy extracted from DC
harvesters such as solar panels and
thermoelectric generators
• User-programmable settings support
a variety of energy sources and energy
storage elements
• Low cold-start voltage (330 mV typ)
supports start-up from single-cell solar
panels (under low light) and other lowvoltage sources.
• Battery status outputs allow conditional enabling of external loads and
protects the storage element
Applications
• Solar charger
• Thermal electric generator (TEG)
harvesting
• Wireless sensor networks
• Industrial and environmental monitoring and smart building controls
• Portable and wearable health devices
• Remote controls
1-A, Single-Input, Single-Cell LiFePO4 Linear Battery Charger with 50-mA LDO
bq25070
bq25070
USB or
AC Adapter
VBUS
GND
D+
D–
C1
0.1 µF
IN
CHG
OUT
VGPIO
R2
100 kΩ
R1
1 kΩ
TS
STATUS
VDD
C2
1 µF
BAT
CTRL
PortableDevice Host
PACK+
TEMP
IMON
GND
PACK–
LDO
PWRPD
C3
0.1 µF
VCHG DET
R5
1.5 kΩ
R3
1.5 kΩ
R4
1.5 kΩ
USB DET
VUSBIN
ACDET
GPIO
Key Features
• Single-cell LiFePO4 charging algorithm
• 3.75- to 10.2-V VIN (10.5-V OVP) with 30-V input
rating (max)
• Up to 1-A charge current
• Integrated 4.9 V at 50 mA LDO linear regulator
• Single output allows simultaneous battery charging
and powering of system
• Programmable charge current through single input
interface (CTRL)
• Single USB port or AC-adapter input source
• Thermal regulation and protection
• Soft-start and battery NTC monitoring features
Applications
• Low-power handheld devices
• Mobile phones
• Multimedia players
Get more information: www.ti.com/product/bq25070
52
|
Power Management Guide 2013
Texas Instruments
Battery Management Products
Battery Charger Solutions
2.5-A, Dual Input, Switch-Mode Charger with Power-Path Management
and Host I2C Control or Stand Alone
bq2416x Family
The bq2416x family of highly integrated, single-cell, Li-Ion battery chargers include
system power-path management. They are targeted for space-limited, portable applications with high-capacity batteries.
Key Features
• Start-up system from deeply
discharged battery or no battery
• Sync 1.5-MHz PWM switch mode
• Supports USB 2.0 and USB 3.0
charger applications
• 20-V max VIN rating
• Integrated FETs with 2.5-A charging
from VIN and 1.5 A on USB input
• Integrated power path and driver for
optional external discharge FET
• Integrated input current sensing and
limiting (±5%)
• Dual inputs are fully isolated
IN
SW
USB
D+
VDPM
ILIM
D–
Host
2
IC
TS
SCL
BGATE
BAT
USB
VBUS
Pack+
SDA
System
Load
Pack+
BAT
GND
SW
SYS
System
Load
BGATE
D+
D–
bq24165
IN
PMIDI
SYS
VBUS
Applications
• Handheld portable products
• Portable computing
• Portable media players
• DSC and DVR equipment
Adapter
bq24160
Adapter
• Control charge parameters, timers,
VINDPM threshold
• Thermal regulation protection for
o
utput current control
• 2.8x2.8-mm WCSP and 4x4-mm QFN
package options
PMIDU
GND
+
–
Temp
+
–
INT
Host
Temp
DRV
NTC
Monitor
Pack–
CE1/2
Pack–
PGND
/PG
/CHG
VSYS
GPIOs
IUSB1/2/3
GPIOs
PGND
Get more information: www.ti.com/product/bq24160 or bq24165
Single-Cell Charger Controllers Selection Guide
Device
Number
of Cells
VIN Type
VIN Abs
Max
(V)
Charge
Current
(A)
Charge
Voltage
(V)
Topology
10.5
6.5 USB
10.5
6.5 USB
10.5
6.5 USB
6.5
6.5 USB
2.5
1.5 USB
2.5
1.5 USB
2.5
1.5 USB
2.5
1.5 USB
3.5 to 4.4
Switching
Yes
Host-controlled
3.5 to 4.4
Switching
Yes
3.5 to 4.4
Switching
3.5 to 4.4
10.5
6.5 USB
10.5
6.5 USB
10.5
6.5 USB
2.5
1.5 USB
2.5
1.5 USB
2.5
1.5 USB
VIN OVP
(V)
Internal Primary Charge Charge
FET
Termination
Timer
Temp
Monitor
WCSP
QFN
EVM
USB
Detection
Price*
Yes
Yes, JEITA
49
24
4
D+/D–
1.95
Host-controlled
Yes
Yes, Std
49
—
4
PSEL
1.95
Yes
Host-controlled
Yes
Yes, JEITA
49
24
4
D+/D–
1.95
Switching
Yes
Host-controlled
Yes
Yes, JEITA
49
24
4
PSEL
1.95
4.2/4.06
Switching
Yes
10% ICHG
Yes
via Host JEITA Adj
CE1/2
49
—
4
IUSB1/2/3
1.95
4.2/4.06
Switching
Yes
10% ICHG
Yes
Yes/Std
24
—
4
IUSB1/2/3
1.95
4.2/4.06
Switching
Yes
10% ICHG
Yes
via Host JEITA Adj
CE1/2
24
24
4
IUSB1/2/3
1.95
2
Host Mode with I C System Interface
bq24160
1
bq24161
1
bq24163
1
bq24168
1
Adapter and
USB
Adapter and
USB
Adapter and
USB
Adapter and
USB
20
20
20
20
Stand Alone System Interface
bq24165
1
bq24166
1
bq24167
1
Adapter and
USB
Adapter and
USB
Adapter and
USB
20
20
20
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
53
Battery Management Products
Battery Charger Solutions
2.5/4.5-A, I2C-Controlled Single-Cell USB/Adapter Charger with Narrow VDC
Power-Path Management and USB OTG
bq2419x Family
The bq2419x family of fully integrated single-cell 2.5/4.5-A NVDC-1 chargers feature
power-path management. This family of devices achieves fast charging, USB detection, and high USB on-the-go (OTG) efficiency with small total solution size.
bq24190
VBUS
USB or
Adapter
SW
D+
System
Load
D–
ILIM
SYS
BAT
STAT
VSYS
SDA
TS1
SCL
TS2
INT
OTG
CE
Host
Optional
Key Features
• NVDC-1 system with power-path
management, system instant-on
with no battery or deeply discharged
battery
• I2C host control or autonomous
charging with default parameters
• High integration including battery FET,
AC switching FETS, current sensing
and compensation
• Input-voltage range: 3.9 to 17 V
• USB-compliant 2.5/4.5-A charger with
1.5-MHz switching mode and D+/D–
detection or PSEL
• High charging efficiency: 92% at 2.5 A
and 90% at 4 A
• High USB OTG efficiency: 90% at 1 A
• Programmable thermal-regulation
options 4 x 4-mm QFN package
Applications
• Tablets and E-readers
• Fast charging for smartphones
• Applications requiring high instant
system power
Get more information: www.ti.com/product/bq24190
Single-Cell Integrated Charger with I2C
Device
Default
VIN Max VIN Abs VIN Charge Charging
Number
Operating Max OVP Current Current
of Cells VIN Type
(V)
(V)
(V)
(A)
(A)
Charge
Voltage
(V)
Default
Charging
Integrated
Voltage
Power
Primary Charge Charge
(V)
Topology
FET
Termination
Timer
Temp
Monitor
QFN/
USB
MLP EVM Detection Price*
Host Control with I2C System Interface or Autonomous Charging and USB OTG
bq24190
1
bq24192
1
bq24192I
1
bq24193
1
bq24196
1
Adapter/
USB
Adapter/
USB
Adapter/
USB
Adapter/
USB
Adapter/
USB
17
20
18
4.5
2
3.5 to 4.4
4.2
Switching
Yes
Host Controlled
Yes
Yes, Std
24
4
D+/D–
2.90
17
20
18
4.5
2
3.5 to 4.4
4.2
Switching
Yes
Host Controlled
Yes
Yes, Std
24
4
PSEL
2.90
17
20
18
4.5
1
3.5 to 4.4
4.1
Switching
Yes
Host Controlled
Yes
Yes, Std
24
4
PSEL
2.90
17
20
18
4.5
2
3.5 to 4.4
4.2
Switching
Yes
Host Controlled
Yes
Yes, JEITA
24
4
PSEL
2.90
17
20
18
2.5
2
3.5 to 4.4
4.2
Switching
Yes
Host Controlled
Yes
Yes, Std
24
4
PSEL
1.95
*Suggested resale price in U.S. dollars in quantities of 1,000.
54
|
Power Management Guide 2013
New devices are listed in bold red.
Texas Instruments
Battery Management Products
Battery Charger Solutions
2.5/4.5-A, I2C-Controlled, Single-Cell USB/Adapter Charger with
1.0/2.1-A Synchronous Boost Operation
bq24195L, bq24195
Key Features
• Fully integrated single-chip solution for
1S battery
• USB-compliant 1.5-MHz switchingmode charger with D+/D– detection
• High synchronous boost efficiency:
94% at 1 A and 90% at 2.1 A
• High charging efficiency: 92% at 2.5 A
and 90% at 4 A
• I2C host control or autonomous charging with default parameters
• Input-voltage range: 3.9 to 17 V
• 4 x 4-mm QFN package
The bq24195L is a fully integrated 2.5-A charger with 1-A synchronous boost operation. The bq24195 is a fully integrated 4.5-A charger with 2.1-A synchronous boost
operation. They are the one-chip solutions for 1S battery backup with high synchronous boost efficiency.
bq24195L
bq24195
VBUS
USB or
Adapter
SW
D+
D–
PMID
Phone
Tablet
SYS
VSYS
STAT
Applications
• Power bank, power pack, juice pack
for smartphone and tablet backup
power
BAT
TS
SDA
SCL
Host
INT
OTG
CE
Get more information: www.ti.com/product/bq24195L or bq24195
Single-Cell Integrated Chargers with I2C
Device
Default
VIN Max VIN Abs VIN Charge Charging
Number
Operating Max OVP Current Current
of Cells VIN Type
(V)
(V)
(V)
(A)
(A)
Charge
Voltage
(V)
Default
Charging
Integrated
Voltage
Power
Primary Charge Charge
(V)
Topology
FET
Termination
Timer
Temp
Monitor
QFN/
USB
MLP EVM Detection Price*
Host Control with I2C System Interface or Autonomous Charging and Synchronous Boost Operation
bq24195L
1
bq24195
1
Adapter/
USB
Adapter/
USB
17
20
18
2.5
2
3.5 to 4.4
4.2
Switching
Yes
Host Controlled
Yes
Yes
24
4
D+/D–
2.90
17
20
18
4.5
2
3.5 to 4.4
4.2
Switching
Yes
Host Controlled
Yes
Yes
24
4
D+/D–
3.25
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
New devices are listed in bold red.
Power Management Guide 2013
|
55
Battery Management Products
Battery Charger Solutions
2.0-A Switch-Mode Charger with Power-Path Management
and Host I2C or Stand Alone Control Option
bq2425x Family
The bq2425x family of chargers is ideal for space-constrained portable applications.
The flexible architecture of these chargers allows support of multiple Li-Ion battery
types with a single device.
Key Features
• 20-V-input tolerant; operation up to
10.5 V (bq24250/1/3) or 6.5 V
(bq24256/7)
• NVDC architecture
• Input-voltage dynamic power management allows compatibility with multiple
external adapter types
Optional
System
Load
CIN
D–
PGND
D+
SYS
VSYS
PG
SDA
TS
SYS
D+
BAT
PG
LDO
Host
TEMP
Pack+
EN1
GPIO
GPIO
Pack+
CE
TS
ILIM
Pack–
ISET
TEMP
EN2
GPIO
+
CE
ILIM
PGND
CHG
STAT
GPIO2
System
Load
CBOOT
D–
VSYS
SCL
SDA
LO
bq24253
(Stand Alone)
BAT
GPIO1
SW
LDO
LDO
SCL
PMID
IN
BOOT
bq24251
(I2C Control)
VGPIO
CPMID
VDPM
VBUS
D–
D+
GND
BOOT
LDO
Host
LO
CBOOT
VDPM
bq24253 Features
• Fixed battery-charge regulation at 4.2 V
• USB charge rate select using
D+/D– detection
• Resistor-programmable current limits
Optional
SW
CIN
VBUS
D–
D+
GND
bq24250/1/6/7 Features
• I2C Interface or stand-alone mode in
one device
CPMID
PMID
IN
• Charge-time optimizer—fastest possible charge rate at any power level
• Compliant with BC1.2 and JEITA
standards
• Automatic USB current setting from
D+/D– (bq24251/6/7) or EN1/EN2 from
host (bq24250)
• Programmable battery-charge output
between 3.5 and 4.44 V using I2C or
4.2 V fixed
+
Pack–
ISET
Get more information: www.ti.com/product/bq24251 or bq24253
Selection Guide
Device
bq24250/51
bq24253
bq24257
Number of
Cells
1
1
1
(Device parameters continued below)
VIN Type
Adapter/USB
Adapter/USB
Adapter/USB
VIN Max VIN Absolute
Operating (V) Max (V)
18
20
18
20
18
20
VIN OVP
(V)
10.5
10.5
6.5
Charge
Current (A)
2.0
2.0
2.0
Charge
Voltage (V)
3.5 to 4.4
4.2
3.5 to 4.4
Control
Interface
I2C and Stand Alone
Stand Alone
I2C and Stand Alone
Topology
Switching
Switching
Switching
Integrated
Power FET
Yes
Yes
Yes
(Device parameters continued from above)
Charge Temperature
Timer
Monitor
Yes
Yes
Yes
Yes
Yes
Yes
QFN/MLP
Device
bq24250/51
bq24253
bq24257
Primary
Charge
Termination
10% ICHG
10% ICHG
10% ICHG
WCSP
Packaging
EVM
30
30
30
24
24
24
✔
✔
✔
Comments
EN1-2 or D+/D– detection, JEITA, Power Path
D+/D– detection, JEITA, Power Path
D+/D– detection, JEITA
Price*
1.15
1.15
1.15
*Suggested resale price in U.S. dollars in quantities of 1,000.
56
|
Power Management Guide 2013
Texas Instruments
Battery Management Products
Battery Charger Solutions
3.0-A-Output, 30-V-Input Switch-Mode Charger with Power-Path Management
and USB OTG Support; Host I2C Control or Stand Alone
bq2426x Family
The bq2426x family of chargers offers higher current levels and wide-input-voltage
tolerance. These chargers are ideal for compact, higher-power applications using
single-cell Li-Ion batteries.
Key Features
• 30-V-input tolerant; operation up to 6.5
V (bq24262), 10.5 V (bq24260) or 14 V
(bq24261/5) allows compatibility with
5-V or 12-V adapter types
• NVDC architecture
• USB OTG support (5-V output at 1 A)
• Charge-time optimizer—fastest possible charge rate at any power level
PMID
• Compliant with BC1.2 and JEITA
standards
SW
System
Load
SYS
IN
PMID
VBUS
D–
D+
GND
bq24261
(I2C Control)
DRV
PGND
TEMP
TS
GSM
PA
Pack+
GSM
PA
PG
Host
Pack–
BAT
DRV
VI/O
(1.8 V)
+
PSEL
Pack+
ISET
TEMP
+
GPIO
GPIO
GPIO
GPIO
GPIO
CE1
CE2
IUSB1
IUSB2
IUSB3
GPIO1
SDA
SCL
Host
NTC
Monitor
Pack–
CHG
Selection Guide
Number of
Cells
1
1
1
BOOT
bq24265
(Stand Alone)
VDRV
INT
SDA
SCL
CD
Device
bq24260
bq24261
bq24265
System
Load
SYS
PGND
USB PHY
SW
IN
VDPM
BAT
STAT
bq24265 Features
• Stand-alone operation
• Fixed battery-charge regulation at 4.2 V
• Resistor-programmable and GPIOcontrolled current limits
• Fixed charge termination at 10% of
fast charge current
bq24260/1/2 Features
• I2C Control
• Automatic USB current setting from
D+/D– (bq24260) or PSEL from USB
PHY (bq24261/2)
BOOT
VBUS
D–
D+
GND
• Programmable battery-charge output
between 3.5 and 4.44 V
• Programmable charge-termination
current
(Device parameters continued below)
VIN Type
Adapter/USB
Adapter/USB
Adapter/USB
VIN Max VIN Absolute
Operating (V) Max (V)
28
30
28
30
28
30
VIN OVP
(V)
10.5
14
14
Charge
Current (A)
3.0
3.0
3.0
Charge
Voltage (V)
3.5 to 4.4
3.5 to 4.4
4.2
Control
Interface
I2C
I2C
Stand Alone
Topology
Switching
Switching
Switching
Integrated
Power FET
Yes
Yes
Yes
(Device parameters continued from above)
Charge Temperature
Timer
Monitor
Yes
Yes
Yes
Yes
Yes
Yes
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
QFN/MLP
Device
bq24260
bq24261
bq24265
Primary
Charge
Termination
Host Controlled
Host Controlled
10% ICHG
WCSP
Packaging
EVM
36
36
36
24
24
24
✔
✔
✔
Comments
D+/D– detect, JEITA, Power Path, OTG
PSEL detect, JEITA, Power Path, OTG
IUSB pins, JEITA, OTG
Price*
1.75
1.75
1.75
Preview devices are listed in bold teal.
Power Management Guide 2013
|
57
Battery Management Products
Battery Charger Solutions
Switch-Mode Li-Ion and Li-Polymer Stand-Alone Battery Charger with Integrated FETs
bq24170
Key Features
• 1.6-MHz synchronous switch-mode
charger with 4-A integrated n-channel
MOSFETs
• Up to 94% efficiency
• 4.5-V to 17-V input operating range
• Battery charge voltage: 1, 2 or 3 cells
with 4.2 V per cell
The bq24170 is a highly integrated stand-alone Li-Ion or Li-Polymer switch-mode
battery charger with two integrated n-channel power MOSFETs. It offers a constantfrequency synchronous PWM controller with highly accurate regulation of input current,
charge current and volt ge. It closely monitors the battery-pack temperature to allow
a
charging only in a preset temperature window. It also provides battery detection,
preconditioning, charge termination and charge-status monitoring.
Adapter
Q3
ACN
Applications
• Tablet PCs
• Netbooks and ultra-mobile computers
• Portable data-capture terminals
• Portable printers
• Medical-diagnostics equipment
• Battery-bay chargers
• Battery back-up systems
Q5
PVCC PVCC
bq24170
ACP
CMSRC
BATDRV
ACDRV
VBAT
VREF
D1
3.3 µH
SW
VREF
10 mΩ
VBAT
SW
ISET
BTST
ACSET
AVCC
REGN
PGND
PGND
OVPSET
SRP
VREF
TTC
TS
VREF
RT
103AT
SRN
D2
AGND
STAT
CELL
Get more information: www.ti.com/product/bq24170
Chargers with Internal FETs Selection Guide
Number
of Cells
Device
Control
Host or
Integrated
Topology Stand Alone Power FET
Charge
Current
(A)
VIN
Max
(V)
Primary Charge
Termination
Method1
Safety
Timer
Temp
Monitor
Packaging:
QFN/MLP EVM
Comments
Price*
Multi-Cell Switch-Mode Stand-Alone Battery Chargers with Internal FETs (Converters) — Lithium-Ion
bq24170
bq24171
bq24172
bq24133
1 to 3
1 to 3
1 to 3
1 to 3
Switching
Switching
Switching
Switching
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Yes
Yes
Yes
Yes
4.0
4.0
4.0
2.5
20
20
20
20
bq24130
1 to 3
Switching
Host
Yes
4.0
20
bq24100
1
Switching
Stand Alone
Yes
2.0
20
bq24108
1
Switching
Stand Alone
Yes
2.0
Min current
Min current
Min current
Min current
Min current/Host
controlled
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
24
24
24
24
4
4
4
4
Supports JEITA
Supports adjustable charge voltage
Supports 2.5-A charge current
1.80
1.80
1.80
1.80
—
Yes
24
4
Charges battery or super capacitor
1.80
On/Off status pin; bq24120 offers enhanced EMI
performance
Blinking status pin; bq24120 offers enhanced EMI
performance
2.00
Min current
Yes
Yes
20
20
Min current
Yes
Yes
20
Min current/Host
controlled
Min current/Host
controlled
Min current/Host
controlled
Min current/ Host
controlle
Yes
Yes
20
4
bq24123 offers enhanced EMI performance
2.00
Yes
Yes
20
4
bq24123 offers enhanced EMI performance
2.00
Yes
Yes
20
4
bq24125 offers enhanced EMI performance
3.50
Yes
Yes
20
4
bq24125 offers enhanced EMI performance
3.50
bq24103A
1 or 2
Switching
Stand Alone
Yes
2.0
20
bq24113A
1 or 2
Switching
Host
Yes
2.0
20
bq24105
1 to 3
Switching
Host
Yes
2.0
20
bq24115
1 to 3
Switching
Host
Yes
2.0
20
4
2.00
1
Host controlled = system processor must terminate charging.
*Suggested resale price in U.S. dollars in quantities of 1,000.
58
|
Power Management Guide 2013
Texas Instruments
Battery Management Products
Battery Charger Solutions
Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger
bq24610
The bq24610 is a highly integrated Li-Ion or Li-Polymer switch-mode battery
charger. It offers a constant-frequency synchronous switching PWM controller with
highly accurate regulation of charge current and voltage. It also provides charge
preconditioning, termination, adapter current regulation and charge-status monitoring.
Adapter
Q1
Q2
To
System
Load
RAC
ACN
VCC
bq24610
ACP
ACDRV
VREF
CE
ISET1
ISET2
ACSET
To Pack
Thermistor
TS
Q3
BATDRV
REGN
BTST
Q4
L: 6.8 µH RSR
HIDRV
TTC
PH
Applications
• Netbooks, mobile Internet devices and
ultra-mobile PCs
• PDAs
• Handheld terminals
• Industrial and medical equipment
Q5
LODRV
Adapter
To
Battery
Pack
Key Features
• 600-kHz NMOS/NMOS synchronous
buck converter
• Stand-alone charger support for Li-Ion
or Li-Polymer battery
• Supports up to six battery cells
(bq24610) and has an input operating
range of 5- to 28-V VCC
• Up to 10-A charge current and adapter
current
GND
STAT1
SRP
STAT2
SRN
PG
VFB
Get more information: www.ti.com/product/bq24610
Multi-Cell Charger Controllers Selection Guide
Device
Number of
Integrated
Cells Control Topology Power FET
VIN
Max
(V)
Primary Charge
Termination
Method
Safety
Packaging:
Timer Temp Monitor QFN/MLP EVM
Comments
Price*
Multi-Cell Switch-Mode Stand-Alone Battery Chargers with External FETs (Controllers) — Lithium-Ion (except where noted)
bq24600
bq24610
bq24616
bq24617
bq24618
bq24620
bq24630
bq24640
1 to 6
1 to 6
1 to 6
1 to 5
1 to 6
1 to 7
1 to 7
1 to 9
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
No
No
No
No
No
No
No
No
32
32
32
26
32
32
32
33
Min current
Min current
Min current
Min current
Min current
Min current
Min current
SuperCap-specific
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
16
24
24
24
24
16
24
16
4
bq24650
1 to 6
Switching
No
33
Min current
Yes
Yes
16
4
4
4
4
4
4
4
1200 kHz
600 kHz
JEITA, 600 kHz
600 kHz
Supports 4.7 VIN
LiFePO4
LiFePO4, system power selector
Supports SuperCap
Solar charger for Li-Ion/polymer, LiFePO4,
lead-acid chemistries
2.50
2.90
2.90
2.90
2.90
2.90
2.90
3.65
2.85
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
59
Battery Management Products
Battery Charger Solutions
Selection Guide
Device
Number of
Cells
(Device parameters continued on next page)
VIN Type
VIN Max VIN Absolute
Operating (V) Max (V)
VIN OVP
(V)
Charge
Current (A)
Charge
Voltage (V)
Control
Interface
Topology
Integrated
Power FET
6.4
6.4
6.6/7.1
6.6
6.6
6.6
6.6
10.5
6.6
6.6
6.6
6.9
6.5
10.5
9.8
6.5
9.8
10.5/6.5(USB)
10.5/6.5(USB)
10.5/6.5(USB)
10.5/6.5(USB)
10.5/6.5(USB)
10.5/6.5(USB)
6.5/6.5(USB)
6.5
10.5
10.5
10.5
10.5
10.5
6.5
6.5
10.5
14
14
16.5
16.5
18
18
18
18
18
18
18
Adj
Adj
Adj
Adj
Adj
32
32
32
32
32
Adj
Adj
Adj
2
2
0.800
0.800
0.800
1.5
1.5
1.5
1.5
0.800
0.800
1.1
1.25
1
1.5
1.25
1.5
2.5/1.5
2.5/1.5
2.5/1.5
2.5/1.5
2.5/1.5
2.5/1.5
2.5/1.5
1.5
2.5
2.5
2.5
2.0
2.0
2.0
2.0
3.0
3.0
3.0
1.5
1.5
4.5
4.5
4.5
4.5
2.5
2.5
4.5
4
2.5
4
4
4
10 (Ext)
10 (Ext)
10 (Ext)
10 (Ext)
10 (Ext)
8
8
8
4.2/4.1/4.2
4.2/(4.24/4.36)
4.2
4.2
4.2
4.3 / 4.2
4.2
4.2
4.2/4.1
4.2
4.2
4.2
3.5 to 4.4
4.2
Adj
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
4.2
4.2
4.2
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
4.2
3.5 to 4.4
4.2
3.5 to 4.4
4.34
3.5 to 4.4
3.5 to 4.4
4.2
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
3.5 to 4.4
Adj
4.2/Cell
4.2/Cell
Adj
Adj
Adj
Adj
Adj
Adj
Adj
Adj
Adj
Adj
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
I2C
Stand Alone
I2C
I2C
I2C
I2C
I2C
I2C
Stand Alone
Stand Alone
Stand Alone
Stand Alone
I2C
I2C
I2C
Stand Alone
I2C and Stand Alone
Stand Alone
I2C and Stand Alone
Stand Alone
I2C
I2C
Stand Alone
I2C
I2C
2
I C/Stand Alone
I2C/Stand Alone
I2C/Stand Alone
I2C/Stand Alone
I2C/Stand Alone
I2C/Stand Alone
I2C/Stand Alone
I2C
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Stand Alone
SMBus
SMBus
SMBus
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Switching
Linear
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Switching
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
Multi-Chemistry (Li-Ion and NiCd/NiMH)
bq24030/31/35
bq24032A/38
bq24040/41
bq24050/52
bq24055
bq24072/72T
bq24073
bq24074
bq24075T/79T
bq24090/91
bq24092/93
bq25040
bq25050
bq25060
bq24140
bq24153A/58
bq24156A/59
bq24160
bq24161
bq24163
bq24165
bq24166
bq24167
bq24168
bq24270/71
bq24272
bq24273
bq24278
bq24250/51
bq24253
bq24257
bq24259
bq24260
bq24261
bq24265
bq24180
bq24185
bq24190
bq24192
bq24192I
bq24193
bq24196
bq24195L
bq24195
bq24130
bq24133
bq24170
bq24171
bq24172
bq24600
bq24610
bq24616
bq24617
bq24618
bq24707A
bq24725A
bq24735
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
1 to 6
1 to 6
1 to 6
1 to 5
1 to 6
1 to 4
2 to 4
1 to 4
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter and USB
Adapter/USB
Adapter/USB
Adapter and USB
Adapter and USB
Adapter and USB
Adapter and USB
Adapter and USB
Adapter and USB
Adapter and USB
Adapter/USB
Adapter
Adapter
Adapter
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter/USB
Adapter
Adapter
Adapter
Adapter
Adapter/USB
Adapter
Adapter
Adapter
18
18
30
30
30
30
28
28
28
7
7
30
20
30
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
30
20
20
20
20
20
20
20
20
20
20
20
20
20
20
33
33
33
33
33
30
30
30
New devices are listed in bold red. Preview devices are listed in bold teal.
60
16
16
6.45
6.45
6.45
6.4
6.4
10.2
6.4
6.45
6.45
6.7
6
10.2
9
6
9
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
28
28
28
16
16
17
17
17
17
17
17
17
18
17
17
17
17
28
28
28
24
28
24
24
24
|
Power Management Guide 2013
Texas Instruments
Battery Charger Solutions
(Device parameters continued from previous page)
SOIC
DIP
Charge Temperature
Timer
Monitor
MSOP
TSSOP
Device
Primary
Charge
Termination
QFN/MLP
Packaging
WCSP
Battery Management Products
EVM
Comments
Price*
Multi-Chemistry (Li-Ion and NiCd/NiMH)
bq24030/31/35
bq24032A/38
bq24040/41
bq24050/52
bq24055
bq24072/72T
bq24073
bq24074
bq24075T/79T
bq24090/91
bq24092/93
bq25040
bq25050
bq25060
bq24140
bq24153A/58
bq24156A/59
bq24160
bq24161
bq24163
bq24165
bq24166
bq24167
bq24168
bq24270/71
bq24272
bq24273
bq24278
bq24250/51
bq24253
bq24257
bq24259
bq24260
bq24261
bq24265
bq24180
bq24185
bq24190
bq24192
bq24192I
bq24193
bq24196
bq24195L
bq24195
bq24130
bq24133
bq24170
bq24171
bq24172
bq24600
bq24610
bq24616
bq24617
bq24618
bq24707A
bq24725A
bq24735
Min Current
Min Current
Adj/(C/10)
Min Current
Min Current
Min Current
Min Current
Adj
Min Current
Min Current
Min Current
Min Current
Adj
Min Current
Min Current
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Host Controlled
10% ICHG
10% ICHG
10% ICHG
10% ICHG
Host Controlled
Host Controlled
Host Controlled
10% ICHG
10% ICHG
10% ICHG
10% ICHG
10% ICHG
Host Controlled
Host Controlled
10% ICHG
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Host Controlled
Adj
Min Current
Min Current
Min Current
Min Current
Min Current
Min Current
Min Current
Min Current
Adj
SMBus
SMBus
SMBus
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
No
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
20
20
10
10
12
16
16
16
16
10
10
10
20
10
30
20
20
49
49
49
49
49
49
49
49
49
49
49
30
30
30
30
36
36
36
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
20
24
24
24
24
16
24
24
24
24
20
20
20
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Regulated 4.4-V output for AC input condition”
Regulated 4.4-V output for AC input condition
JEITA Charging (100K NTC — bq24052)
JEITA, PG Pin
VOUT tracks VBAT, VIN_DPPM
VIN_DPPM
VIN_DPPM
SYSOFF pin disconnects battery, VIN_DPPM, powers system and charges battery
10K NTC (100K NTC — bq24091)
JEITA, 10K NTC (JEITA, 100K NTC — bq24093)
USB compliant w/50-mA integrated LDO
USB OTG supported with boost
USB compliant w/50-mA integrated LDO
Simultaneous charge and USB OTG output
USB OTG supported with boost, no battery detect on power up (bq24158)
No battery detect on power up (bq24159)
D+/D– detect, JEITA, 3-V VBAT_SHORT
USB selection pin, std temp
D+/D– detect, JEITA
IUSB1/2/3 USB select, no temp monitor, JEITA
IUSB1/2/3 USB select, temp monitor, std temp
IUSB1/2/3 USB select, temp monitor, JEITA
USB select pins, JEITA, no timers
D+/D- detect or PSEL, JEITA, Power Path
Power Path
non-Power Path
Input current limit programming input
EN1-2 or D+/D– detection, JEITA, Power Path
D+/D– detection, JEITA, Power Path
D+/D– detection, JEITA
EN1-2 detection, JEITA
D+/D– detect, JEITA, Power Path, OTG
PSEL detect, JEITA, Power Path, OTG
IUSB pins, JEITA, OTG
Accessory power output
USB OTG supported with boost
D+/D–, 1.3-A OTG, standard temp., 12-m battery FET
PSEL, 1.3-A OTG, standard temp., 12-m battery FET
PSEL, 1.3-A OTG, standard temp., 1-A default charging
PSEL, 1.3-A OTG, JEITA, 12-m battery FET
PSEL, 1.3-A OTG, standard temp., 12-m battery FET
D+/D–, 1.0-A synchronous boost for power bank
D+/D–, 2.1-A synchronous boost for power bank
Host control, supports Li-Ion and Super Cap
Power Path
Power Path
JEITA, Power Path
Adjustable charge voltage, Power Path
1200 kHz
600 kHz
JEITA
600 kHz
USB VIN and adapter
Programmable switching frequency
Programmable switching frequency, enhanced safety, battery learn
Intel™ CPU Turbo Mode support
1.80
1.80
0.45
0.50
0.60
1.00
1.00
1.00
1.00
0.40
0.40
0.55
0.60
0.65
1.60
0.95
0.95
1.95
1.95
1.95
1.95
1.95
1.95
1.95
1.25
1.25
1.25
1.25
1.15
1.15
1.15
1.15
1.75
1.75
1.75
1.00
1.00
2.90
2.90
2.90
2.90
1.95
2.90
3.25
1.95
1.75
1.80
1.80
1.80
2.50
2.90
2.90
2.90
2.90
2.90
2.90
3.00
New devices are listed in bold red. Preview devices are listed in bold teal.
Power Management Guide 2013
|
61
Battery Management Products
Battery Charger Solutions
Selection Guide
Device
(Device parameters continued on next page)
Number of
Cells
VIN Type
VIN Max VIN Absolute
Operating (V) Max (V)
VIN OVP
(V)
Charge
Current (A)
Charge
Voltage (V)
Control
Interface
Topology
Integrated
Power FET
Solar/Energy Harvesting (Li-Ion)
bq24210
bq24650
1
1 to 6
bq25504
1
bq25505
1
bq25570
18
28
20
33
7.7
32
0.800
10 (Ext)
4.2
Adj
Stand Alone
Stand Alone
Linear
Switching
Yes
No
3
5.5
Adj
0.1
2.5 to 5.25
Stand Alone
Boost
Yes
3
5.5
Adj
0.1
2.5 to 5.25
Stand Alone
Boost
Yes
1
Adapter/USB
Solar Panel
Solar/TEG/Low DC
(0.13 V min)
Solar/TEG/Low DC
(0.13 V min)
Solar/TEG/Low DC
(0.13 V min)
3
5.5
Adj
0.1
2.5 to 5.25
Stand Alone
Boost-Buck
Yes
1
1 to 7
1 to 7
Adapter/USB
Adapter
Adapter
28
28
28
30
33
33
10.5
32
32
1
10 (Ext)
10 (Ext)
3.5
Adj
Adj
Stand Alone
Stand Alone
Stand Alone
Linear
Switching
Switching
Yes
No
No
1 to 9
Adapter
28
33
32
10 (Ext)
Adj
Stand Alone
Switching
No
Adapter
Adapter
Adapter
Adapter
6
5.5
5.5
5.5
7
7
7
7
—
—
—
—
& gt; 2
& gt; 2
& gt; 2
& gt; 2
6
5.5
5.5
5.5
Stand Alone
Stand Alone
Stand Alone
Stand Alone
Current-limited
Switching
Switching
Switching
No
No
No
No
LiFePO4
bq25070
bq24620
bq24630
Super Cap
bq24640
NiCd/NiMH Chemistry
bq2002/C/E/F
bq2004/E/H
bq2005
bq24400/1
Multiple
Multiple
Multiple
Multiple
Lead-Acid Chemistry
bq24450
UC3909
Multiple
Multiple
Adapter
Adapter
40
40
40
40
—
—
& gt; 2
& gt; 2
—
—
Stand Alone
Stand Alone
Linear
Switching
No
No
bq2031
Multiple
Adapter
5.5
7
—
& gt; 2
—
Stand Alone
Switching
No
Multi-Chemistry (Li-Ion and NiCd/NiMH)
bq2000/T
Multiple
—
—
7
—
—
—
Stand Alone
Switching
Yes
bq24765
bq24650
2 to 4
1 to 6
—
Solar Panel
—
28
30
33
—
32
—
10A (Ext)
—
Adj
Stand Alone
Stand Alone
Switching
Switching
Yes
No
5
Stand Alone
Linear
Yes
5
Stand Alone
Linear
Yes
Wireless Power Receivers
bq51011
Reg VOUT
Coil/USB/Adapter
10
20
15
bq51013
Reg VOUT
Coil/USB/Adapter
10
20
15
See
Comments
1.5
bq51013A
Reg VOUT
Coil/USB/Adapter
10
20
15
1.5
5
Stand Alone
Linear
Yes
bq51013B
Reg VOUT
Coil/USB/Adapter
10
20
15
1.5
5
Stand Alone
Linear
Yes
bq51050B/51B
Reg VOUT
Coil/USB/Adapter
10
20
15
1.5
5
Stand Alone
Wireless Battery
Charger
Yes
Device
Transmitter Type
VIN
(V)
Magnet
12
5
5
19
19
No
Yes
No
Yes
No
Key Features
Price*
Wireless Power Transmitters
bq500410A
bq500211A
bq500210
A6
A5
A11
A1
A10
*Suggested resale price in U.S. dollars in quantities of 1,000.
62
|
Power Management Guide 2013
1 to 3 coils, large charging area, WPC 1.1 ready
2.85
Power from low-cost 5-V adapter or USB port
2.85
Second-generation solution with digital demodulation to reduce
component count
4.50
New devices are listed in bold red. Preview devices are listed in bold teal.
Texas Instruments
Battery Charger Solutions
(Device parameters continued from previous page)
Primary Charge
Termination1
Charge
Timer
Temperature
Monitor
MSOP
TSSOP
SOIC
DIP
Device
QFN/MLP
Packaging
WCSP
Battery Management Products
EVM
Comments
Price*
Solar panel VIN
Max power point tracking
Energy harvester, ultra-low power and quiescent current, high efficiency,
dynamic MPPT
Energy harvester, 330-nA ultra-low power and quiescent current, high efficiency,
dynamic MPPT, autonomous power-path multiplexing
Energy harvester, & lt; 900-nA ultra-low power and quiescent current, high
efficiency, dynamic MPPT
1.10
2.85
0.75
2.90
2.90
Solar/Energy Harvesting (Li-Ion)
bq24210
bq24650
Min Current
C/10
Yes
Yes
Yes
Yes
10
16
4
bq25504
Voltage
—
Yes
16
4
bq25505
Voltage
—
Yes
16
✔
bq25570
Voltage
—
Yes
16
✔
Min Current
C/10
Adj
No
Yes
Yes
Yes
Yes
Yes
10
16
24
4
4
LiFePO4, 50-mA LDO
LiFePO4, 300 kHz
LiFePO4, 300 kHz, power selector
Min Current
No
Yes
16
4
SuperCap
2.90
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
8 8
16 16
20 20
8 8
Trickle charge
Selectable timers and pulse-trickle rates
Sequential fast charge of two battery packs
0.85
2.15
2.15
1.55
Temp-compensated internal reference
Differential current sense input
Three user-selectable charge algorithms to accommodate cyclic and standby
applications
2.75
3.05
4
Charges NiCd, NiMH, and Li-Ion
1.50
4
SMBus charger with integrated power FETs
Max power point tracking
3.95
2.85
Receiver, current limited charge current (400 mA + dynamic ILIM)
3.50
4
2.10
2.40
2.90
LiFePO4
bq25070
bq24620
bq24630
4
Super Cap
bq24640
NiCd/NiMH Chemistry
bq2002/C/E/F
bq2004/E/H
bq2005
bq24400/1
∆V, PVD, ∆T/∆t
∆V, PVD, ∆T/∆t
∆V, ∆T/∆t
PVD /∆T/∆t
Lead-Acid Chemistry
bq24450
UC3909
Max V, min I
Max V, min I
No
No
No
Yes
16 16
20 20
bq2031
Max V, –∆2 V, min I
Yes
Yes
16 16 4
2.80
Multi-Chemistry (Li-Ion and NiCd/NiMH)
bq2000/T
bq24765
bq24650
PVD, ∆T/∆t, min
current
SMBus
C/10
Yes
Yes
Yes
Yes
8 8 8
No
Yes
34
16
4
Wireless Power Receivers
bq51011
EPT Cmd to Tx
No
Yes
28
bq51013
EPT Cmd to Tx
No
Yes
28
bq51013A
EPT Cmd to Tx
No
Yes
28 20
bq51013B
EPT Cmd to Tx
No
Yes
28 20
bq51050B/51B
EPT Cmd to Tx
No
Yes
28 20
Receiver, regulated voltage output, compliant to WPC specification 1.0
WPC 1.0 receiver, regulated voltage output, dynamic efficiency control, dynamic
4
communications limit
WPC 1.1 receiver, regulated voltage output, dynamic efficiency control, dynamic
4
communications limit
WPC 1.1 receiver, regulated voltage output, dynamic efficiency control, dynamic
4
communications limit, built-in Li-Ion charging
4
1
PVD = peak voltage detection; ∆T/∆t = rate of temperature rise; host controlled = system processor must terminate charging;
–∆V = negative voltage change; max V = maximum voltage; min I = minimum current; –∆2V = second difference of cell voltage.
*Suggested resale price in U.S. dollars in quantities of 1,000.
3.50
3.50
2.50
2.75
New devices are listed in bold red. Preview devices are listed in bold teal.
For a complete list of Resources, visit: www.ti.com/battery
Texas Instruments
Power Management Guide 2013
|
63
Battery Management Products
Battery Charger Protection
Li+ Charger Front-End Protection IC
bq24314
Charger front-end protection ICs provide protection from input overvoltage, input overcurrent and battery overvoltage conditions. The tri-level protection offers maximum
safety when charging a handheld device. With integrated FET, the protection IC comes in
2x2-mm and 3x4-mm SON packages.
bq24314
AC
Adapter
VOUT
VIN
1 µF
Charging
Circuit
1 µF
VBAT
ILIM
4.2-V
Li-Ion
Battery
FAULT
Key Features
• 30-V maximum input
• Up to 1.5-A input current
• Thermal shutdown
• Enable input
• Provides protection for three variables:
Input overvoltage (rapid response
& lt; 1 µs)
User-programmable overcurrent with
current limiting
Battery overvoltage
Applications
• Mobile phones and smartphones
• Portable navigation devices
• MP3 players
• Low-power handheld devices
• Bluetooth® headsets
PGOOD
VSS
CE
Get more information: www.ti.com/product/bq24314
Selection Guide
Device
bq24300/4/5
bq24308
bq24312
bq24313
bq24314/A
bq24314C
bq24315
bq24316
bq24380
bq24381
bq24382
bq24350
bq24351
bq24352
VIN Max
(V)
OVP
(V)
OCP
30
30
30
11
30
30
30
30
30
30
30
30
30
30
10.5
6.3
5.85
10.5
5.85
5.85
5.85
6.8
6.3
7.1
10.5
6.17
10.5
7.1
Fixed 300 mA
Fixed 700 mA or Prog. & lt; 1.5 A
Prog. & lt; 1.5 A
Prog. & lt; 1.5 A
Prog. & lt; 1.5 A
Prog. & lt; 1.5 A
Prog. & lt; 1.5 A
Prog. & lt; 1.5 A
No OCP
No OCP
No OCP
Fixed 1.2 A
Fixed 1.2 A
Fixed 1.2 A
Battery
LDO
OVP (V) Output (V)
4.35
4.35
4.35
4.35
4.35
4.45
4.35
4.35
4.35
4.35
4.35
4.35
4.35
4.35
5.5/4.5/5.0
5
—
—
—
—
5.5
—
5.5
5
5
5.5
6.38
5.5
Max Operating
Current (µA)
Package(s)
EVM
400/500/500
500
500
500
600
600
600
600
250
300
300
500
500
500
8-QFN/SON
8-QFN/SON
8/12-QFN/SON
8/12-QFN/SON
8/12-QFN/SON
8/12-QFN/SON
8-QFN/SON
8/12-QFN/SON
8-QFN/SON
8-QFN/SON
8-QFN/SON
8-QFN/SON
8-QFN/SON
8-QFN/SON
4
4
4
4
4
4
4
4
4
4
4
Comments
Reverse polarity protection
Reverse polarity protection
Fault indication
Fault indication
Fault indication
Fault indication
Fault indication
Fault indication
Fault indication
Fault indication
Fault indication
Integrated charge FET
Integrated charge FET
Integrated charge FET
Price*
0.30
0.30
0.35
0.35
0.35
0.35
0.35
0.35
0.25
0.25
0.25
0.40
0.40
0.40
*Suggested resale price in U.S. dollars in quantities of 1,000.
64
|
Power Management Guide 2013
Texas Instruments
Battery Management Products
Battery Fuel Gauges—Single-Cell Solutions
Design Factors
Battery Chemistry — Each battery
chemstry has different operating
i
charac eristics, such as discharge
t
profiles and the self-discharge rate. The
battery chemsry is programmed in the
i t
dataflash of the TI fuel gauge to account
for these differences. In addition, the
condi ions of the end-equipment system
t
can be programmed in the gas gauge.
Designers can choose to implement the
gauge in the host system or inside the
battery pack. The programmed infor
mation is processed in TI’s Impedance
Track™ gauging technology for prediction of remaining battery capacity with
& gt; 99% accuracy.
Features
TI gas gauges and battery monitors
accurately track battery activity to
compute the remaining battery capacity
and system run-time. The following
features are available:
• Patented Impedance Track battery fuelgauging technology for & gt; 99% accuracy
• System- and pack-side implementation
• Turnkey solution with complete CPU
and battery fuel-gauge firmware
• Interrupt-driven gas gauge signaling
the host with the battery’s specific
state-of-charge status
• Gas gauge with integrated LDO in
small packages
System-Side Impedance Track™ Fuel Gauge with Integrated LDO
bq27520
The bq27520 is a high-performance, system-side fuel gauge with excellent accuracy, low power consumption and extremely small package size. By integrating the
fuel-gauge function into the system board, portable-equipment designers can use an
embedded or removable standard battery pack while adding the capability to accurately display remaining pack capacity and estimated run time. The bq27520 features an
integrated voltage regulator that reduces the total component count for the system.
Host System
Single-Cell Li-lon
Battery Pack
bq27520
VCC
Battery
Low
Power
Management
Controller
I2C
PACK+
LDO
CE
DATA
Voltage
Sense
Temp
Sense
+
–
PACK–
BAT_GD
Protection
IC
T
Current
Sense
FETs
CHG
DSG
SOC_INT
The bq27520 also has an interruptgeneration capability that reduces the
software burden on the system processor because the fuel gauge does not
require repetitive polling from the host.
The bq27520 uses the patented
Impedance Track algorithm for fuel
gauging and provides information such
as remaining battery capacity, state of
charge, minimum run time to empty,
battery voltage, temperature and state
of health. Battery fuel gauging with the
bq27520 requires only PACK+ (P+),
PACK– (P–) and thermistor (T) connections to a removable battery pack or
embedded battery circuit.
Get more information: www.ti.com/product/bq27520
Selection Guide
Device
Approx. Battery Min Max
SHA-1
System Communication
Capacity (mAh) Series Cell Authentication or Pack
Protocol
Other Features
Package
Price*
10-pin DRK
10-pin DRK
12-pin QFN
12-pin QFN
12-pin QFN
12-pin QFN
12-pin QFN
12-ball CSP
15-ball CSP
12-pin QFN
15-ball CSP
12-pin QFN
12-pin QFN
1.25
1.25
1.35
1.45
1.45
1.45
1.35
1.40
1.50
1.40
1.40
3.15
2.90
Lithium-Ion, Lithium-Polymer Chemistry
bq27010
bq27210
bq27500
bq27510
bq27541
bq27545
bq27501
bq27505
bq27520
bq27410
bq27425
bq28z560
bq28550
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 6000
300 to 8000
300 to 6000
1
1
1
1
1
1
1
1
1
1
1
1
1
No
No
No
No
Yes
Yes
No
No
No
No
No
Yes
Yes
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Pack
Pack
System
System
Pack
Pack
System
System
System
System
System
Pack
Pack
HDQ
I2C
I2C
I2C
2
I C/HDQ
I2C/HDQ
I2C
I2C
I2C
I2C
I2C
SMBus/HDQ
SMBus
Fuel gauge with compensated-voltage EOD
Fuel gauge with compensated-voltage EOD
System-side fuel gauge with Impedance Track™ technology
System-side fuel gauge with Impedance Track technology with integrated LDO
Pack-side fuel gauge with Impedance Track technology
Pack-side fuel gauge with Impedance Track technology
System-side fuel gauge with Impedance Track technology with battery ID resistor
System-side fuel gauge with Impedance Track technology
System-side fuel gauge with Impedance Track technology with integrated LDO
System-side fuel gauge with Impedance Track Lite technology with integrated LDO
System-side fuel gauge with Impedance Track Lite technology with integrated sense resistor
Pack-side fuel gauge with Impedance Track technology
Pack-side fuel gauge with CEDV technology with integrated LDO
Preview devices are listed in bold teal.
Power Management Guide 2013
|
65
Battery Management Products
Battery Fuel Gauges—Multi-Cell Solutions
Design Factors
Features
TI gas gauges and battery monitors
accurately track battery activity to
compute the remaining battery capacity
and ystem run-time. They feature:
s
• Simple communication protocols.
• High-resolution analog-to-digital
converters for accurate charge/
discharge measurement.
Battery Chemistry — Each battery
chemistry has different operating characteristics, such as discharge profiles and
self-discharge rate. TI gas gauge ICs are
developed by chemistry to account for
these differences to accurately display
remaining energy in the battery.
• Integrated CPU on gas gauges to
c
ompute remaining battery capacity
and run-time.
• Advanced charge management satisfies JEITA specification of variable
charging current and volltage with
battery conditions.
99% Accurate Gas Gauge Maximizes Run-Time
bq20z65-R1
The dynamic Impedance Track™ gas
gauge algorithm in the bq20z65 extends
battery usability, allowing use of the full
chemical capacity available in a battery
pack. Additional features include instant
state-of-charge and real-time impedance learning. Impedance Track also
enables reduction in development and
production time. Remaining capacity is
reported over the entire life of the battery
pack with better than 99% accuracy. The
bq20z65-R1 is well-suited for battery
packs used in medical and industrial
equipment, back-up batteries and laptop
computers.
Charge/Discharge
Power FETs
Pack +
Chemical Fuse
bq20z65-R1
Oscillator
System Control
and
Communications
Cell
Balancing
and
Multiplexer
Impedance Track™
and Gas Gauging
Charging Algorithm
and SHA-1
Authentication
LED
Display
+
–
Second-Level
Over-Voltage
Protection
+
–
+
–
Regulators
Over- and UnderVoltage Protection
Coulomb
Counter and
Circuit
Protection
Temperature and
Current Protection
Pack–
Get more information:
www.ti.com/product/bq20z65-R1
+
–
AFE Control
and Watchdog
System Control
and
Communications
SMBus
bq294xx
Gate Drive
and Power
Mode Control
Sense
Resistor
( 5 to 20 mΩ)
Example of single-chip solution (gas gauge plus integrated AFE).
Charge/Discharge
Power FETs
Pack +
2 to 4 Series
Li-Ion Cells
Chemical Fuse
bq29312A
bq20z40-R1
Supply Voltage
32 kHz
Time Base
Ext/Int
SMBus
32-kHz Clock
Dedicated
Hardware
Communication
bq2941x
LDO
+
–
OC and SC
+
–
Second-Level
Over-Voltage
Protection
Level
Translator
I2C Interface
OV, UV and Safety
Temp
Sensor
Charging
Algorithm
CellBalance
Algorithm
Cell Inputs
Safety Control
ADC
Instantaneous
Voltage
Integrating
ADC
Coulomb
Counting
Sense
Resistor
(10 mΩ)
Pack–
Example of two-chip solution (gas gauge plus AFE).
66
|
Power Management Guide 2013
Texas Instruments
Battery Management Products
Battery Fuel Gauges—Multi-Cell Solutions
Multi-Cell Fuel Gauges Selection Guide
Device
Approx. Battery
Capacity (mAh)
Min Max
Series Cell
Number of
LEDs
Communication
Protocol
—
—
—
5
5
5
Single wire (HDQ)
Single wire (HDQ)
Single wire (HDQ)
Other Features
Package
Price*
Programmable offset error compensation
Register compatible with bq2050H
Automatic offset calibration
16-pin SOIC
16-pin SOIC
28-pin SSOP
3.70
4.60
3.75
CEDV+ gas gauge with integrated protector
CEDV+ gas gauge with integrated protector
CEDV+ gas gauge with integrated protector
CEDV+ gas gauge with integrated protector
Impedance Track™ fuel gauge for use with bq29330 protector
Impedance Track fuel gauge with integrated protector
Impedance Track fuel gauge with LED for use with bq29330 protector
Impedance Track fuel gauge with LED and integrated protector
Impedance Track fuel gauge with LED or LCD and integrated protector
Wide-range fuel gauge with Impedance Track technology
Gas gauge and protection enabled with Impedance Track and external
battery heater control
20-pin TSSOP
38-pin TSSOP
30-pin TSSOP
24-pin TSSOP
20-pin TSSOP
38-pin TSSOP
30-pin TSSOP
44-pin TSSOP
44-pin TSSOP
14-pin TSSOP
3.20
3.55
3.90
3.55
3.65
4.45
3.90
4.75
5.20
2.50
44-pin TSSOP
5.20
Wide-range fuel gauge with Impedance Track technology
14-pin TSSOP
3.90
Most accurate multi-chemistry gauge from TI
28-pin SSOP
3.90
Fully integrated 2, 3, 4 and 5 series super capacitor manager
24-pin TSSOP
4.20
64-bit ID ROM and 1 program output non-volatile memory
64-bit ID ROM and 1 program output automatic offset error calibration
High-performance battery, coulomb counter
64-bit ID ROM and 1 program output on-chip voltage measurement
3- to 6-cell EV and UPS stackable monitor and cell-balancing AFE
8-pin TSSOP
8-pin TSSOP
8-pin TSSOP
8-pin TSSOP
64-pin HTQFP
1.95
2.00
2.00
2.05
4.30
NiCd, NiMH Chemistry
bq2013H
bq2014H
bq2016
2000 to 15000
500 to 6000
1000 to 4500
Lithium-Ion, Lithium-Polymer, LiFePO4 Chemistry
bq28400
bq3050
bq3055
bq3060
bq20z40
bq20z45-R1
bq20z60-R1
bq20z65-R1
bq20z655-R1
bq34z100
500 to 16000
500 to 32000
500 to 32000
500 to 32000
800 to 32000
800 to 32000
800 to 32000
800 to 32000
800 to 32000
65000 and above
2
2 to 4
2 to 4
2 to 4
2 to 4
2 to 4
2 to 4
2 to 4
2 to 4
1 to 16
—
3, 4 or 5
—
—
—
—
3, 4 or 5
3, 4 or 5
3, 4, 5 or LCD
4
SMBus
SMBus
SMBus
SMBus
SMBus
SMBus
SMBus
SMBus
SMBus
I2C or HDQ
800 to 32000
2 to 4
3, 4 or 5
SMBus
1 to 16
4
I2C or HDQ
800 to 10000
2 to 4
5
SMBus or HDQ
—
2 to 5
—
SMBus
& gt; 20000
& gt; 20000
& gt; 20000
& gt; 20000
—
—
—
—
—
3 to 192
—
—
—
—
—
Single wire (HDQ)
Single wire (SDQ™)
Single wire (HDQ)
Single wire (HDQ)
SPI
bq34z651
Lead Acid Chemistry
bq34z110
65000 and above
Multi-Chemistry
bq2060A
Super Cap
bq33100
Battery Monitors
bq2019
bq2023
bq26200
bq26220
bq76PL536A
*Suggested resale price in U.S. dollars in quantities of 1,000.
Battery Fuel Gauges Family of Products
bq34z100
Pack Capacity* (Ah)
& gt; 15
10
5
2
1
& lt; 1
bq28z560
bq28550
bq28400
bq27010
bq27210
bq27421
bq27425
bq27505
bq27510
bq27541
Li-lon
bq34z100
bq34z651
bq20z40
bq20z45
bq20z60A
bq20z65
bq20z655
bq2019
bq2023
bq26200
bq26220
bq34z110
bq2060A
bq2060A
Lead
Acid
LiFePO4
Chemistry
Independent
*Pack capacity ratings provide an approximate range for each gas gauge.
For a complete list of Resources, visit: www.ti.com/battery
Texas Instruments
Power Management Guide 2013
|
67
Battery Management Products
Battery and Peripheral Authentication
Design Factors
MSP430™ (Host)
Original equipment manufacturers
specify products to achieve required
perform nce and safety goals.
a
Authentication ensures that connected
devices fulfill the established requirements and are safe for the consumer.
Features
TI authentication devices use three levels
of security.
• Identification Number — The host
controller can request an identification
number that is answered with a fixed
response.
• CRC Algorithm — The host processor
sends a random challenge and reads
the response that is an encoding of
the chalenge and a shared secret key
l
through a CRC with a shared secret
polynomial.
• SHA-1 Encryption — The host
processor sends a random challenge and reads the response that is
an encoding of the challenge and a
shared secret key through the SHA-1
cryptographic primitive.
68
|
Power Management Guide 2013
Yes
(Authenticated)
No
(Fail)
Match?
Random
Challenge
bq26100
(Trusted
Authenticator)
Host System
Peripheral
bq26100
(Responder)
Single-cell battery pack with gas gauge and authentication.
Selection Guide
Device
Interface
Pins
Security
Temp (°C)
Price*
bq2022A
bq2024
bq26150
bq26100
bq27541
SDQ™
SDQ
HDQ
SDQ
I2C/HDQ
3
3
5
5
12
ID number
ID number
CRC algorithm
SHA-1 encryption
SHA-1 encryption
–40 to 85
–40 to 85
–20 to 70
–20 to 70
—
0.90
0.95
0.95
0.99
1.45
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Battery Management Products
Battery (Li-Ion) Protection Solution
Design Factors
known as the “overvoltage threshold.”
This data is available from the cell supplier.
Number of Series Cells — A battery
pack is constructed from a string of series
and parallel cells. Each series cell, or
group of parallel cells, requires protection from overcharge, overdischarge and
short-circuit conditions.
Threshold Tolerance — The over oltage
v
threshold has a tolerance to be accounted for in the design for safety reasons.
Shutdown Current — In battery pack
applications, constant current draw needs
to be very low to preserve battery life.
Threshold Voltage — Li-Ion and
Li-Polymer cells are produced by many
manuacturers. Some manufacturers’
f
tech ologies create cells of different
n
maxi um stress voltages, otherwise
m
Charge/Discharge Current — The pass
element associated with each protection
IC is rated for maximum current whether
it be an internal or external FET.
Features
• BiCMOS process results in low current
consumption.
• Different overvoltage thresholds allow
one design to work with several cell
suppliers.
• Sleep current consumption of less
than 3.5 µA enables extended
battery life.
• 50 mV precision internally trimmed
thresholds maximize safety.
• Short-circuit protection eliminates the
need for an external fuse.
Stand-Alone Multi-Cell Precision Protector for Li-Ion Chemistries
bq77910A
PACK (+)
bq77910A
BAT
+
–
VREG
3.3-V
LDO
VC6
VTSB
TS
VC7
+
–
VC8
+
–
VC9
+
–
–
+
VC10
+
–
Cell Monitoring
and Contr l
o
Subsystem
s
NTC/
Charger
Disable
1 µA
Thermistor
Check
CHG_DET
VC11
1 kΩ
SENSE (+)
1 mΩ
SENSE (–)
DSG FET
NMOS Driver
CHG FET
NMOS Driver
The bq77910A precision protector is a
complete stand-alone, self-contained
battery-protection and cell-balancing
device intended for Li-Ion/Li-Polymer
battery packs.
Key Features
• 4-, 5-, 6-, 7-, 8-, 9- or 10-series cell
protection
• Individual cell-voltage monitoring
• Low-side NMOS FET drive for charge
and discharge control
• Compatible with 1-mW current-sense
resistor
• Supply-voltage range: 5.6 V to 50 V
• Integrated 3.3-V micropower LDO
VSS
PACK (–)
Get more information:
www.ti.com/product/bq77910A
5-cell, series FET configuration schematic using the bq77910A.
Selection Guide
Device
Number
of Series
Cells
Charge/Discharge
Current
(A)
Shutdown
Current
(µA)
Other Features
Package(s)
Price*
bq2920x
bq2941x
bq2944x
bq2945xy
bq2946xy
bq76925
bq77PL900
bq77908A
bq77910A
bq77PL157A4225
2
2, 3 or 4
2, 3 or 4
2 or 3
1
3 to 6
5 to 10
4 to 8
4 to 10
3 to 6
—
—
—
—
—
—
External PFET
External NFET
External NFET
External NFET
3
3
3
4
4
1
—
5
5
3
Overvoltage safety with cell balancing
Overvoltage safety for chemical fuse activation; PTC
Overvoltage safety for chemical fuse activation
Overvoltage safety for chemical fuse activation
Overvoltage safety for chemical fuse activation
Host-controlled protector with cell balancing
Stand-alone or host-controlled protector with cell balancing
Stand-alone protector with cell balancing
Stand-alone protector with cell balancing
Stackable overvoltage protector; stack 3 for 18 series cells
8-pin SON
8-pin TSSOP
8-pin SON
6-pin SON
6-pin SON
20-pin TSSOP, 24-pin QFN
48-pin SSOP
38-pin TSSOP
38-pin TSSOP
16-pin TSSOP
0.30
0.45
0.45
0.40
0.38
1.50
2.95
2.70
2.70
0.65
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
69
Battery Management Products
Wireless Power
Overview
Receiver
Transmitter
The market demand for the convenience
and safety of standards-compliant wireless power systems continues to grow
rapidly. While near-field inductive power
coupling has been around for some
time, applications have been limited to
very low power levels. With increasing
power demands in addition to the need
for advanced control systems in higherpower batteries, a number of safety risks
in the design of wireless power systems
must be considered. Compliance with
standards specifications, such as those
of the Wireless Power Consortium (WPC),
helps designers avoid safety problems
and ensures interoperability between
systems. With the right products and
tools to help customers quickly bring
new products to market, TI is actively
making wireless power a reality.
Power
AC to DC
Rectification
Drivers
Controller
V/I
Sense
Controller
bq50021x (Gen 2)
bq50041x (Gen 2)
Get more information:
www.ti.com/wirelesspower
coupling between coils. The Rx coil
then picks up the near-field inductive
energy and uses rectifiers and voltageconditioning circuitry to produce a DC
output. To control the power transfer, the
Rx constantly communicates with the Tx
to indicate when power is required, how
much power to send, and when to stop
sending power. This communications
data is exchanged through the same
coils that couple the power.
Differentiate Your Design
TI delivers a broad portfolio of products
and advanced technologies to bring you
the right wireless power solutions. The
bqTESLA™ family of transmitter and
receiver ICs and a wide selection of
battery charger and protection products
Receiver Selection Guide
ensure robust power solutions. All
products include an extensive selection
of support collateral such as development tools, technical documentation and
reference designs. The is also application
expertise and support to simplify your
design process and speed time to
market. The following pages provide
more details on these devices and tools.
Receiver-Side Solutions
TI’s Qi-compliant receivers integrate a
low-impedance, full synchronous rectifier, a low-dropout regulator (LDO), digital
control and accurate voltage and current
loops. The entire power stage (rectifier
and LDO) utilize low-impedance NMOS
FETs to ensure high efficiency and low
power dissipation.
(Device parameters continued on next page)
Number of
Cells
VIN Type
bq51011
Reg VOUT
Coil/USB/Adapter
10
bq51013
Reg VOUT
Coil/USB/Adapter
bq51013A
Reg VOUT
bq51013B
bq51050B/51B
|
Rx Solutions
bq5101x (Gen 2)
bq5105x (Gen 2)
Tx Controller Solutions
A basic wireless power system consists
of a power transmitter (Tx) and receiver
(Rx). The Tx is typically located in a
base station powered by an AC line or
other stable power source. The Rx is
located in a battery-powered device
that uses received power to charge a
battery. Both Tx and Rx contain wire
coils and power is transferred between
them without electrical contact via inductive coupling. Since power is inductively transferred via coils, the Tx must
power the coil with a switching current
that has sufficient frequency to optimize
70
Load
Communication
Operation
Device
Voltage
Conditioning
VIN OVP
(V)
Charge
Current (A)
Charge
Voltage (V)
Control
Interface
Topology
Integrated
Power FET
20
15
5
Stand Alone
Linear
Yes
10
20
15
See
Comments
1.5
5
Stand Alone
Linear
Yes
Coil/USB/Adapter
10
20
15
1.5
5
Stand Alone
Linear
Yes
Reg VOUT
Coil/USB/Adapter
10
20
15
1.5
5
Stand Alone
Linear
Yes
Reg VOUT
Coil/USB/Adapter
10
20
15
1.5
5
Stand Alone
Wireless Battery
Charger
Yes
Power Management Guide 2013
VIN Max VIN Absolute
Operating (V) Max (V)
Texas Instruments
Battery Management Products
Wireless Power
Integrated, Qi-Compliant, Wireless Power-Supply Receivers
bq51013B, bq51050B, bq51051B
System
Load
Q1
USB or AC
Adapter
Input
bq5101x
AD-EN
C5
AD
CCOMM1
CBOOT1
C1
Coil
OUT
COMM1
C4
RECT
AC1
CCLAMP2
CCLAMP1
R1
R4
R2
AC2
CCOMM2
C3
VTSB
C2
CBOOT2
D1
BOOT1
TS/CTRL
R3
NTC
BOOT2
COMM2
3-State
CLAMP2
EN1
Bi-State
EN2
CLAMP1
ILIM
Host
CHG
Bi-State
PGND
Example 5 x 15-mm
PCB with all receiver
side circuitry.
Key Features
• Integrated wireless power receiver with
a 5-V regulated supply
• 93% overall peak AC-to-DC efficiency
• Full synchronous rectifier
• WPC v1.0-compliant communication
control
• Output-voltage conditioning
• Only IC required between Rx coil and
5-V DC output voltage
• Internal Dynamic Rectifier Control™
for improved load-transient response
• Supports 20-V maximum input
• Low-power dissipative rectifier overvoltage clamp (VOVP = 15 V)
• Thermal shutdown
• Single NTC/control pin
• Packaging
1.9x3-mm WCSP
4.5x3.5-mm QFN (Coming soon)
Applications
• Cell and smartphones
• Headsets
• Digital cameras
• Portable media players
• Handheld devices
Get more information: www.ti.com/product/bq51013B, bq51050B or bq51051B
(Device parameters continued from previous page)
Packaging
Primary Charge
Termination
Charge
Timer
Temperature
Monitor
WCSP
bq51011
EPT Cmd to Tx
No
Yes
28
bq51013
EPT Cmd to Tx
No
Yes
28
bq51013A
EPT Cmd to Tx
No
Yes
28
20
bq51013B
EPT Cmd to Tx
No
Yes
28
20
bq51050B/51B
EPT Cmd to Tx
No
Yes
28
20
Device
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
QFN/
MLP EVM
Comments
Price*
Receiver, current limited charge current (400 mA + dynamic ILIM)
Receiver, regulated voltage output, compliant to WPC specification 1.0
WPC 1.0 receiver, regulated voltage output, dynamic efficiency control, dynamic
4
communications limit
WPC 1.1 receiver, regulated voltage output, dynamic efficiency control, dynamic
4
communications limit
WPC 1.1 receiver, regulated voltage output, dynamic efficiency control, dynamic
4
communications limit, built-in Li-Ion charging
4
3.50
3.50
3.50
2.50
2.75
New devices are listed in bold red.
Power Management Guide 2013
|
71
Battery Management Products
Wireless Power
Transmitter-Side Solutions
TI offers dedicated digital controllers that
integrate the logic functions required to
control wireless power transfer in a singlechannel, WPC-compliant, contactlesscharging base station. These intelligent
controllers periodically ping the
surrounding environment for available
devices to be powered, monitor all
communication from the device being
wirelessly powered, and adjust power
applied to the transmitter coil per
feedback received from the powered
device. They also monitor transfer
efficiency with real-time analysis, which
protects the controllers and power
receivers from excessive power loss and
heat associated with parasitic metal
objects placed in the power-transfer
path.
Qi-Compliant, Wireless Power-Transmitter Manager
bq500410A
Together with the bq5101x receivers, the bq500410A transmitter controller enables a
complete, contactless power-transfer system for a wireless power-supply solution.
bq500410A
COMM_A+
COMM_A–
COMM_B+
COMM_B–
7
LED Control/
Low Power
Supervisor
Interface
37
8
9
14
38
39
18
Digital
Demodulation
25
26
40
12
FOD
PMOD
V_IN
V_SENSE
I_SENSE
T_SENSE
COIL_PEAK
LOSS_THR
LED_MODE
6
15
13
Controller
46
PWM/
16
Coil_Select
17
45
42
2
12-Bit
ADC
23
Buzzer
Control
1
24
43
Power
Control
44
11
2
I C
10
TEMP_INT
MSP_RST/ LED1
MSP_MISO/ L E D 2
MSP_TEST
MSP_SYNC
MSP_CLK
MSP_MOSI/ L P W R _ E N
MSP_RDY
DPWM_A
Coil1.1
Coil1.2
Coil1.3
BUZ_AC
BUZ_DC
PMB_DATA
PMB_CLK
5
RESET
Key Features
• Intelligent control of the power transfer between base station and mobile
device
• Conforms to WPC v1.1 A6 transmitter
specification
• Expanded free positioning using a
three-coil transmit array
• Digital demodulation to reduce
components
• Parasitic metal-object detection
(PMOD) and foreign-object detection
(FOD)
• LED indication of charging state and
fault status
• Overload and overtemperature
protection
• 7 x 7-mm, 48-pin QFN package
Applications
• Transmitter pad for contactless charging with WPC compliance
• Low-power ( & lt; 5-W) end equipment:
Cell phones, digital cameras, portable
media players, remote/gaming controllers, Bluetooth® headsets and other
portable devices
Get more information: www.ti.com/product/bq500410A
Transmitters Selection Guide
Device
bq500410A
bq500211A
bq500210
Transmitter Type
VIN
(V)
Magnet
A6
A5
A11
A1
A10
12
5
5
19
19
No
Yes
No
Yes
No
*Suggested resale price in U.S. dollars in quantities of 1,000.
72
|
Power Management Guide 2013
Key Features
Price*
1 to 3 coils, large charging area, WPC 1.1 ready
2.85
Power from low-cost 5-V adapter or USB port, WPC 1.1 ready
2.85
Second-generation solution with digital demodulation to reduce
component count
2.62
New devices are listed in bold red.
Texas Instruments
Battery Management Products
Wireless Power
bqTESLA™ Development Modules
TI’s combined bqTESLA evaluation modules provide a high-performance, easy-to-use development kit for the design of low-power
wireless solutions. The kit features the bq500410A with three coils for free positioning and the bq51013A power-supply receiver,
which enables designers to speed their development time.
WPC 1.1 Compliant, 12-V Free-Positioning, Wireless Power Transmitter Evaluation Module
bq500410AEVM-085
The bq500410AEVM-085 evaluation module (EVM) provides all major functions for
evaluation of the bq500410A IC in a fully functional WPC A6 type wireless transmitter.
Key Features
• Transmitter mounting pad to provide
correct receiver interface
• Receiver output up to 5 W
• Standard A6-type transmitter coil
• Option to configure an external buzzer
bq500410A evaluation module
Get more information at: www.ti.com/tool/bq500410AEVM-085
WPC 1.1 Compatible, Integrated Wireless Power Receiver Evaluation Module
bq51013EVM-725
The bq51013EVM-725 Wireless Power Receiver evaluation module (EVM) is a highperformance, easy-to-use development tool for the design of wireless power transfer
in portable applications. The EVM provides AC/DC power conversion while integrating
the digital control required to comply with the communication protocol.
Key Features
• Integrated WPC-certified receiver with
a 5-V regulated supply
• Dynamic Rectifier Control™ for
improved load transient response
• Supports 20-V maximum input
• Low-power dissipative rectifier overvoltage clamp (VOVP = 15 V)
• Thermal shutdown
• Single NTC/control pin for optimal
safety and I/O with host
bq51013 evaluation module
Get more information at: www.ti.com/tool/bq51013EVM-725
Texas Instruments
Power Management Guide 2013
|
73
LED Lighting
General Illumination
LED technologies continue to improve
and to produce more light while using
less power at lower costs. This trend
is fueling flexible, creative and cost-
effective solid-state lighting (SSL).
Solid-state LED lighting applications
include retrofitted lightbulb replacement,
high-bay and street lighting, and fully
customized luminaires. Key considerations can include:
• Superior light quality as compared to
traditional light sources
• Existing form factor and socket
compatibility
• Supply voltage (AC or DC)
• Legacy dimmer compatibility and
dimming performance
• High efficiency and long operating life
• Power factor
• Conducted and radiated emissions
Solving these challenges requires a wide
variety of LED lighting solutions.
AC/DC LED Drivers — TI offers AC/DC
driver solutions for LED lighting systems
that are dimmable, isolated and nonisolated, highly efficient and powerfactor-corrected with a long-life and a
Get more information at: www.ti.com/led
compact form factor. These LED systems
can also maintain compatibility with
installed fixtures and dimmers. Driver
protection features such as over-voltage,
over-current and over-temperature
ensure that LED lighting products are
safer than the traditional bulbs they
replace.
DC/DC LED Drivers — TI offers DC/DC
lighting-driver solutions with wide input/
output operating ranges that can be
used in buck, boost, SEPIC and flyback
architectures. Small solution sizes facilitate 12- to 24-V retrofitted designs such
as MR-16.
Phase-Dimmable, Primary-Side Regulated, PFC Flyback Controller for LED Lighting
LM3447
The LM3447 AC/DC LED driver includes TRIAC and trailing-edge dimmer detect and
decoder. It also has an adjustable hold-current circuit to provide smooth and flickerfree dimming operation in off-line and isolated LED lighting applications. Using constant
power control, lighting solutions based on the LM3447 can achieve up to 10%
improvement in efficacy across the expected operating temperature range of
the fixture.
Applications
• Dimmable lamps: A19, E26/27, PAR38
• LED luminaires
Evaluation Modules
Part Number
LM3447-A19-120VEVM
LM3447-A19-230VEVM
+
LM3447-PAR-230VEVM
Description
LM3447 120-VAC, 10-W, A19
evaluation module
LM3447 230-VAC, 10-W, A19
evaluation module
LM3447 230-VAC, 16-W,
PAR38 evaluation module
–
+
–
LM3447
VAC
TSNS
BIAS
HOLD
FLT1
AUX
FLT2
VCC
FF
GATE
INV
ISNS
COMP
GND
Get more information: www.ti.com/product/LM3447
74
|
Power Management Guide 2013
Texas Instruments
LED Lighting
General Illumination
Non-Isolated, Phase-Dimmable, Buck-PFC LED Driver with Digital Reference Control
TPS92075
The TPS92075 is a hybrid power-factor controller with a built-in phase-dimming
decoder. Power factor correction (PFC) is implemented using propriety control of
the internal reference. The controller operates in two modes: High power factor and
dimming. During non-dimming, the reference is controlled to maximize power factor.
When dimming is sensed, the reference is controlled in relation to a dimming curve
that has been optimized for TRIAC compatibility. The power stage operates with peak
current/constant off-time hysteretic control with variable switching frequency. These
integrated features simplify design with minimal external components. The TPS92075
includes standard protection features of input UVLO, LED open/short detection, as
well as IC thermal shutdown. The available package options include 8-pin SOIC and
6-pin TSOT.
Applications
• 5- to 30-W LED luminaires/lamps
• Phase-dimmable retrofit LED lighting
(A19, PAR/BR, T8)
• Recessed LED downlights, pendant
lights
Evaluation Module
Part Number
TPS92075EVM
A
VIN
AC
Description
TPS92075 120-VAC, 12.6-W A19
evaluation module
A
TPS92075
EMI
Filter
Triac
Dimmer
ASNS
COFF
GND
VCC
ISNS
GATE
OR
B
BuckBoost
B
Buck
Get more information: www.ti.com/product/TPS92075
Texas Instruments
Power Management Guide 2013
|
75
LED Lighting
General Illumination
450-mA, Constant-Current Buck, LED Driver Micro-Modules
TPS92550, TPS92551
The 14-W TPS92550 and 23-W TPS92551 are integrated constant-current buck, LED
driver modules that require only one external capacitor to implement a 350-mA constantcurrent source for driving high-brightness LEDs. The drivers work seamlessly with readily
available and inexpensive off-the-shelf constant-voltage power supplies to perform the
conversion from constant voltage to constant current that is needed to properly drive
TPS92550
1, 2
VIN
LED+
CIN
0.33 µF
VCC
Voltage
Regulator
High-Power
LED Array
1 µF
47 µH
7
GND
6
3 kΩ
EP
4
IADJ
5
VCC
3
+
Key Parameters
Device
LED–
4
Switch
Control
Logic
–
LEDs. Using this approach, a complete
lighting solution can be implemented in
minutes. The TPS92550/1 LED-driver
micro-modules integrate all the power
components (including the power inductor) and can drive 450-mA maximum LED
current for up to 10 (TPS92550) or 16
(TPS92551) LEDs in a single string.
VIN
fSW
4.5 to 36 V
4.5 to 60 V
TPS92550
TPS92551
400 kHz
800 kHz
LED Current Setting
IADJ Pin
VREF
VREF Pin
ILED Current
499 W
Ground
Ground
Open
Open
10.5 kW
300 mA
350 mA
450 mA
Evaluation Modules
DIM
Part Number
1.2 V
Description
TPS92550EVM
TPS92551EVM
TPS92550 evaluation module
TPS92551 evaluation module
Get more information: www.ti.com/product/TPS92550 or TPS92551
Switching
Frequency
(kHz)
DC/DC or AC/DC
Control
Isolated
Applications
Non-Isolated
Applications
Selection Guide
TPS92001
TPS92002
9
14
19
19
Configurable
Configurable
100
100
AC/DC
AC/DC
4
4
4
4
Flyback/Buck
Flyback/Buck
TPS92020
11.5
18
Configurable
350
DC/DC
4
4
Half-Bridge
TPS92210
TPS92075
TPS92310
TPS92311
TPS92314/A
TPS92070
LM3444
LM3445
LM3447
LM3448
LM3450/A
UCC28810
UCC28811
9
11
13
13
13
9
8
8
7.5
8
8.5
15.4
12
20
18.5
36
36
35
21.5
13
12
17.5
12
20
18
18
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
Configurable
140
500
150
150
150
146
1000
1000
70
1000
120
140
140
AC/DC
AC/DC
AC/DC
AC/DC
AC/DC
AC/DC
AC/DC
AC/DC
—
AC/DC
AC/DC
AC/DC
AC/DC
4
4
Flyback
Buck/Buck-Boost
Flyback/Buck
Flyback/Buck
Flyback/Buck
Flyback
Flyback/Buck
Flyback/Buck
Flyback
Flyback/Buck
Flyback
Flyback/Boost
Flyback/Boost
Device
VIN
VIN
(min) (max)
(V)
(V)
LED Voltage
(max)
(V)
Topology
LED
Configuration
Dimming
PFC
TRIAC
TRIAC
EVM
Package(s)
Price*
4
8 MSOP, 8 SOIC
8 MSOP, 8 SOIC
0.45
0.45
4
8 SOIC
0.70
4
4
✔
✔
✔
✔
✔
✔
✔
✔
4
4
4
4
8 SOIC
6 TSOT, 8 SOIC
10 MSOP
16 SOIC
8 SOIC
16 TSSOP
10 MSOP
10 MSOP, 14 SOIC
14 TSSOP
16 SOIC
16 TSSOP
8 SOIC
8 SOIC
0.75
0.75
0.55
0.72
0.55
0.95
0.60
0.72
0.85
1.04
1.76
0.32
0.32
AC/DC High-Brightness LED Drivers
*Suggested resale price in U.S. dollars in quantities of 1,000.
76
|
Power Management Guide 2013
✔
✔
✔
✔
✔
✔
✔
4
4
4
4
4
4
✔
✔
4
4
4
4
4
4
4
4
Series/Parallel
Series/Parallel
Multi-String
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
Series/Parallel
4
PWM
TRIAC
TRIAC, TE
TRIAC, TE
TRIAC, TE
TRIAC, TE
TRIAC
No
TRIAC, TE
TRIAC, TE
TRIAC, TE
TRIAC, TE
TRIAC
PWM/Analog
4
4
✔
✔
4
4
4
4
4
4
4
4
New devices are listed in bold red.
Texas Instruments
LED Lighting
General Illumination
Selection Guide (Continued)
Device
Max LED
Current
(mA)
Input
Voltage
Range (V)
Maximum Maximum
Output
Number
Voltage of LEDs in
(V)
Series
Switching
Frequency
(MHz)
Topology
Features
Packaging
Price*
28 eTSSOP
3.42/3.93
8 ePSOP
0.90
8 ePSOP/LLP
1.10/1.25
20 eTSSOP
1.27
20 eTSSOP
1.50
28 TSSOP/LLP
1.67
8 MSOP/PSOP
0.91/1.17
8 SOIC/PSOP
1.17/1.39
5 SOT23, 6 LLP
1.10
14 eTSSOP
1.41/1.50
16/20/14
eTSSOP
1.42/1.52/
1.22
24 LLP
2.18/2.38
10 eMSOP
1.20/1.30
20 eTSSOP
1.57
10 MSOP, 10
SON
0.99
10 eMSOP
1.50
7 TO-PMOD
7 TO-PMOD
5.00
5.50
16 eTSSOP
1.45
20 eTSSOP
1.50
10 eMSOP
0.72
DC/DC High-Brightness LED Drivers
80/95
25
Up to 1 MHz
Boost
Dynamic headroom control, 4 output channels
70
20
—
Linear
LED string current equalization
1000
12 to 80/
12 to 95
6 to 70
4.5 to 42/
4.5 to 65
80/95
16
Up to 1 MHz
Buck
Thermal foldback , analog and PWM dimming
LM3492
200
4.5 to 65
65
17
Up to 1 MHz
Boost
LM3492HC
250
4.5 to 65
65
17
Up to 1 MHz
Boost
Dynamic headroom control, 2 output channels,1000:1
dimming contrast ratio
Dynamic headroom control, 2 output
channels,10000:1 dimming contrast ratio
150 per
string
5.0 to 36
40+
30
1
Analog,
PWM
LM3402/02HV
500
6.0 to 42/
6.0 to 75
40/70
12/20
Adjustable up
to 1 MHz
Buck
LM3404/04HV
1000
6.0 to 42/
6.0 to 75
40/70
12/20
Adjustable up
to 1 MHz
Buck
LM3410
1000
2.7 to 5.5
24
6
525 kHz/
1.6 MHz
Boost,
SEPIC
LM3406/06HV
1500
6.0 to 42/
6.0 to 75
40/70
12/20
Adjustable to
1 MHz
Buck
LM3421/23/29
& gt; 2000
4.5 to 75
75
20
Adjustable to
2 MHz
Boost,
SEPIC,
Buck
LM3433/34
6000+
–9.0 to –14
–6
1
Adjustable up
to 1 MHz
Buck
LM3409/HV
5000
6.0 to 42/
6.0 to 75
42/75
13/23
1 MHz
Buck
LM3424
3000+
3.5 to 75
75
18
Adjustable to
2 MHz
TPS40211
3000+
4.5 to 52
50
15
Up to 1 MHz
Boost,
SEPIC
Boost,
SEPIC,
Flyback
TPS92510
1500
3.5 to 60
57
16
TPS92550
TPS92551
450
450
4.5 to 36
4.5 to 60
34
57
10
16
Adjustable up
to 2.5 MHz
400 kHz
800 kHz
TPS92690
& gt; 2000
4.5 to 75
75
20
TPS92660
& gt; 2000
10 to 80
75
21
TPS92560
& gt; 1000
6.5 to 42
42
12
LM3464/A
1000+
LM3466
1500
LM3414/HV
LM3431
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
3-string output
Fast PWM dimming, no control loop compensation,
supports ceramic capacitor and capacitor-less
outputs
Fast PWM dimming, no control loop compensation,
supports ceramic capacitor and capacitor-less
outputs
PWM dimming, small footprint, low external
component count
Fast PWM dimming. no control loop compensation,
supports ceramic capacitor and capacitor-less
outputs
Fast PWM dimming, LED ready, broken open check
overvoltage protection, FLT, cycle-by-cycle current
limit
Drives common-anode LEDs, analog and fast PWM
dimming
PWM and analog dimming, high-side current sense,
100% duty cycle achievable
Temperature foldback , synchronizable 50-kHz max
PWM dimming
Programmable soft start, overcurrent protection with
auto retry, programmable oscillator frequency
Thermal foldback , analog and PWM dimming,
frequency sync
Buck
Integrated micro-module
Buck
Integrated micro-module
Boost, Fast PWM dimming, LED ready, broken open check
Adjustable to
SEPIC, overvoltage protection, FLT, cycle-by-cycle current
2 MHz
Buck, Cuk limit
Adjustable up Buck + Two-string LED driver with I2C/EEPROM current trim
to 1 MHz
Linear for high CRI lighting
Adjustable up
Buck,
to 1.5 MHz
SEPIC Integrated active low-side input rectifiers
Buck
New devices are listed in bold red.
Power Management Guide 2013
|
77
Display Power
LCD/OLED Display Bias Solutions
Fully I2C Programmable 6-Channel LCD Bias IC with Gate-Pulse Modulation for All TV Sizes
TPS65177
The TPS65177 provides all supply rails needed by a gate in panel (GIP) or non-GIP
TFT-LCD panel. All output voltages are I2C programmable.
VIN
8.6 to 14.7 V
Boost Converter
VAVDD
13.5 to 19 V, 2.2 A at 18 V
Buck Converter 1
VIO
2.2 to 3.7 V, 2.7 A at 3.3 V
Buck Converter 2
(Synchronous)
I2C
Compatible
Isolation Switch
VCORE
0.8 to 3.3 V, 2.4 A at 1.2 V
Buck Converter 3
(Synchronous)
VHAVDD
4.8 to 11.1 V, 1 A at 9 V
Positive Charge-Pump
Controller
(Temp. Compensated)
VGH
20 to 40 V, 200 mA
Negative Charge-Pump
Controller
VGL
–5.5 to –14.5 V, 200 mA
Gate-Pulse Modulation
(GPM)
Key Features
• Gate-pulse modulation (GPM)
• Temperature compensation for VGH
• 40-pin 6 x 6-mm QFN package
• I2C-compatible interface
• Input voltage: 8.6 to 14.7 V
• Integrated VAVDD isolation switch
• 6-bit boost converter VAVDD: 13.5 to
19.8 V
• 3-bit programmable switch current limit
of up to 4.25 A
• 4-bit programmable high-voltagestress mode
• 1-bit programmable soft start
• 6-bit synchronous buck VHAVDD: 4.8 to
11.1 V
• 1.7-A switch current limit
• 4-bit buck converter VIO: 2.2 to 3.7 V
Applications
• GIP LCD TVs
• Non-GIP LCD TVs
Get more information at: www.ti.com/product/TPS65177
Dual-Output Power Supply for AMOLED Displays
TPS65631
The TPS65631 is designed to drive AMOLED displays requiring positive and negative
supply rails. It integrates a boost converter for VPOS, an inverting buck-boost converter
for VNEG suitable for battery-operated products. The digital control pin (CTRL) allows
the negative output voltage to be programmed in digital steps. The TPS65631 uses a
novel technology enabling excellent line-transient regulation and efficiency.
L1
4.7 µH
VIN
2.9 to 4.5 V
PVIN
C1
10 µF x 2
AVIN
TPS65631
OUTP
C4
100 nF
PGND
FBS
CTRL
EN/
Program VNEG
C2
10 µF
OUTN
CT
AGND
VPOS
4.6 V/300 mA
SWP
SWN
VNEG
–4.0 V/300 mA
C3
10 µF x 2
Key Features
• 0.5% accuracy VPOS
• Excellent line-transient regulation
• 300-mA output current
• Short-circuit protection covering startup, operation and overload
• Best-in-class efficiency
• 2.9- to 4.5-V input-voltage range
• Fixed 4.6-V VPOS output voltage
• Digitally programmable VNEG of –1.4 to
–4.4 V (default –4 V)
• Thermal shutdown
• 3 x 3-mm, 12-pin QFN package
Applications
• Active matrix OLED (AMOLED)
displays below 5.5˝
L2
4.7 µH
Get more information at: www.ti.com/product/TPS65631
78
|
Power Management Guide 2013
Texas Instruments
Display Power
LCD/OLED Display Bias Solutions
Selection Guide
Device
VIN
(V)
Features1
Boost
Buck
ILimit (min) ILimit (min)
(A)
(A)
Isolation
Switch
VGH
VGL
GVS
VCom
HVS
Other
Price*
Solutions for Large LCDs (TVs)
TPS65160/A
TPS65161
TPS65161A
TPS65161B
TPS65162
12
12
12
12
12
2.8
2.8
3.7
3.7
2.8
2
2.3
2.3
2.5
2.8
External
External
External
External
Integrated
Driver
Driver
Driver
Driver
Driver
Driver
Driver
Driver
Driver
Driver
—
—
—
—
Yes
—
—
—
—
2 op amps
—
—
—
—
—
TPS65163
12
2.8
1.5
External
Controller
Controller
In level shifter
—
—
TPS65168
12
3.5
2.8
Integrated
Controller
Controller
—
—
—
TPS65170
TPS65176
12
12
2.8
3.5
1.5
2.5
External
External
Controller
Controller
Controller
Controller
—
—
—
—
—
—
TPS65178
12
3.5
2.6
Integrated
Controller
Controller
—
—
—
TPS65177
12
4.25
3
Integrated
Controller
Controller
Yes
—
—
Device
VIN
(V)
Boost
ILimit (min)
(A)
2.14
2.78
2.78
2.78
2.45
9-ch level shifter, LCD discharge,
reset generator
I2C programmable, 2 buck, temp.
compensation, reset
Reset
Max AVDD 18.5 V, Vlogic 3.3 V
Integrated 6-ch gamma buffer,
I2C, Vcom, bucks for HVDD, VCC,
VCORE, VEPI, boost for VDD
Temp compensation, I²C, 1 boost,
3 bucks
2.32
2.10
1.40
1.00
1.90
1.90
Features1
Overvoltage
Protection
Isolation
Switch
VLogic
VGH
VGL
GVS
VCom
Other
Price*
Solutions for Medium and Small LCDs (Monitors and Notebooks)
TPS61085
TPS61087
TPS65100
TPS65105
TPS65140
5
5
5
5
5
2
3.2
1.6
0.96
1.6
Yes
Yes
Yes
Yes
Yes
—
—
—
—
—
—
—
LDO controller
LDO controller
LDO controller
External
External
Integrated
Integrated
Integrated
External
External
Driver
Driver
Driver
—
—
—
—
—
—
—
1 buffer
1 buffer
—
TPS65142
5
1.8
Yes
—
LDO
Driver
External
Yes
1 buffer
TPS65145
5
0.96
Yes
—
LDO controller
Integrated
Driver
—
—
0.95
1.60
1.87
1.87
1.71
Integrated 6-ch WLED
backlight driver, with
integrated MOSFET
1.71
TPS65148
2.5 to 6
4
Yes
External
LDO
External
External
Yes
1 buffer
TPS65149
TPS65150
TPS65165
3 to 6
5
5
4.0
2
4.4
Yes
Yes
Yes
External
External
—
—
—
—
Controller
Driver
Integrated
Controller
Driver
Driver
—
Yes
Yes
Programmable, no buffer
1 buffer
2 op amps, 1 buffer
1V
Device
Description
Clock
Discharge
LDO for gamma, reset
(/XAO),
LCD discharge
Level shifters, reset
2.10
1.90
1.92
1.80
*Suggested resale price in U.S. dollars in quantities of 1,000.
GH = Positive LCD rail voltage, VGL = Negative LCD rail voltage, GVS = Gate-voltage shaping for VGH ,
VCom = LCD VCom voltage source, and HVS = High-voltage stress-test control.
Number of Channels
1.35
Additional
VGH1
(max)
(V)
VGH2
(max)
(V)
VGL
(max)
(V)
VCom
GVS/GPM Charge Sharing
Other
Package Price*
LCD Support IC Solutions (Scan Drivers/Level Shifters)
TPS65192 10-channel level shifter for LCD
displays w/GPM
shifter
TPS65194 13-channel levelop amp for LCD
displays w/VCom
for LCD
TPS65193 5-channel level shifter scan driver)
displays (dual channel
TPS65196 15-channel level shifter for LCD
displays
TPS65198 13-channel level shifter for LCD
displays w/VCom op amp
8-channel level shifter supporting
TPS65197 different charge-sharing methods
and panel discharge
7
1
2
38
38
–15
—
Yes
—
6
1
6
38
38
–15
Op amp
200 mA
—
—
5
—
—
35
—
–28
—
—
Yes
8
1
6
38
38
–23
—
Yes
—
6
1
6
38
38
–23
Op amp
200 mA
Yes
—
6
2
—
45
—
–20
—
—
LCD
discharge
State
machine
QFN-28
1.40
QFN-24
0.80
QFN-24
0.80
Soft-start
QFN-28
0.80
4x4
package
QFN-24
1.00
Selectable:
4x4
Disable, Method 1, package
Method 2
QFN-28
1.00
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
79
Display Power
LCD/OLED Display Bias Solutions
Selection Guide (Continued)
VIN
(V)
Device1
LDO 1
LDO 2
Charge Charge
Pump 1 Pump 2
–15 V,
120 mA
–15 V,
120 mA
22 V,
10 mA
22 V,
10 mA
Communication
Interface
Application
VCom Adjust
Active
Discharge
P2P with
TPS65181/2
Yes
No
No
Yes
Package
Price*
QFN-48
(0.5 mm 7x7 or 0.4 mm 6x6)
QFN-48
(0.5 mm 7x7)
1.75
Solutions for E-Readers
TPS65185
3 to 6
TPS65186
3 to 6
15 V,
120 mA
15 V,
120 mA
–20 V,
12 mA
–20 V,
12 mA
Power supply for Active Matrix
E Ink® Vizplex® panels
Power Supply for Active Matrix
E Ink Vizplex panels
User programmable
(internal)
User programmable
(internal)
I2C
I2C
1.75
1
See datasheets for more specifications.
*Suggested resale price in U.S. dollars in quantities of 1,000.
VIN
Device
(min) (max)
Features (V)
(V) Frequency
Description
AVDD ILimit AVDD
VLogic1 VLogic1
(min)
(max) Isolation ILimit
(min)
(mA)
(V)
Switch (min) (A) (V)
VGH (IGH)
VGL (IGL)
Other
Package Price*
LCD SFF/MFF — IPS and OLED Solutions ( & lt; 5 V)
TPS65137
4-ch single inductor multiple
outputs (SIMO) bias IC w/fixed
3.3-V VLogic
4-ch single inductor multiple
outputs (SIMO) bias IC w/fixed
1.8-V VLogic
3-ch single inductor multiple
outputs (SIMO) bias IC w/
adjustable sequencing
Dual positive and negative
outputs (700 mA)
Dual positive and negative
outputs (1800 mA)
Single inductor multiple outputs
(SIMO) for positive and negative
output
Dual positive and negative output
w/digital Vneg adjustment
TPS65138
Dual positive and negative output
w/digital Vneg adjustment
AMOLED
2.9
4.5
1.6 MHz
—
—
Internal
—
—
TPS65631
Dual-output AMOLED display
power supply
AMOLED
2.9
4.5
1.7 MHz
—
—
Internal
—
—
TPS65632A
Triple-output AMOLED display
power supply
AMOLED
2.9
4.5
1.7 MHz
—
—
Internal
—
—
TPS65135
Single inductor multiple outputs SFF/MFF
(SIMO) for positive and negative IPS panel
output
2.5
5.5
1 MHz
—
—
Internal
—
—
TPS65120
TPS65121
TPS65124
TPS65130
TPS65131
TPS65136
Small form
factor
2.5
5.5
4 MHz
7.5/25
5.6
Internal
LDO
Fixed Integrated 20 V Inverter –18 V
controller 3.3 max. (6 mA)
max. (6 mA)
—
QFN-16
0.95
Small form
factor
2.5
5.5
4 MHz
7.5/25
5.6
Internal
LDO
Fixed Integrated 20 V Inverter –18 V
controller 1.8 max. (6 mA)
max. (6 mA)
—
QFN-16
0.95
Small form
factor
2.5
5.5
4 MHz
7.5/25
5.6
Internal
—
—
Integrated 20 V Inverter –18 V
max. (6 mA)
max. (6 mA)
QFN-16
0.95
OLED, CCD
sensor
OLED, CCD
sensor
2.7
5.5
1.4 MHz
—
—
External
—
—
QFN-24
1.70
5.5
1.4 MHz
—
—
External
—
—
Inverter –15 V
max. (0.7 A ILimit)
Inverter –15 V
max. (1.8 A ILimit)
—
2.7
Boost 15 V max.
(0.7 A ILimit)
Boost 15 V max.
(1.8 A ILimit)
—
QFN-24
2.20
AMOLED
2.3
5.5
40 kHz to
1 MHz
—
—
Internal
—
—
Boost fixed
4.6 V (80 mA)
Inverter –6 V
max. (80 mA)
—
QFN-16
1.20
AMOLED
2.3
5.5
1.6 MHz
—
—
Internal
—
—
Boost fixed
Inverter –5.2 V
4.6 V (200 mA) max. (200 mA)
Inverter –2.2
Boost fixed
to –5.2 V
4.62 V (300 mA) down(300 mA)
max.
Digital adjust
for VGL
QFN-10
0.85
0.8% Vpos
accuracy
QFN-10
0.95
Inverter –1.4
Boost fixed
to –4.4
4.6 V (300 mA) down(300 mA)V
max.
Inverter –1.4
Boost fixed
to –4.4 V
4.6 V (300 mA) down(300 mA)
max.
0.5% Vpos
accuracy
QFN-12
1.20
QFN-16
1.50
QFN-16
1.20
Boost up to 6 V Inverter down
to –7 V
Adjustable
sequencing
0.5% Vpos
accuracy, fixed
AVDD of 7.7 V
80-mA output
current,
50% current
mismatch
*Suggested resale price in U.S. dollars in quantities of 1,000.
Gamma Buffers
Channels
22 (+2 static)
18
16
14
12
10
8
7
6
4
0
80
|
0-VCom Channels
1-VCom Channels
2-VCom Channels
LM8207
BUF16822
BUF22821
BUF18830, BUF20800, BUF20820
BUF16821
BUF16820
BUF12800, BUF12840
BUF06703, BUF06704
BUF04701
BUF11702/4/5
BUF08821, BUF08832, BUF08630
BUF08800
BUF07702/3/4
BUF05703, BUF05704
BUF01900, BUF01901
Power Management Guide 2013
Texas Instruments
Display Power
LED Drivers—Backlighting
Design Factors
Dot Correction — Creates uniform LED
brightness. Gives the ability to dynamically control the output current.
Output Voltage Monitor — Monitors
volt ges at constant current output
a
t
erminals to detect LED failure and short
circuit.
Thermal Error Flag — Indicates an
overtemperature condition.
Grayscaling — Provides an enhanced
color spectrum per LED equivalent with
the number of grayscale steps available.
LED Open Detection — Indicates a
broken or disconnected LED at an output
terminal.
Thermal Shutdown — Turns output off
when junction temperature exceeds its
limit.
Watchdog Timer — Turns output off
when scan signal is stopped.
LED Drivers Function Guide
TPS61185
LP8552
TPS61196
~80 WLEDs, 8 x 25 mA,
VOUT (max) = 38 V,
VIN = 4.2 to 24 V
60–66 WLEDs, 6 x 55 mA,
VOUT (max) = 40 V,
VIN = 2.7/4.5 to 22 V
120 LEDs, 6 x 200 mA*,
VOUT (max) = 120 V,
VIN = 8 to 30 V
TPS61183
TPS61176
~80 WLEDs, 6 x 30 mA,
VOUT (max) = 38 V,
VIN = 4.5 to 24 V
60 LEDs, 6 x 30 mA,
VOUT (max) = 40 V,
VIN = 2.7 to 6.5 V
Multichannel
TPS61150/1
~14 WLEDs, 2 x 35 mA,
VOUT (max) = 27 V,
VIN = 2.5 to 6.0 V
*Continuous current (400-mA pulse)
LM3532
LP8553
30 LEDs, 3 x 30 mA,
VOUT (max) = 40 V,
VIN = 2.7 to 5.5 V
TPS61199
~120 WLEDs, 8 x 80 mA,
VOUT (max) = 60 V,
VIN = 4.5 to 21 V
40–44 WLEDs, 4 x 55 mA,
VOUT (max) = 40 V,
VIN = 2.7/4.5 to 22 V
LM3630
LP8545
20 LEDs, 2 x 28 mA,
VOUT (max) = 40 V,
VIN = 2.3 to 5.5 V
TPS61195
~96 WLEDs, 8 x 30 mA,
VOUT (max) = 45 V,
VIN = 4.5 to 21 V
40–44 WLEDs, 4 x 55 mA,
VOUT (max) = 40 V,*
VIN = 2.7/4.5 to 22 V
LP8856
60 LEDs, 6 x 30 mA,
VOUT (max) = 40 V,
VIN = 2.7 to 6.5 V
*55 V with external FET
LM3533
20 LEDs, 2 x 30 mA,
VOUT (max) = 40 V,
VIN = 2.7 to 5.5 V
Single Channel
TPS61166
TPS61062
TPS61500
TPS61165
~3s3p WLEDs, 300 mA,
VOUT (max) = 18 V,
VIN = 2.5 to 10 V
~5 WLEDs, 25 mA,
VOUT (max) = 23 V,
VIN = 2.7 to 6.0 V
~12 WLEDs, 3.8 A,
VOUT (max) = 38 V,
VIN = 2.9 to 18 V
~27 WLEDs, 3s9p, 350 mA,
VOUT (max) = 38 V,
VIN = 3.0 to 18 V
TPS61060
TPS61160
LM3530
TPS61161
~3 WLEDs, 40 mA,
VOUT (max) = 14 V,
VIN = 2.7 to 6.0 V
~6 WLEDs, 20 mA,
VOUT (max) = 26 V,
VIN = 2.7 to 18 V
10 LEDs, 1 x 30 mA,
VOUT (max) = 40 V,
VIN = 2.7 to 5.5 V
~10 WLEDs, 20 mA,
VOUT (max) = 38 V,
VIN = 2.7 to 18 V
TPS61061
~4 WLEDs, 30 mA,
VOUT (max) = 18 V,
VIN = 2.7 to 6.0 V
20
30
40
60
Overvoltage Protection, VOUT Maximum (V)
Texas Instruments
Power Management Guide 2013
|
81
Display Power
LED Drivers—Backlighting
High-Efficiency LED Backlight Driver for Tablets and Notebooks
LP8552
L1
2.7 to 22 V
CIN 15 µH
10 µF
+5-V Input Rail
1 µF
CVLDO
VDDIO Reference Voltage
VSYNC signal
100 nF
1 µF 120 kΩ
RISET
RFSET
VLDO
VDDIO
VSYNC
FB
OUT1
FILTER
OUT2
ISET
LP8552
FSET
OUT3
OUT4
OUT5
SCLK
SDA
MCU
COUT
4.7 µF
39 pF
SW
VIN
Key Features
• Advanced slope control eliminates
human eye glitch response of step or
linear ramp
• Dithering during transition enables
smooth effect
• High-voltage DC/DC boost converter
with integrated FET with four switching
frequency options: 156/312/625/
1250 kHz
• 2.7- to 22-V input-voltage range to
support 1x…5x cell Li-Ion batteries
• Programmable PWM resolution
True 8- to 13-bit (steady state)
Additional 1 to 3 bits using dithering
during brightness changes
• I2C and PWM brightness control
VOUT
OUT6
PWM
EN
Can be left floating
if not used
FAULT
GNDs
Applications
• Notebook and netbook LCD display
LED backlight
• LED lighting
6-Channel, High-Efficiency WLED Drivers Supporting Single-Cell-Battery Inputs
LP8556, TPS61176
The LP8556 and TPS61176 provide highly integrated solutions for tablet PC backlighting and support an input voltage as low as 2.7 V (suitable for a single-cell battery). Both
devices support 6 channels of LEDs and mixed-mode dimming for high efficiency.
Key Features (LP8556/TPS61176)
• Maximum LED current per channel:
50 mA/30 mA
• Dimming methods: PWM, adaptive,
pure analog/mixed-mode
VBATT
D1
L1
2.7 to 20 V
10 to 43 V
CIN
COUT
VIN
1.62
to 5.5 V
VDDIO
CVLDO
VDDIO
• Programmability: EPROM/resistor
• Package: 20 SMD/16 QFN
• Phase shift (LP8556)
C1
2.2 µF
Q1
R2
82 k
C6
100 pF
D2
MODE/FAULT
VBOOST
LED1
LP8556
C2
1 µF
VLDO
LED5
MCU
PWM
EN
SDA
SCL
LED6
GNDs
PGND
R3
1M
R4
43 k
IFB1
IFB2
IFB3
IFB4
IFB5
LED4
PWM
C3
4.7 µF
TPS61176
C4
1 µF
LED3
SW
Up to 40 V
OVP
VIN
LED2
D1
C7
2.2 µF
SW
VLDO
L1
4.7 µH
Optional
VIN
2.7 to ~6.5 V
Applications
• Tablet backlight powered by single-cell
battery
• Backlight for small and medium formfactor LCD display with input from
single-cell or multicell battery
PWM/E N
IFB6
ISET
R1
51 k
COMP
GND
C5
0.47 µF
Get more information at: www.ti.com/product/LP8556 or TPS61176
82
|
Power Management Guide 2013
Texas Instruments
Display Power
LED Drivers—Backlighting
4.7 µF
4
30
3 x 33 µF
Shutdown Current
(typ) (µA)
38
Quiescent Current
(typ) (mA)
✔
Peak Efficiency3 (%)
1 µF
1 µF
100 nF
100 nF
100 nF
—
—
4.7 µF
1 µF
1 µF
1 µF
1 µF
1 µF
220 nF
220 nF
220 nF
2.2 µF
1 µF
4.7 µF
4.7 µF
—
—
10 µF
10 µF
10 µF
Dimming2
Output Capacitor
4
No
No
17
28
28
28
28
19
26
26
38
38
38
14
18
22
—
—
—
—
—
—
38
38
50
Load-Disconnect
During Shutdown
Overvoltage Protection
(min) (V)
4
6
4
6
6
4 + 1 OLED
Up to 2 x 6
5
6
6
10
10
10 to 40
3
4
5
3
5, 3
7
7 + Aux
2 or 4
7
10 x 6
10 x 8
8 x 10
Current Regulation
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Charge pump
Charge pump
Charge pump
Charge pump
LDO
Parallel
Inductive
Inductive
Inductive
Switch Current Limit
(typ) (mA)
Number of
LEDs1
LED Configuration
Type
OLED Capable
VIN
(V)
Device
Synchronous
Selection Guide
Package(s)
90
90
90
90
90
83
82
81
92
85
—
—
—
—
95
94
95
0.028
0.028
0.038
0.038
0.038
2
2
1.5
1.8
1.8
1.8
1.8
2.3
—
—
—
0.065
0.200
6.7
6.7
0.18
—
4
& lt; 3
& lt; 3
0.1
0.1
0.1
0.1
0.1
1.5
1.9
1
1
1
1
1
1
1
1
1
0.01
0.1
1.3
1.3
0.1
—
11
& lt; 10
& lt; 10
SOT-23
SOT-23
QFN-8
QFN-8
QFN-8
QFN-10
QFN-10
QFN-10
QFN-6
QFN-6
QFN-6
QFN-6
QFN-6
QFN-8/WCSP-8
QFN-8/WCSP-8
QFN-8/WCSP-8
SOT-23
QFN-16
QFN-16
QFN-24
WCSP-9
WCSP-12/QFN-12
QFN-20
QFN-24
QFN-28
0.65
0.65
0.71
0.75
0.90
1.00
1.00
1.35
0.72
0.72
0.76
0.76
1.10
0.85
0.90
0.97
0.55
0.48
0.85
0.85
0.65
0.80
1.85
1.80
1.95
90
& lt; 3
& lt; 4
QFN-16
1.10
93
& lt; 10
96
95
95
95
95
& lt; 1.5
& lt; 3.5, Boost
ON
& lt; 1.5
& lt; 4, Boost ON
& lt; 3, Boost ON
& lt; 3, Boost ON
& lt; 3, Boost ON
Price*
WLED Drivers
TPS61041
TPS61040
TPS61043
TPS61042
TPS61045
TPS61140
TPS61150A
TPS61166
TPS61160
TPS61160A
TPS61161
TPS61161A
TPS61165
TPS61060
TPS61061
TPS61062
REG71050
TPS60230/1
TPS60250/5
TPS60251
TPS75103/5
TCA6507
TPS61183/87
TPS61185
TPS61195
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
2.5 to 6.0
2.5 to 6.0
2.5 to 6.0
2.7 to 18
2.7 to 18
2.7 to 18
2.7 to 18
3.0 to 18
2.7 to 6.0
2.7 to 6.0
2.7 to 6.0
3.2 to 5.5
2.7 to 6.5
2.7 to 6.0
2.7 to 6.0
2.7 to 5.5
1.65 to 3.6
4.5 to 24
4.2 to 24
4.5 to 21
TPS61176
2.7 to 6.5
Inductive
6 x 10/11
6 Channels
1000
TPS611995
8 to 30
Inductive
15 x 8
8 Channels
5000
LP8543
4.5 to 22
Inductive
7 x 10
7P10S
2500
±0.5 VBOOST + 1.6 V 4.7, 10 µF
TPS61196
LP8545
LP8550
LP8552
LP8553
8 to 30
4.5 to 22
4.5 to 22
4.5 to 22
4.5 to 22
Inductive
Inductive
Inductive
Inductive
Inductive
20 x 6
6 x 10
6 x 10
6 x 10
4 x 10
6 Channels
6P10S
6P10S
6P10S
4P10S
—
2500
2500
2500
2500
±0.5
±0.5
±0.5
±0.5
LP8556
2.7 to 20
Inductive
6 x 10
6P10S
2600
4
LM3528
LM3530
LM3532
LM3533
LM3535
LM3537
LM3538
LM3630
2.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
1
4
4
4
4
4
4
Inductive
Inductive
Inductive
Inductive
Charge pump
Charge pump
Charge pump
Inductive
12
11
30
22
8
8
8
20
Series
250
Series
400
Series
400
Series
500
4
Series
500
4
2 Series 2 x 550
2 Series 2 x 550
Series
11004
Series
700
Series
700
Series
700
Series
700
Series
1200
Series
400
Series
400
Series
400
Parallel
—
Parallel
—
Parallel
—
Parallel
—
Parallel
—
Parallel
—
6 Channels 2000
8 Channels 2000
10 Channels 3500
More LEDs can be driven in parallel string configuration.
2
May be via ENABLE pin, CONTROL pin or analog feedback network.
3
Depends on LED current, input voltage, number of LEDs, ILED pin.
Texas Instruments
2P6S
10 Series
3P10S
2P10S
8P
8P
8P
2P10S
4
4
770
839
1000
1000
—
—
—
1200
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
—
4
4
✔
4
4
4
4
4
4
4
4
100 µF
4.7, 10 µF
4.7, 10 µF
4.7, 10 µF
4.7, 10 µF
Yes
Yes
Yes
Yes
Yes
1-pin
1-pin
Yes
1-pin
Yes
1-pin
Yes
1-pin
Yes
Yes
Yes
No
Yes
I2C
I2C
Yes
—
Yes
Yes
Yes
MixedMode
Yes
PWM, I2C,
ALS
PWM
PWM, I2C
PWM, I2C
PWM, I2C
PWM, I2C
VBOOST + 1.6 V 4.7, 10 µF
PWM, I2C
95
2.2
—
2
85
88
87
87
92
92
92
90
0.25
1.35
1.35
—
1.1
1.1
1.1
—
1.8
1
1
—
1.7
0.2
0.2
1.8
38
VBOOST + 1.6 V
VBOOST + 1.6 V
VBOOST + 1.6 V
VBOOST + 1.6 V
19.25
40
40
40
—
—
—
40
1 μF
1 μF
1 μF
1 μF
1 μF
1 μF
1 μF
1 μF
Output current is limited to 300 mA.
5
External FET needed.
*Suggested resale price in U.S. dollars in quantities of 1,000.
4
4
4
4
4
4
4
4
4
4
4
4
IC
I2C
I2C
I2C
I2C
I2C
I2C
I2C
85
86
85
85
85
82
83
92
SOP-20/HTSSOP-20 1.85
—
QFN-24
2.30
& lt; 15
—
—
—
—
HTSSOP-28
QFN-24
micro SMD-25
micro SMD-25
micro SMD-25
micro SMD-25/
QFN-24
WCSP-12
WCSP-12
WCSP-16
WCSP-20
WCSP-20
WCSP-30
WCSP-30
WCSP-12
1.85
2.30
1.75
1.75
1.75
0.75
1.10
1.60
1.60
1.80
1.70
1.90
1.70
0.40
New devices are listed in bold red. Preview devices are listed in bold teal.
Power Management Guide 2013
|
83
Display Power
LED Drivers—Backlighting
Shutdown Current
(typ) (µA)
4
Quiescent Current
(typ) (mA)
1 μF
1 μF
—
1 μF
—
10 μF
Peak Efficiency3 (%)
—
—
—
—
—
—
Dimming2
Load-Disconnect
During Shutdown
—
—
—
—
—
—
Output Capacitor
8
3
1
9
4
10
Overvoltage Protection
(min) (V)
Charge pump
Charge pump
Charge pump
Charge pump
Charge pump
Inductive
Current Regulation
Number of
LEDs1
Switch Current Limit
(typ) (mA)
8P
3P
—
9P
4P
10P
Type
LED Configuration
VIN
(V)
Device
OLED Capable
Synchronous
Selection Guide (Continued)
Package(s)
I2C
I2C
1 Pin
I2C
—
I2C
92
—
—
—
—
—
2.1
—
—
—
—
—
3.7
—
—
—
—
—
WCSP-20
WCSP-20
WCSP-06
WCSP-25
WCSP-09
WCSP-30
Price*
1.50
0.85
0.45
0.90
0.66
1.80
WLED Drivers (Continued)
LM2756
LP5521
LP5522
LP5523
LP5524
LM8502
2.7 to 5.5
2.7 to 5.6
2.7 to 5.7
2.7 to 5.8
2.7 to 5.9
2.7 to 5.10
4
1
Device
4
4
4
4
4
4
4
4
4
Output current is limited to 300 mA.
5
External FET needed.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Output
Current
ILED
(mA)
Channel-toChannel
Accuracy
(%)
Dev.-to-Dev.
Accuracy
(%)
Short
Detection
3501
VIN VIN
Min Max
(V) (V)
4
4
More LEDs can be driven in parallel string configuration.
2
May be via ENABLE pin, CONTROL pin or analog feedback network.
3
Depends on LED current, input voltage, number of LEDs, ILED pin.
No.
of
Chan.
4
0.3
±1
4
New devices are listed in bold red. Preview devices are listed in bold teal.
Open
Overtemperature
Detection
Detection
Comments
Price*
4 iHVM™ outputs, 4 PWM controls, external FET
1.30
LED Drivers
TLC5960
8
10
28
4
4
1
TLC5960 output current is limited by external FET.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Device
Typical
Power
Level
Topology
Maximum
Practical
Frequency
(kHz)
Half-bridge
Half-bridge
350
300
Start-Up Operating
Current
Current
(µA)
(mA)
Supply
Voltage
(V)
UVLO:
On/Off
(V)
Max Duty
Cycle
(%)
11.5 to 18
12 to 18
11.1/8.9
10/8.5
Variable
—
Soft
Start
Output Drive
(Sink/
Source)
(A)
Package(s)
Price*
LLC Controllers
UCC25600
UCC25710
200 W to 1 kW
80 W to 500 W
100
—
7.5
—
4
4
0.4/0.8
0.4/0.8
8-SOIC
20-SOIC
0.80
1.50
Note: UCC2xxx devices are extended temperature-range versions of the UCC3xxx devices.
*Suggested resale price in U.S. dollars in quantities of 1,000.
84
|
Power Management Guide 2013
Texas Instruments
Display Power
Camera Flash LED Drivers
Design Factors
Series or Parallel LED Configuration
— Drives the driver topology. Inductive
boost converters provide the necessary
high voltage to a series LED string. This
requires only one current regulation loop
and two connection points for the LED
string.
Charge pumps typically drive parallel
LEDs; but unless each LED is currentregulated, each leg requires a current-set
resistor.
Overvoltage Protection (OVP) —
Protects the inductive driver from
destruction in case faulty LEDs open
the LED string.
Current Regulation — Avoids brightness variations in LED strings or legs that
consist of LEDs with different forward
voltages (Vf).
Dimming — LED drivers typically feature
analog and/or digital dimming to adjust
the LED brightness.
1500/1000
Total Solution Size
(mm2)
700/500
Battery Voltage-Droop
Monitoring
2000
Price*
QFN-10, WCSP-12 Voltage-mode selection pin
25
1.00
QFN-10, WCSP-12
Power Save Mode
1200
Control
Interface
LED Temperature
Monitoring
Typical Switch Current
(mA)
Down Mode when
VIN & gt; VOUT
IOUT
(max)
(mA)
Super-Capacitor
Support
Device
VIN
(V)
Privacy LED
1
Max. Number of LEDs
Selection Guide
25
0.85
25
1.00
25
1.50
25
1.50
15
0.60
23
1.30
31
1.30
18
0.50
26
1.40
26
1.45
—
1.95
18
0.35
26
0.35
Package(s)
Features and Differentiators
Camera Flash LED Drivers
TPS61050/2
2.5 to 5.5
1
TPS61054/5
2.5 to 5.5
1
TPS61310/1
2.5 to 5.5
3
4
1500
TPS61325
2.5 to 5.5
3
4
4100
—
TPS61300/1/5 2.5 to 5.5
3
4
4100
1850
LM3561
2.5 to 5.5
1
600
LM3554
2.5 to 5.5
2
LM3555
2.5 to 5.5
LM3556
I2C
Simple
logic
signal
—
4
4
I2C
4
4
4
4
I2C
4
4
WCSP-20
4
4
I2C
4
4
WCSP-20
1000/1500
4
I2C
4
1200
1000/1500/2000/2500
4
I2C
4
2
500
1250/1500/1750/2000
I2C
4
2.5 to 5.5
1
1500
1700/1900/2500/3100
4
I2C
4
4
WCSP-16
LM3559
2.5 to 5.5
2
1800
1400/2100/2700/3200
4
I2C
4
4
WCSP-16
LM3560
2.5 to 5.5
2
2000
1600/2300/3000/3600
4
I2C
4
LM3550
2.5 to 5.5
4
5000
—
LM3642
2.5 to 5.5
1
1500
1700/1900
4
I2C
4
4
WCSP-9
LM3565
2.5 to 5.5
1
930
2300/2600/2900/3300
4
I2C
4
4
WCSP-16
1
All of these devices have TX-Mask and safety timer DC/Flash.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
4
WCSP-12
4
WCSP-16
WCSP- 12
WCSP-16
I2C
4
WCSP-20
LLP
HW-reset input, dual-wire camera-module
interface, Power Good
Dual-wire camera-module interface, supercapacitor balancing, flash ready output
Voltage-mode selection pin (TPS61300/1)
DC light-mode selection pin (TPS61300)
Flash ready output, HW-reset input (TPS61301/5)
600-mA compact solution with integrated
protection features
1.2-A inductive driver with protection features
and voltage mode
Series driver with 90% efficiency and indicator
LED
4-MHz LED driver with tiny solution size and
integrated protection features
1.8-A inductive flash LED driver with
programmable indicator blinking
1.8-A inductive flash LED driver with
programmable indicator blinking
Super-cap flash LED driver with optimal mode to
limit power dissipation
4-MHz LED driver with tiny solution size and
integrated protection features
4-MHz dual series LED driver with tiny solution
size and integrated protection features
New devices are listed in bold red.
Power Management Guide 2013
|
85
Display Power
LED Drivers—Signage/Linear
Design Factors
LED Short Detection — Indicates a
shorted LED to ground at an output.
Dot Correction — Creates uniform LED
brightness. Gives the ability to dynamically control the output current.
Output Leakage Detection — Indicates
high resistance leakage from an output
to ground.
Invisible Detection Mode — Indicates
LED Open and LED Short conditions
while an output is off.
Grayscaling — Provides an enhanced
color spectrum per LED equivalent with
the number of grayscale steps available.
LED Display Drivers Function Guide
TLC5948A
*Code F = Open drain
BC = Brightness control
LED = LED short detection
16 Bits
LED, LOD
TLC5971
12 Ch, 7-bit BC
LOD = LED open detection
SCD = Sink-current driver
TLC5943
16 Ch, 7-bit BC
LED Open Detection — Indicates a
broken or disconnected LED at an output
terminal.
TLC5951
TLC59401
24 Ch, 8-bit BC, LOD, LED
LOD
Thermal Error Flag — Indicates an overtemperature condition.
TLC5970
TLC5940
LOD
12 Bits
TLC59461
3 Ch, 7-bit BC
With Dot Correction
Output Voltage Monitor — Monitors volt
ages at constant current output erminals
t
to detect LED failure and short circuit.
TLC5901
TLC5942
8 Ch, Analog BC
LOD
TLC5946
LOD
PWM Resolution
Thermal Shutdown — Turns output
off when junction temperature exceeds
its limit.
TLC5947
TLC5944
TLC5941/5
24 Ch
Precharged
Output Delay
TLC59116/F*
16 Ch, I2C
TLC59108/F*
8 Bits
Watchdog Timer — Turns output off
when scan signal is stopped.
8 Ch
TLC59208F*
8 Ch, I2C
TLC5921
TLC5916/7
TL4242
LED, LOD
LOD
8 Ch, SCD
1 Ch, 500 mA
TLC5952
On/Off
TLC5926/7
TLC5922
24 Ch, 7-bit BC
SCD
TLC5923
TLC5925/59025
LOD
TLC59210/1/2/3
TLC5928
TLC5924
200/200/40/–500 mA
LOD
Power Save Mode — Reduces LED
driver quiescent current when all outputs
are off.
LOD, Precharged
TLC59281
Without Dot Correction
TLC5929
Current Reference Short Flag —
Indicates whether the current set resistor
is shorted to ground.
TLC59282
Output Delay
20
40
60
80
100
120
140
150 and up
Output Current per Channel (mA)
16-Channel LED Driver with 7-Bit Global Brightness, Power Save Mode, Full Diagnostics
TLC5929
VLED
OUT 0
DATA
SCLK
SCLK
LAT
LAT
BLANK
OUT 0
OUT 15
SIN
SOUT
TLC5929
IC1
VCC
SCLK
LAT
VCC
SOUT
TLC5929
ICn
VCC
VCC
BLANK
BLANK
IREF
Controller
OUT 15
SIN
Key Features
• Complete LED diagnostics feature set
monitors for all fault conditions
• Power Save mode reduces LED driver
current consumption by 100x when
image is off
• 33-MHz data transfer rate
• 2 ns per channel delayed
switching
IREF
GND
GND
RIREF
RIREF
3
SID Read
Get more information: www.ti.com/product/TLC5929
86
|
Power Management Guide 2013
Texas Instruments
Display Power
LED Drivers—Signage/Linear
—
±6 (Max)
±6 (Max)
—
—
TLC59208F
8
3
5.5
50
±3 (Max)
—
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
—
SPI
SPI
I2C
I2C
4
8
8
I2C
8
8
2
16
16
8
8
8
8
16
16
16
16
16
16
16
16
16
16
16
3
3
3
3
3
3
4.5
3
3
3
3
3
3
3
3
3
3
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5
5
5.5
5.5
5.5
5.5
5.5
100
100
200
200
40
–500
80
80
80
80
45
45
120
120
35
35
45
±6 (Max)
±6 (Max)
—
—
—
—
±1
±1
±1
±1
±4 (Max)
±4 (Max)
±6 (Max)
±6 (Max)
±1
±1
±0.6
—
—
—
—
—
—
±4 (Max)
±4
±4
±4
±6 (Max)
±6 (Max)
±6 (Max)
±6 (Max)
±1
±1
±1
TLC5929
16
3
5.5
50
±1
±2
TLC5930
TLC5940
TLC59401
TLC5941
TLC5942
TLC5943
TLC5944
TLC5945
TLC5946
TLC59461
TLC5947
12
16
16
16
16
16
16
16
16
16
24
3
3
3
3
3
3
3
3
3
3
3
3.6
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
40
120
1201/802
80
50
50
60
80
40
40
30
±1
±1
±1
±1
±1.5
±1.5
±1
±1
±1
±1
±2
—
±2
+2/–2.7
±2
±3
±3
±3
±2
±2
±2
±2
TLC5948A
16
3
5.5
60
±0.6
±1
4
4
4
7
TLC5951
24
3
5.5
40
±1.5
±3
4
4
4
TLC5952
TLC5970
TLC5971
24
3
12
3
10
3
5.5
36
17
35
150
60
±1
±0.5
±1
±3
±3
±1
4
4
4
4
4
4
1
Output current with VCC & gt; 3.6 V.
2
Output current with VCC ≤ 3.6 V.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
4
4
4
4
4
4
4
8
8
4
4
4
7
7
7
4
4
4
4
4
4
4
4
8
8
4
4
4
4
7
4
4
6
7
16
SPI
8
7
12,
10, 8
7
7
7
7
12
16
4
4
4
4
4
4
4
4
4
4
4
4
8
6
6
6
7
7
6
6
6
6
4
4
Comments
Price*
Constant-current ouput
Open-drain output
Open-drain output but changes the I2C
addressing capability
Constant-current output
Open-drain output
Clear function and clock pin for data latch
No clear function and clock pin for data latch
“A” version has 15 ns (non-“A” is 25 ns)
4-channel grouped delay
Power save mode, invisible error detection,
10-V VLED
SPI
4
4
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
4
4
IC
I2C
Parallel
Parallel
Parallel
Parallel
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
10
12
12
12
12
16
12
12
12
12
12
4
4
4
Interface
8
8
8
8
TLC59116
TLC59116F
TLC59210
TLC59211
TLC59212
TLC59213/A
TLC5921
TLC5922
TLC5923
TLC5924
TLC5925
TLC59025
TLC5926
TLC5927
TLC5928
TLC59281
TLC59282
4
PWM Grayscale
Control (Bits)
—
±3 (Max)
±3 (Max)
±3 (Max)
±3 (Max)
Dot Correction (Bits)
500
120
120
100
100
Brightness
Control (Bits)
42
5.5
5.5
5.5
5.5
Overtemperature
Detection
4.5
3.3
3.3
3
3
Output
Current
ILED
(mA)
Open Detection
1
8
8
8
8
VIN
Max
(V)
Short Detection
Dev.-to-Dev.
Accuracy (%)
TL4242
TLC5916
TLC5917
TLC59108
TLC59108F
Device
No. VIN
of Min
Chan. (V)
Recharged FET
Channel-to-Channel
Accuracy (%)
Selection Guide
No auto-off function
30-V VLED, internal oscillator
Power save mode, invisible error detection,
10-V VLED
0.35
0.47
0.60
0.80
0.80
0.65
1.45
1.45
0.60
0.55
0.48
0.70
0.85
1.35
1.40
1.50
0.50
0.55
0.60
0.65
0.50
0.43
0.47
0.85
3.00
1.25
1.80
1.00
1.10
1.50
1.10
1.10
1.00
1.05
1.40
1.35
3.00
SPI
Differential
SPI
Integrated 3.3-V LDO
2.20
3.30
1.50
Preview devices are listed in bold teal.
Power Management Guide 2013
|
87
Multi-Channel Power Management Units (PMUs)
Ultra-Low-Power PMU for Metering and Energy-Harvesting Applications with Sub-500-nA IQ
TPS65290
The TPS65290 is a new PMU for ultra-low-power applications. Primary application
target is to reduce overall power consumption to a minimum in order to guarantee
battery life-time of over ten years. The ultra-low quiescent current of the “always-on”
sleep mode is in the range of hundreds of nA.
TPS65290
600-mA Buck-Boost Converter
150-mA LDO
8 Power Switches
Low IDDQ, Always-On Supply for
Microcontroller sleep mode
Power-Max Function between
VIN and Buck-Boost
SPI/I2C Interface
Key Features
• 2.2- to 5.5-V input operating range
• 600-mA buck-boost converter
• 150-mA LDO is stable with 1-µF
ceramics
• Always-on bias supply for microcontroller sleep mode with sub-500-nA
quiescent current
• Automatic power-max function
between VIN and buck-boost output
• 8 power switches
• Factory selectable SPI/I2C interface,
GPIO interface
• –40 to 125°C junction temperature
range
• 24-pin QFN package
Applications
• Gas/water metering
• Energy harvesting
• Road/bridge safety monitor
• Low-power RF
• General purpose low-power
applications
Multiphase PMUs with Three Step-Down Converters
TPS650380, TPS650381
The TPS650380/1 are multiphase 4-MHz PMU solutions for processor applications.
The devices support low-voltage appli a ion processors in smartphones and tablets,
c t
including the latest sub icron processes, and addressing digital voltage-scaling techm
nologies such as SmartReflex™. All rails support an output-voltage range of 0.5 to
1.77 V—fully programmed via I2C. VOUT can be increased to power 3-V or 3.3-V rails
with an external output voltage divider.
The PMU features built-in automatic phase shedding and current balancing for the
multi-phase rails. Multi-phase solutions enable operation at high efficiency over the
complete load range, which is important for handling the varying load of processors
and extending battery life.
TPS650380/1
Three Multiphase Step-Down
Converters with Integrated
FETs: 6 A, 3 A, 1 A
Two I2C Interfaces
Get more information: www.ti.com/product/TPS650380 or TPS650381
88
|
Power Management Guide 2013
Key Features
• Three step-down converters:
3-phase: 5/6.8 A
2-phase: 2/3.7 A
1-phase: 1.8 A
• Two I2C high-speed compatible
interfaces
• Soft start, Power Good indication,
built-in sequencer
• Package: 49-bump, 3.25 x 3.25 mm2
NanoFree™
Applications
• Power for application processor for
smart phones, tablets and ultrabooks/
netbooks
• Power for DSP, ASIC and FPGA in
industrial applications
• Dynamic voltage-scale compliant
processors and DSPs
• Infotainment and telematics
applications
Texas Instruments
Multi-Channel Power Management Units (PMUs)
Front-End PMU with Charger for Two- to Three-Cell Applications
TPS65090
The TPS65090 is a single-chip power-management IC for portable applications,
consisting of a battery charger with power-path management for a dual or triple Li-Ion
or Li-Polymer cell battery pack. The charger can be directly connected to an external wall adapter. Three highly efficient step-down converters are targeted for providing a fixed 5-V system voltage, a fixed 3.3-V system voltage and an adjustable voltage
rail. The device also has seven load switches built in. They can be used to control the
power supply individually for certain circuit blocks in the application circuit. The current
flowing through the load switches, the output current of the step-down converters, the
input current from the AC adapter, and the charge current are monitored and can be
read out using the digital interface.
Key Features
• Charger/power-path management:
Up to 4-A output current on the
power path
Switch-mode charger: Up to 4-A
charge current
TPS65090
Front-End PMU
(Charger, DC/DC
preregulator,
LDO, switches)
• Three step-down converters:
High efficiency over a wide outputcurrent range
Input-voltage range from 6 V to 17 V
Two fixed output voltages ( 5 V and
3.3 V), up to 6 A
TPS659xx
Processor PMU
ARM Cortex
A9/A15
Processor
®
®
One adjustable output voltage
(between 1.0 V and 3.3 V), up to 4 A
• Seven current-limited load switches:
One system voltage switch
(backlight)
One 5-V switch (HDMI)
One 3.3-V switch (LTE/modem)
Four 3.3-V switches (LCD, camera,
EMMC, SD)
All switches controlled by I2C
interface
• Two always-on LDOs:
Two fixed output voltages (5 V and
3.3 V)
Output-voltage accuracy of ±1.0%
Typical 10-μA quiescent current per
LDO
Applications
• Two- to three-cell applications like
tablets, netbooks and industrial/
medical
Get more information: www.ti.com/product/TPS65090
Processor PMU for ARM® Cortex™ A15
TPS65914
The TPS65914 integrated PMU is for next-generation ARM Cortex A15 processors.
The device provide seven configurable step-down converters with up to 9.0 A of
output current. One of these configurable step-down converters can be combined
with a 3.0-A regulator to allow up to 9.0 A of output current. The device also contain
11 LDOs. The power-up and power-down controller is configurable. The TPS65914 is
available in a QFN package with a 0.5-mm pitch.
TPS65914
Seven Step-Down Converters
with Integrated FETs.
Single/Dual Phase. Up to 9 A.
Eleven general-purpose LDOs
One 5-V Boost at 0.5 A
12-Bit ADC, Back-up Charger,
GPIO, I2C/SPI,
thermal management, etc.
RTC, 32-kHz Clock
Key Features
• Seven step-down switch-mode
regulators:
One 0.5- to 3.3-V at 6.0 A with DVS
One 0.5- to 3.3-V at 4.0 A with DVS
One 0.5- to 3.3-V at 3.0 A. Can be
combined with the 6.0 A, resulting
in 9.0 A.
Two 0.5- to 3.3-V at 2.0 A with DVS
Two 0.5- to 3.3-V at 1.0 A with DVS
• One 5-V output at 0.5 A for USB OTG,
USB LDO and HDMI
• Eleven LDOs up to 300 mA
• Low-power ECO mode: 5 μA in off
mode
• 12-bit sigma-delta ADC with 16 input
channels
• Thermal monitoring
Applications
Cortex A15 processors
Tablets and other portable devices
Texas Instruments
Power Management Guide 2013
|
89
Multi-Channel Power Management Units (PMUs)
DC/DC Step-Down
Controller
LDO
Communication
Interface
With 1 to 2 power switches
Smallest single Li-Ion applications, also QFN
General purpose (3.5 A, 2.5 A)
General purpose (3 A, 2 A), good for 2 layers
Dual buck
General purpose
General purpose
With 1/2 USB switches
General purpose
General purpose
General purpose
Battery powered RF
Portable with buck-boost
Low-cost 5x channel PMU
Low-cost 6x channel PMU
General purpose
General purpose
QFN-24
WCSP-25
QFN-28
QFN-28
LLP-16
QFN-16
QFN-40
QFN-40
SMD-12
SMD-25, LLP-24
LLP-24
SMD-16
LLP-48
QFN-24
QFN-32
micro SMD-20
micro SMD-30
2.45
1.65
2.95
2.95
2.25
1.40
3.05
3.25
0.95
2.28
1.90
2.31
3.95
1.85
1.85
1.50
2.30
1
3
—
4
9
I2C
2x I2C
Safety-critical applications
Flexible PMU with ext DC/DC controller option
HTSSOP-32
HTQFP-80
2.60
5.72
Yes
—
—
Yes
—
—
Yes
—
—
—
Yes
—
3
3
3
3
3
3
2
3
3
3
3
4
—
—
—
—
—
—
—
—
—
—
—
—
2
3
3
4
4
4
10
10
10
9
15
16
I2C
I2C
—
—
2x I2C
2x I2C
I2C
2x I2C
2x I2C
2x I2C
I2C
I2C
With and without touch-screen controller
Flexible 6x-channel PMU, also WCSP package
Flexible PMU with adj VOUT
Optimized for AM335x processors
Optimized for OMAP™35x processors
Optimized for OMAP35x processors
Smartphone PMU
Optimized for OMAP35x processors
Optimized for OMAP35x, 0.8-mm pitch
Flexible PMU with 5-V boost
Smartphone PMU
Smartphone PMU
QFN-48
QFN-40
QFN-32
QFN-48
BGA-139
BGA-139
micro SMD-49
BGA-209
BGA-169
QFN-48
micro SMD-81
micro SMD-100
3.60
3.30
2.20
3.45
3.60
3.95
3.00
4.50
4.50
3.45
3.95
2.46
—
—
—
—
—
—
Yes
—
Yes
—
3
3
4
4
7
1
—
—
—
—
9
11
10
22
11
2x I2C
I2C
I2C/SPI
I2C
2x I2C
With DC/DC controller up to 10 A
Nvidia Tegra 2 and other microprocessors
Flexible PMU with 4 DC/DC converters
Smartphone PMU
OMAP4 power and audio
BGA-98
BGA-121
WCSP-81
micro SMD-100
FBGA + PBGA
4.45
5.95
4.45
TBD
6.35
—
—
—
—
—
—
1
—
3
7
6
7
—
—
—
—
—
5
11
11
2x I2C
2x I2C
2x I2C
2x I2C
Multiphase DC/DC technology
Cortex A15 processors
Cortex A15 processors
Cortex A15 processors
NanoFree™-49
nfBGA, mrQFN-st
WCSP, mrQFN
nfBGA, mrQFN-st
TBD
TBD
TBD
TBD
WLED Boost
—
I2C
—
—
—
—
—
—
—
I2C
—
—
I2C
—
Logic H/L
I2C
I2C
USB 2.0 OTG
Transceiver
—
1
—
—
—
2
—
—
2
2
2
3
2
3
4
5
7
Audio Codec
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Charger
1
1
2
2
2
1
3
3
1
2
2
1
3
2
2
1
2
No. of Regulator
Outputs
VIN
(V)
Device
DC/DC Step-Down
Converter
Selection Guide
1
2
2
2
2
3
3
3
3
4
4
4
5
5
6
6
9
—
Linear
—
—
—
—
—
—
—
—
—
—
Linear
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
11
—
—
—
—
—
—
—
—
5
6
6
7
7
7
12
13
13
13
18
20
Linear
—
—
Linear
—
—
Linear
Linear
—
—
Linear
Linear
—
—
—
—
—
Yes
—
Yes
Yes
—
—
—
—
—
—
—
Yes
Yes
—
Yes
Yes
—
—
—
13
14
14
26
18
—
Linear
—
Linear
Switch
—
—
—
—
Yes
3
12
18
18
—
—
—
—
—
—
—
—
Description
Package(s)
Price*
General Purpose PMUs
TPS65280/1/2
TPS65720/1
TPS65253
TPS65270
LM26400Y
TPS65000/6
TPS65250/1
TPS65257/8
LM3686
LP3907
LM26480
LM3280
LP3910
TPS65053/8
TPS65050/1/2/4/6
LP8720
LP8725
4.5 to 18.0
4.3 to 28.0
4.5 to 16.0
4.5 to 16.0
3.0 to 20.0
1.8 to 6.0
4.5 to 18.0
4.5 to 16
2.7 to 5.5
2.8 to 5.5
2.8 to 5.5
2.7 to 5.5
2.7 to 5.5
2.5 to 6.0
2.5 to 6.0
2.7 to 4.5
2.6 to 4.5
ARM® Cortex™-R4
TPS65381-Q1
TPS659119-Q1
5.8 to 36
2.7 to 5.5
ARM Cortex A8 PMUs
TPS65070/2/3
TPS65023x
TPS650250
TPS65217
TPS65921
TPS65930
LP8765
TPS65950
TPS65951
TPS65910x
LP3925
LP3974
2.8 to 6.3
2.5 to 6.0
2.5 to 6.0
2.7 to 6.5
2.7 to 4.5
2.7 to 4.5
4.5 to 6.8
2.7 to 4.5
2.7 to 4.5
2.7 to 5.5
4.5 to 6.5
4.5 to 6.5
ARM Cortex A9 PMUs
TPS659110/2/3/9
TPS65862x/4x
TPS65912x
LP8788
TWL6030/32/40/41
2.7 to 5.5
4.3 to 6.5
2.3 to 5.5
4.5 to 6.5
2.3 to 5.5
ARM Cortex A15 PMUs
TPS650380
TPS659039-Q1
TPS65914
TPS659038-Q1
2.5 to 5.5
3.15 to 5.5
2.3 to 5.5
3.15 to 5.5
*Suggested resale price in U.S. dollars in quantities of 1,000.
90
|
Power Management Guide 2013
New devices are listed in bold red. Preview devices are listed in bold teal.
Texas Instruments
Multi-Channel Power Management Units (PMUs)
Charger
Audio Codec
USB 2.0 OTG
Transceiver
WLED Boost
DC/DC Step-Down
Converter
DC/DC Step-Down
Controller
LDO
Communication
Interface
VIN
(V)
Device
No. of Regulator
Outputs
Selection Guide (Continued)
0
0
2
2
2
3
5
Switch
Switch
Linear
—
—
—
Switch
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Yes
Yes
—
—
—
—
—
—
—
—
1
1
2
3
—
—
—
—
—
—
—
—
—
1
1
1
1
2
I2C
I2C
—
I2C
—
SPI
I2C
Description
Package(s)
Price*
Special Function PMUs
TPS65200
TPS658310
TPS65735/835
TPS65290
TPS65320
LM10502
TPS65090
2.5 to 6.5
3.0 to 6.0
2.5 to 6.4
2.5 to 5.5
3.6 to 40
2.5 to 5.5
5.0 to 17.0
Front-end PMU with charger+WLED
Front-end PMU with charger+flash+WLED
3D glasses, x835 with MSP430™
Meters, energy-harvesting, +10-year battery
Eco-mode™ 3.2-A buck + LDO
PMU for SSD memory
Front-end PMU for 2 to 3 Li-Ion in series
WCSP, QFN
WCSP-49
QFN-40
QFN-24
HTSSOP-14
micro SMD-34
QFN-100
2.45
3.45
1.25
TBD
1.10
0.80
4.95
New devices are listed in bold red. Preview devices are listed in bold teal.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Embedded Processors Supported by TI Power-Management Units (PMUs)
Processor
Part Number
PMU
Processor
Part Number
PMU
TI
TI
TI
TI
TI
TI
TPS65000, TPS650061
TPS65000x
TPS65910, TPS65070, TPS65023
TPS65910, TPS65023
TPS659113
TPS659112
TI
TI
TI
C2834x
C55x
C6742/6/8
C6745/7
C6A814x
C6A816x
DM335, DM355, DM365,
DM367
DM368
DM385
DM37x 800MHz
TI
DM37x 1GHz
TI
TI
TI
TI
TI
TI
TI
TI
DM643x, DM644x
DM812x/ DM814x
DM816x
AM17x
AM18x
AM335x
AM35x
AM37x 800MHz
TI
AM37x 1GHz
TI
TI
TI
TI
TI
TI
TI
TI
AM387x
AM389x
RM4x, TMS570
OMAP™3503/15/25/30
OMAP3611/21/30
OMAP-L132, L137, L138
OMAP4430/60/70
Jacinto 6
Altair
Ambarella
Freescale
Freescale
Freescale
Freescale
Freescale
Freescale
Freescale
Leadcore
Marvell
Marvell
Nvidia
Nvidia
Nvidia
Nvidia
Rockchip
Rockchip
Samsung
Samsung
Samsung
Samsung
Samsung
STM
STM
3100/6200
iOne
IMX25
IMX27
IMX35
IMX508
IMX51
IMX53
IMX6x
LC1810
PXA270
Armada
Tegra 2
Tegra 3
Tegra 4
i450, i500
RK29
RK30
S5PV210, S5PC110
S5PC100
S5P6440
S5PV310
Exynos 4210
SPEAr 300
SPEAr 1310
TPS659122
Please ask TI
TPS65051/2
TPS65053, TPS659107
TPS650250, TPS659107
TPS659108
TPS659109
TPS659106
Please ask TI
LP8788
TPS65021/2
Please ask TI
TPS658621/2/3, TPS658640/3
TPS659110/9
TPS65914
TPS659121
TPS659102
TPS65910x
TPS659101
TPS659103, LP3974
TPS659104
Please ask TI
Please ask TI
TPS650532
Please ask TI
TI
TPS65053, TPS65070
TPS650532, TPS65023
TPS659113
TPS6595x/30/2x/10, TPS65023, TPS650731
TPS65950A3/x51/x21B1/x10, TPS65023,
TPS650731
TPS65023, TPS659105
TPS659113
TPS659112
TPS65910, TPS65000x, TPS650061, TPS65023
TPS65910, TPS65000x, TPS650061, TPS65070
TPS65910A/A3, TPS65217, TPS650250
TPS65910, TPS650732, TPS65023
TPS6595x/30/2x/10, TPS65023, TPS650731
TPS65950A3/x51/x21B1/x10, TPS65023,
TPS650731
TPS659113
TPS659112
TPS65381-Q1
TPS6595x/30/2x/10, TPS65073x, TPS65023
TPS6595x/30/2x/10, TPS65023
TPS65910, TPS65023, TPS650061, TPS65070
TWL6030, TWL6032
TPS659038-Q1, TPS650939-Q1
Reference designs for these TI processor families are available online. Bookmark these pages to find new designs for
the latest DSP and microprocessor generations.
PMU solutions with and without battery charger:
www.ti.com/pmu
TI power-management reference designs:
www.ti.com/processorpower
Texas Instruments
Power Management Guide 2013
|
91
Power Protection, Distribution and Monitoring
Overview
Distributing and controlling power—even
after the correct voltage is derived—
is becoming more complex. Because
increasing numbers of voltage rails are
required in today’s advanced processing or embedded systems, distributing
and managing these rails is a constant
challenge.
Load switches, MUXes, or inrush-
protection devices are routinely required
to safely route power where it is needed
and deliver it properly. When power
needs to be moved from system to
system, issues like hot-swap control,
safety certification, and monitoring
quickly become top priorities.
Digital control takes all of these concerns
and capabilities to yet another level.
Microprocessor control and monitoring
in system health and power blocks gives
designers even more options to improve
the robustness of their system. Using
digital interfaces to various functional
blocks and sensors, it is possible to
monitor the power or current consumption, system temperature, or other variables, and then take action.
Hot-Swap Control, Protection and Monitoring
Protection Power Portfolio
VIN
80 V
60 V
20 V
10 V
5V
3V
–10 V
–80 V
–100 V
92
|
LM5069
TPS249x
LM25061/9
TPS233x
TPS242x
TPS247xx
TPS25xx
UC391x
LM5050
Power Management Guide 2013
LM5056
PMBus
TPS248x
TPS249x
TPS241x
TPS235x
TPS245x
LM5067/8
TPS239x
Hot-Swap
Control
LM5066
PMBus
LM25066/I/A
PMBus
LM5051
Multi-Output
Hot Swap + ORing
LM5064
PMBus
ORing FET
Control
Measurement
Protection and
Control
LM25056
PMBus
Power
Measurement
Texas Instruments
Power Protection, Distribution and Monitoring
Hot-Swap Control, Protection and Monitoring
System Power Management and Protection IC with PMBus
LM25066, LM25066I, LM25066A
TI’s PMBus-enabled system protection and management products combine hot swap
control with embedded telemetry measurement, intelligence, and digital communications which enable them to deliver accurate power usage data back to the system to
optimize power consumption, reduce operating expenses, and increase reliability
VSYS
VOUT
GND
VIN
UVLO
SENSE
D+
OUT
FB
GATE
OVLO
SMBus
Interface
SMBA
SCL
SDA
ADR0
ADR1
ADR2
V PG
LM25066/I/A
VREF TIMER RETRY
Power
Good
VAUX
PGD
AUX
VDD
CL
CB
GND PWR
Key Features
• Intel Node Manager 2.0 compliant
• Hot swap with current and power
limiting
• Adjustable current limit, circuit breaker
thresholds
• Measure voltage, current, power and
temperature
• Simultaneous sampling of current and
voltage for true power measurement
• Peak and programmable average
power capture
• Dynamic configuration of fault and
warning levels
• I2C/SMBus interface with PMBus
compliance
Applications
• Server backplane systems
• Base station power distribution
systems
• Solid-state circuit breakers
Typical application circuit.
Get more information: www.ti.com/product/LM25066
Hot Swap Switches (Integrated FET) Selection Guide
Target Applications
Channels
VIN
(V)
Hot swap with current monitor & pwr limiting
Hot swap with pwr limiting, latch-off on fault
Hot swap with pwr limiting, retry on fault
Current-limiting switch, constant-current
Current-limiting switch, latch-off on fault
Current-limiting switch, constant-current
Current-limiting switch, latch-off on fault
Current-limiting switch, constant-current
Current-limiting switch, constant-current
Current-limiting switch, constant-current
Current-limiting switch, constant-current
Current-limiting switch, constant-current
Current-limiting switch, constant-current
Current-limiting switch, configurable fault
Current-limiting switch with internal FET, adj. ramp
Enclosure management, general
RAID, SCSI, general
RAID, SCSI, general
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
3 to 20
3 to 20
3 to 20
2.5 to 6.5
2.5 to 6.5
2.5 yo 6.5
2.5 to 6.5
4.5 to 5.5
4.5 to 5.5
2.5 to 6.5
2.5 to 6.5
2.5 to 6.5
2.5 to 6.5
3 to 20
3 to 20
7 to 15
3 to 8
3 to 6
Device
TPS2420
TPS2421-1
TPS2421-2
TPS2552
TPS2552-1
TPS2553
TPS2553-1
TPS2554
TPS2555
TPS2556
TPS2557
TPS2560/A
TPS2561/A
TPS2590
TPS25910
UCC3915
UCC3912
UCC3918
Current
Limit
(A)
rDS(on)
per FET
(typ) (mΩ)
Enable/
Shutdown
Ramp
Package(s)
Price*
1 to 5
1 to 5
1 to 5
0.75 to 1.5
0.75 to 1.5
0.75 to 1.5
0.75 to 1.5
0.25 to 2.8
0.25 to 2.8
0.5 to 5
0.5 to 5
0.25 to 2.5
0.25 to 2.5
1 to 5
1 to 6
0 to 3
0 to 3
0 to 4
20
20
20
85
85
85
85
73
73
22
22
45
45
20
30
150
150
75
1L
1L
1L
1L
1L
1H
1H
1H
1L
1L
1H
2L
2H
1L
1L
1L
1L
1L
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Adj. dv/dt
Current
Current
Current
16-pin SON
SOIC-8
SOIC-8
6-pin SOT-23, SON
6-pin SOT-23, SON
6-pin SOT-23, SON
6-pin SOT-23, SON
8-pin SON
8-pin SON
8-pin SON
8-pin SON
10-pin SON
10-pin SON
16-pin SON
16-pin SON
SOIC-16, TSSOP-24
SOIC-16, TSSOP-24
SOIC-16, TSSOP-24
1.95
1.60
1.60
0.70
0.70
0.70
0.70
0.80
0.80
0.90
0.90
0.90
0.90
1.05
1.05
2.55
2.30
2.35
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
93
Power Protection, Distribution and Monitoring
Hot-Swap Control, Protection and Monitoring
Hot Swap Controllers (External FET) Selection Guide
Features1
Device
Target Applications
Channels
TPS2300/01
TPS2310/11
TPS2320/21
TPS2330/31
UCC3919
CompactPCI®, general
CompactPCI, general
CompactPCI, general
CompactPCI, general
Low-voltage general hot swap
2
2
2
1
1
TPS2342
CompactPCI, PCI-X®, PC-X2.0
12
TPS2343
CompactPCI, PCI-X, PC-X2.0
12
TPS2350
TPS2358
TPS2359
TPS2363
TPS2390
TPS2391
TPS2392
TPS2393
TPS2393A
TPS2394
TPS2398
TPS2399
TPS2400
TPS2456
TPS2458
TPS2459
TPS24700
TPS24701
TPS24710
TPS24711
TPS24712
TPS24713
TPS24720
TPS2490
TPS2491
TPS2492
TPS2493
LM25069
LM25061
LM5060/Q
LM5069
LM5068
LM5067
Full featured –48-V telecom, LS active ORing
xTCA mezzanine cards, general 12 V
xTCA mezzanine cards, general 12 V
PCI Express®
Simple –48-V telecom
Simple –48-V telecom
Full featured –48-V telecom
Full featured –48-V telecom
Full featured –48-V telecom (Fast retry)
Full featured, ESD ruggedized –48-V hotswap
Simple –48-V telecom with PG
Simple –48-V telecom with PG
Overvoltage/undervoltage protection IC
Inrush controller with reverse current control
xTCA mezzanine cards, general 12 V
xTCA mezzanine cards, general 12 V
Industrial, mass storage, servers, telecom
Industrial, mass storage, servers, telecom
Industrial, mass storage, servers, telecom
Industrial, mass storage, servers, telecom
Industrial, mass storage, servers, telecom
Industrial, mass storage, servers, telecom
Industrial, mass storage, servers, telecom
Servers, basestations, +48 V, +12 V
Servers, basestations, +48 V, +12 V
Servers, basestations, industrial, +48 V, +12 V
Servers, basestations, industrial, +48 V, +12 V
12-V hotswap controller with power limiting
12-V hotswap controller with power limiting
Low Iq high-side protection controller
+48-V hotswap controller with power limiting
Simple –48-V hotswap controller family
–48-V hotswap controller with power limiting
2
2
2
6
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
VIN Range
(V)
3 to 13/3 to 5.5
3 to 13/3 to 5.5
3 to 13/3 to 5.5
3 to 13
3 to 8
3.3, Vaux, VIO, 5,
+12, –12
3.3, Vaux, VIO, 5,
+12, –12
–12 to –80
8.5 to 17
8.5 to 17
3.3 Vaux, 3.3, +12
–36 to –80
–36 to –80
–20 to –80
–20 to –80
–20 to –80
–12 to –80
–36 to –80
–36 to –80
2 to 100
8.5 to 15
8.5 to 15
8.5 to 15
2.5 to 18
2.5 to 18
2.5 to 18
2.5 to 18
2.5 to 18
2.5 to 18
2.5 to 18
9 to 80
9 to 80
9 to 80
9 to 80
2.9 to 17
2.9 to 17
5.5 to 65
9 to 80
–10 to –90
–9 to –80
Enable/
Shutdown UV OV Fault
PG
Latch
Auto
Retry
Ramp
Power
Limiting
Package(s)
Price*
S2
Voltage
Voltage
Voltage
Voltage
Current
No
No
No
No
No
20-pin TSSOP
20-pin TSSOP
16-pin SOIC/TSSOP
14-pin SOIC/TSSOP
16-pin SOIC/TSSOP
1.60
1.60
1.35
1.25
2.35
1L/1H
1L/1H
1L/1H
1L/1H
1H
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1L
4
4
4
Voltage
No
80-pin HTQFP
7.00
1L
4
4
4
Voltage
No
80-pin HTVSOP
7.50
1H
2L
1H/1L
1L
1H
1H
1H
1H
1H
1H
1H
1H
1H
2H
1L
1H/1L
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
1H
4
Current
Current
Current
Voltage
Current
Current
Current
Current
Current
Current
Current
Current
—
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Voltage
Current
Current
Current
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
4
4
4
4
4
4
4
S2
4
4
4
4
4
4
4
S2
4
4
4
4
4
S2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
S2
4
4
4
4
4
4
4
4
S2
4
L
L
H
H
L
L
H
H
4
4
4
S2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
H
H
L
H
H/H/L/L
H
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
S2
4
4
4
4
4
4
4
-1
-1
-2
-2
4
-1
-1/-3
-1
-2
-2/-4
-2
14-pin SOIC/TSSOP
1.90
48-pin QFN
4.00
36-pin QFN
5.00
48-pin QFP
2.50
8-pin MSOP
1.00
8-pin MSOP
1.00
14-pin TSSOP
1.35
14/44-pin TSSOP
1.35
14-pin TSSOP
1.35
14-pin TSSOP
1.35
8-pin MSOP
1.35
8-pin MSOP
1.35
5-pin SOT-23
0.80
36-pin QFN
3.75
32-pin QFN
2.00
32-pin QFN
2.50
8-pin MSOP
1.10
8-pin MSOP
1.10
10-pin MSOP
1.25
10-pin MSOP
1.25
10-pin MSOP
1.25
10-pin MSOP
1.25
16-pin SON
1.40
10-pin MSOP
1.40
10-pin MSOP
1.40
14-pin TSSOP
1.45
14-pin TSSOP
1.45
10-pin MSOP
1.19
10-pin MSOP
1.33
10-pin MSOP
1.28/1.40
10-pin MSOP
1.35
8-pin MSOP
1.35
10-pin MSOP/14-pin SOIC
1.50
1
Pin function: L = active low, H = active high.
2
S = Selectable.`
*Suggested resale price in U.S. dollars in quantities of 1,000.
94
|
Power Management Guide 2013
Texas Instruments
Power Protection, Distribution and Monitoring
Hot-Swap Control, Protection and Monitoring
Protection and Monitoring with PMBus/I2C Selection Guide
Device
VIN Range
(V)
Enable/
Shutdown
LM25066/A
LM25066I/A
TPS2480/1
LM5066
LM5064
2.9 to 17
2.9 to 17
9 to 80
10 to 80
–10 to –80
UV
OV
Fault
PG
Latch
Auto
Retry
1H
1H
1H
1H
1H
4
4
4
4
4
4
4
4
Prog
Prog
Prog
Prog
4
4
4
4
4
4
4
4
4
4
Prog
Prog
4
Interface
Package(s)
Price*
I2C, SMBus, PMBus
I2C, SMBus, PMBus
I2C
2
I C, SMBus, PMBus
I2C, SMBus, PMBus
Prog
Prog
Power
Limiting
Yes
Yes
Yes
Yes
Yes
24-pin LLP
24-pin LLP
20-pin TSSOP
28-pin eTSSOP
28-pin eTSSOP
2.45/2.95
2.45/2.95
3.00
3.95
3.95
New devices are listed in bold red.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Monitoring with PMBus/I2C Selection Guide
VIN Range
(V)
LM25056/A
LM5056
Enable/
Shutdown
3 to 17
10 to 80
Device
1H
1H
Telemetry Data
Fault
VIN
IIN
PIN
Temp
Interface
Package(s)
Price*
4
4
4
4
4
4
4
4
4
4
I2C, SMBus, PMBus
I2C, SMBus, PMBus
24-pin LLP
28-pin TSSOP
1.50/1.70
2.49
*Suggested resale price in U.S. dollars in quantities of 1,000.
ORing Controllers Selection Guide
Channels
VIN Range
(V)
TPS2410
TPS2411
ORing FET controller/MUX controller
ORing FET controller/MUX controller
1
1
0.8 to 16.5
0.8 to 16.5
TPS2412
ORing FET controller
1
TPS2413
ORing FET controller
1
0.8 to 16.5
TPS2419
LM5050-1
LM5050-2
LM5051
ORing FET controller with OV/enable
Positive HV ORing controller with AUX input
Positive HV ORing controller with FET test
Negative HV ORing controller with FET test
Inrush/reverse current controller for dual
sources
Dual 12-V/3.3-V hotswap/ORing controller
Dual 12-V/3.3-V hotswap/ORing controller
1
1
1
1
3 to 16.5
5 to 80
6 to 80
–6 to –100
1H
L
L
L
2
8.5 to 15
2H
2
2
8.5 to 15
8.5 to 15
2L
Via I2C
TPS2456
TPS2358
TPS2359
Description
1H
1H
ORing
Linear Gate
PG
Drive
0.8 to 16.5
Device
Enable/
Shutdown
UV
OV
Fault
4
4
4
4
On/Off
ORing
Function
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Package(s)
Price*
14-pin TSSOP
14-pin TSSOP
8-pin SOIC,
8-pin TSSOP
8-pin SOIC,
8-pin TSSOP
8-pin SOIC
6-pin TSOT
6-pin TSOT
8-pin SOIC
1.70
1.70
36-pin QFN
3.45
48-pin QFN
36-pin QFN
4
4.00
5.00
1.20
1.20
1.20
1.25
1.25
1.25
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
95
Power Protection, Distribution and Monitoring
Current-Limited and Non-Current-Limited Load Switches
Portable Electronics Integrated Load Switches Product Portfolio
TPS2560/1
2
TPS22949/A
Dual USB, current limited,
10% current-limit accuracy
Pkg: SON
Integrated 100-mA current limit,
low-noise LDO
Pkgs: 8 CSP/SON
TPS22960
Dual-channel, t r = 75 or 660 µs,
rON = 435 mΩ
Pkgs: 8 SOT, µQFN
Number of Channels
TPS22921
TPS22901
TPS2552/3
TPS22942/4/5
rON = 14 mΩ, t r = 30 µs
Pkg: 6 CSP (0.4- and 0.5-mm pitch)
rON = 78 mΩ, t r = 40 µs
Pkg: 4 CSP (0.4 -mm pitch)
USB, current-limited,
7.5% current-limit accuracy
Pkgs: SON, SOT23
100-mA current limit, shutdown
and auto-restart, rON = 500 mΩ
Pkg: SC70
TPS22922
TPS22902
bq2431x
TPS22941/3
rON = 14 mΩ, t r = 30 µs, QOD
Pkg: 6 CSP (0.4- and 0.5-mm pitch)
rON = 78 mΩ, t r = 40 µs, QOD
Pkg: 4 CSP (0.4 -mm pitch)
Overvoltage/overcurrent protection
Pkg: SON
40-mA current limit, shutdown
and auto-restart, rON = 500 mΩ
Pkg: SC70
TPS22922B
TPS22902B
TPS22929 (B/C)
TPS22946
rON = 14 mΩ, t r = 200 µs, QOD
Pkg: 4 CSP (0.4- and 0.5-mm pitch)
rON = 78 mΩ, t r = 220 µs, QOD
Pkg: 4 CSP (0.4 -mm pitch)
rON = 115 mΩ, t r = 100 µs or 4.5 ms
Pkg: SC70
30/70/155-mA current limit, shutdown
and auto-restart, rON = 400 mΩ,
ultralow power (1 µA)
Pkg: 6 CSP (0.5-mm pitch)
TPS22911A/13B
1
TPS22903
rON = 50 mΩ, tr = multiple options, QOD
Pkg: 4 CSP (0.5-mm pitch)
rON = 66 mΩ, t r = 1 µs
TPS22951
300-mA current limit , rON = 1 Ω
Pkg: 6 CSP
Pkg: 4 CSP (0.4 -mm pitch)
TPS22924C
TPS22904
rON = 5.7 mΩ, tr = 800 µs, QOD
Pkg: 6 CSP (0.5-mm pitch)
rON = 66 mΩ, t r = 1 µs, QOD
Pkg: 4 CSP (0.4 -mm pitch)
LM34902
300-mA current limit , rON = 0.6 Ω
Pkg: 6 micro SMD
TPS22906
TPS22907
QOD = Quick
output discharge
rON = 90 mΩ, t r = 220 µs, QOD
Pkg: 4 CSP (0.5 -mm pitch)
rON = 44 mΩ, tr = 1 µs
Pkg: 4 CSP (0.4-mm pitch)
50
100
LM34904
500-mA current limit , rON = 0.4 Ω
Pkg: 6 micro SMD
250
500
ON Resistance at V IN = 3.6 V (typical) (mΩ)
The Integration/Size Advantage of Load Switches
Conventional Solution
& gt; 2.56 mm 2
VIN
VOUT
91%
Solution-Size
Reduction
TI’s TPS22901
Load Switch
ON
VIN
1.28 mm2
GND
VOUT
0.5 mm2
ON
& gt; 2.56 mm 2
0.64 mm 2
Controlled slew rate
Reduced design time
1.28 mm2
GND
96
|
Power Management Guide 2013
& gt; 8 mm 2
Needs design time and expertise
Slew-rate control will need R and C
Texas Instruments
Power Protection, Distribution and Monitoring
Current-Limited and Non-Current-Limited Load Switches
Non-Current-Limited Load Switches Product Portfolio
1000
TPS22960
Dual-channel, tr = 75 or 660 µs, SOT23
500
TPS22929 (B/D)
2 A, tr = 100 µs or 4.5 ms, QOD, RCB, SOT23-6
ON Resistance (typ) (m )
100
TPS22901/2/2B/3/4/6
500 mA , t r = 1, 30 or 220 µs,
QOD, 4 CSP (0.4-mm pitch)
TPS22911A/13B
2 A, tr = 0.5 or 100 µs, QOD, RCB, 4 CSP (0.4-mm pitch)
TPS22932B
500 mA, configurable logic, QOD,
6 CSP (0.4-mm pitch)
50
TPS22907
1 A, tr = 30 µs, 4 CSP (0.5-mm pitch)
TPS22921/2/2B
2 A, tr = 30 or 200 µs, QOD,
6 CSP (0.5-mm pitch)
TPS22924C
10
QOD = Quick output discharge
RCB = Reverse current blocking
2 A, tr = 800 µs, QOD
6 CSP (0.5-mm pitch)
0.75 1.2 1.8
3.6
5.5
12
Input Voltage (V)
Selection Guide
Device
Input Voltage
Range (V)
Number of
Channels
rON at 3.6 V
(mΩ)
Output Rise
Time (µs)
Quick Output
Discharge
Max Output
Current
Enable
Package(s)
Price*
78
78
66
90
44
14
14
18.3
5.3
15
40
40/220
1
220
36
30
30/200
100/800
800
Adj.
No
Yes
No
Yes
No
No
Yes
Yes
Yes
Yes
500 mA
500 mA
500 mA
500 mA
1A
2A
2A
2A
4A
6A
Active high
Active high
Active high
Active high
Active high
Active high
Active high
Active high
Active high
Active high
CSP (0.8x0.8 mm)
CSP (0.8x0.8 mm)
CSP (0.8x0.8 mm)
CSP (0.9x0.9 mm)
CSP (0.9x0.9 mm)
CSP (0.8x1.2 mm or 0.9x1.4 mm)
CSP (0.8x1.2 mm or 0.9x1.4 mm)
CSP (0.9x1.4x0.4/0.5 mm)
CSP, 0.9x1.9 mm
SON-14, 3x2 mm
0.32
0.32
0.32
0.32
0.38
0.43
0.43
0.28
0.34
0.44
No
Yes
Yes
No
Yes
2A
2A
2A
2A
2A
Active low
Active high
Active high
Active high
Active high
CSP (0.9x0.9x0.5 mm)
CSP (0.9x0.9x0.5 mm)
CSP (0.9x0.9x0.5 mm)
CSP (0.9x0.9x0.5 mm)
SOT23-6 (3x3 mm)
0.24
0.24
0.24
0.24
0.24
Non-Current-Limiting Load Switches
TPS22901
TPS22902/B
TPS22903
TPS22906
TPS22907
TPS22921
TPS22922/B
TPS22924B/C
TPS22920
TPS22966
1.0 to 3.6
1.0 to 3.6
1.1 to 3.6
1.0 to 3.6
1.1 to 3.6
0.9 to 3.6
0.9 to 3.6
0.75 to 3.6
0.75 to 3.6
0.8 to 5.5
1
1
1
1
1
1
1
1
1
2
Non-Current-Limiting Load Switches with Reverse Current Protection
TPS22910A
TPS22913B
TPS22913C
TPS22912C
TPS22929D
Device
1.4 to 5.5
1.4 to 5.5
1.4 to 5.5
1.4 to 5.5
1.4 to 5.5
Input Voltage
Range (V)
1
1
1
1
1
61
61
61
61
115
1
100
1000
1000
4000
rON at 1.8 V
(Ω)
Current Limit
(mA)
Current-Limit
Blanking Time (ms)
Auto-Restart Time
(ms)
Active
Package(s)
Price*
1.1
1.1
1.1
1.1
1.1
0.6
1
1
0.6/0.4
40
100
40
100
100
155/70/30
100
600
300/500
10
10
0
0
10
10
12
—
—
80
80
—
—
80
70
70
—
—
Low
Low
High
High
High
High
High
High
High
5 SC70
5 SC70
5 SC70
5 SC70
5 SC70
6 CSP
8 CSP/SON
6 CSP
micro SMD-6
0.42
0.42
0.42
0.42
0.42
0.55
0.70
0.45
0.29/0.33
Current-Limiting Load Switches
TPS22941
TPS22942
TPS22943
TPS22944
TPS22945
TPS22946
TPS22949/A
TPS22951
LM34902/4
1.62 to 5.5
1.62 to 5.5
1.62 to 5.5
1.62 to 5.5
1.62 to 5.5
1.62 to 5.5
1.62 to 4.5
2.8 to 5.3
2.8 to 5.3
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
New devices are listed in bold red. Preview devices are listed in bold teal.
Power Management Guide 2013
|
97
Power Protection, Distribution and Monitoring
Power-over-Ethernet (PoE)
Original PoE . . . Only Better!
The concept of providing power along with data is as old as basic telephone service,
but the formal standard for pro iding power along Ethernet lines is much more recent.
v
Though the original Power-over-Ethernet (PoE) specification was approved in 2005, the
IEEE ratified a superseding standard in summer 2009—the IEEE 802.3at. Both standards specify behavior for devices receiving power across Ethernet lines, known as
powered devices (PDs), and methods for injecting power onto the line, used in equipment known as power sourcing equipment (PSE).
Power Sourcing Equipment (PSE)
TX
RX
MSP430™
Controller
TX
1
2
3
4
5
6
7
8
RX
TPS23750
• TI’s original PD front end plus DC/DC
converter
• Supports simple, low-cost, non-isolated
buck-converter topologies with no
transformer required
Ethernet
Device
TPS2375x
PD + DC/DC
Converter
Up to 350-ft
Category 5
Cable
TPS23851
PSE
+
TPS23753A
• Simplest, most elegant, lowest-cost
solution for a standard PoE PD
• Incorporates rugged tolerance for
extended ESD exposure
• Auxiliary power supplies are fully
supported—down to 12 V
Powered Devices (PDs)
1
2
3
4
5
6
7
8
Interface
The vast majority of PoE applications
need less than 12.95 W. For this growing
market area, TI has a large portfolio of
options to consider.
–
New PoE Products
for a New Standard
48-V Supply
The new TPS23851 and TPS2375x are IEEE 802.3at-compliant power-management
ICs designed for managing the connection between PSE and PDs over Ethernet
cables. The TPS23851 is a quad-port PSE power manager with external FETs and
individual ADCs per port for maximum monitoring and control.
Get more information: www.ti.com/poe
IEEE 802.3at PoE High-Power PD Interface
TPS2378, TPS2379, TPS23751, TPS23752
The TPS2378 and TPS2379 PDs are
specifically designed for high-power POE
systems such as surveillance system
cameras and wireless access points. Full
802.3at compliance along with a large and
growing collection of proven reference
Key Features
• TPS2378 – Programmable AUX input
that forces load to be powered from
AUX supply if available
From Ethernet
Transformers
C1
D1
VDD
DEN
CLS
T2P
CDB
VSS
AC
Adapter
RAPD1
RDEN
R T2P
C1
APD
RTN
R CLS
DA
VC
TPS2378
R APD2
SS
CBULK
DC/DC Converter
RDEN
D1
TPS2379
VDD
DEN
CLS
R CLS
VSS
From Spare Pairs
or Transformers
RBLST
T2P
R T2P
VC
SS
CDB
GATE
RTN
CBULK
DC/DC Converter
From Ethernet
Transformers
From Spare Pairs
or Transformers
• TPS2379 – Gate drive for external
NFET allows designer to select external FET for desired current limit
• 802.3at-compliant hardware
• 100-V monolithic process
designs makes it easy to create a robust,
rugged and compliant PD system.
Q1
Get more information: www.ti.com/product/TPS2378, TPS2379, TPS23751 or TPS23752
98
|
Power Management Guide 2013
Texas Instruments
Power Protection, Distribution and Monitoring
Power-over-Ethernet (PoE)
Selection Guide
Device
Abs
Max
VIN (V)
Description
Operating
Temp
(°C)
Full Inrush
Current
Limiting
Current
Limit
(mA)
Second Gate
Driver for Maximum
Efficiency
Package(s)
Price*
No
No
Yes
Yes
No - VF
No
No
No
TSSOP-20
TSSOP-14
TSSOP-20 PowerPAD™
TSSOP-20
TSSOP-20
TSSOP-16
TSSOP-16
TSSOP16
1.50
1.45
1.90
1.65
1.50
1.45
1.45
1.85
Power-over-Ethernet (PoE) Powered Device (PD) Controllers with Integrated DC/DC Controllers
TPS23750/70
TPS23753A
TPS23754/6
TPS23757
TPS23751/2
LM5070
LM5071
LM5072
Device
Integrated PD with PWM controller
PD+controller with AUX ORing
High-power PD + high-efficiency controller
PD + high-efficiency controller
PD with Green Mode PWM
Integrated PD with PWM controller
Integrated PD with PWM controller and AUX interface
Integrated PD with PWM controller and AUX control
Description
Detection Classification
100
100
100
100
100
80
80
100
–40 to 85
–40 to 85
–40 to 125
–40 to 125
–40 to 85
–40 to 125
–40 to 125
–40 to 125
Abs Operating
Max
Temp
VIN (V)
(°C)
Fixed
Fixed
Fixed
Fixed
Fixed
Prog
Fixed
Prog
Full Inrush
Current
Limiting
Current
Limit
(mA)
405
405
850
405
800
500
390
800
Auto Retry
or Latch Off
in Fault
DC/DC
Interface
UVLO
Package(s)
Price*
PG
PG
PG
PG
PG
PG
PG
PG
SOIC-8, TSSOP-8/TSSOP-8
SOIC-8, TSSOP-8
SOIC-8
SOIC-8, TSSOP-8
SOIC-8
SOIC-8
SOIC-8
TSSOP-14
1.00
1.00
1.25
1.00
1.00
1.00
1.00
1.30
Power-over-Ethernet (PoE) Powered Device (PD) Interface Front-End Controllers
TPS2375/-1
TPS2376
TPS2376-H
TPS2377
TPS2377-1
TPS2378
TPS2379
LM5073
Device
Powered device controller
Powered device controller
High-power PD controller
Powered device controller
Powered device controller
PD with AUX control
PD with high power
PD controller w/AUX control
4
4
4
4
4
4
4
4
Applications
Yes, Class 0-4
Yes, Class 0-4
Yes, Class 0-4
Yes, Class 0-4
Yes, Class 0-4
Yes, Class 0-4
Yes, Class 0-4
Yes, Class 0-4
Channels
Abs
Max
VIN (V)
100
100
100
100
100
100
100
100
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
Operating
Temp
(°C)
Programmable
Programmable
Programmable
Programmable
Programmable
Fixed
Fixed
Programmable
IEEE
Compliant
450
450
600
450
450
800
800
800
Latch Off/Retry 802.3af (30.6/39.4 V)
Latch Off
Adjustable
Auto Retry
Adjustable
Latch Off
Legacy (30.5/35.0 V)
Auto Retry
Legacy (30.5/35.0 V)
Auto Retry
30.5/35
Auto Retry
30.5/35
Auto Retry
Adjustable
Interface
Disconnect
Measurements
Power FET
Package
Price*
802.3af
I2C
Both AC and DC
Internal
64-pin LQFP
4.75
2
Internal
64-pin LQFP
7.50
External
36-pin SSOP
4.50
Power-over-Ethernet (PoE) Power Sourcing Equipment (PSE) Controllers
TPS2384
TPS23841
TPS23851
Routers, switches, SOHO hubs,
midspans
Proprietary, higher-power 24-V/48-V
PoE switches, hubs, midspans
High power PoE for switches, hubs,
midspans and industrial applications
4
80
–40 to 125
802.3af
IC
Both AC and DC
Current, voltage, capacitance and
temperature
Current, voltage, capacitance and
temperature
4
70
–20 to 125
802.3at
Type 1 & 2
I2C
Both AC and DC
Current, voltage and temperature
4
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
80
–40 to 125
New devices are listed in bold red.
Power Management Guide 2013
|
99
Power Protection, Distribution and Monitoring
USB and Power Switches
USB Current-Limiting
Power Switches
2.2 µH
Power switches are used to intelligently
turn power on/off and provide fault
protection. They are effective for power
sequencing or segmentation and when
controlled allocation of power is needed
to circuit blocks, modules, add-in cards
or cabled connections.
IAUX + IUSB1 + IUSB2 ≤ 1.1 A
IN
1.8- to 5.25-V
Input
10 µF
SW
5.1-V Auxiliary
Load Power
AUX
EN
ENUSB
RFAULT
TPS2500
22 µF
USB FAULT Flag
FAULT
R ILIM
USB
GND
PGND
C USB
PowerPAD™
Data
5-V USB Port #1,
500 mA
Data
ILIM
Universal Serial Bus (USB) ports are
great examples of where this intelligent
protection is vital for protecting your
power supply and achieving regulatory compliance. TI’s family of low-cost
power switches are an excellent solution
for USB port designs.
5-V USB Port #2,
500 mA
The TPS2500/1 combines a boost converter and a current-limiting switch
for USB applications where the 5-V rail is not available. It is also a good
choice for devices with 1.8-V, 2.5-V or 3.3-V rails.
To minimize voltage drop, select devices
with the lowest rDS(on) or drain-to-source
on-resistance.
Current-Limited Switch Matrix
LM3544
TPS2048A
TPS2058A
Number of Switches
2
TPS2043B
TPS2053B
TPS2063
TPS2067
TPS2052C
TPS2046B
TPS2056A
3
TPS2044B
TPS2054B
TPS2047B
TPS2057A
4
TPS2062C
TPS2062C-2
TPS2066C
TPS2066C-2
TPS2060C
TPS2064C
rDS(on) (typ) = 24 to 100 mΩ
Typical Packages:
SOIC, MSOP, SOT23, SON
TPS2060
TPS2064
TPS2560/61/60A/61A (Dual)
1
TPS2049
TPS2010/20
TPS2030/45
TPS2055
TPS2041C
TPS2051C
TPS2530C
TPS2041BQ
TPS2061C
TPS2065C/65C-2
TPS2012/22
TPS2068C
TPS2069C
TPS2069C-2
TPS2000C
TPS2001C
TPS2540/41/40A/41A/43 Charging Controllers and TPS2554/5
Adjustable TPS2500 and TPS2552/2-1/3/3-1
TPS2556/7 (Single)
0.5
1
1.5
2
2.5
5
Maximum Guaranteed Continuous Current (A)
100
|
Power Management Guide 2013
Texas Instruments
Power Protection, Distribution and Monitoring
USB and Power Switches
USB Mobile Device Charging
What is universal charging?
Consumers have long desired a universal device to charge their many mobile
electronic devices. Governments (like the
European Union and China) and industry
groups around the world are now moving
to provide just such a framework, with
three goals:
1. Provide a universal form factor—the
USB interface (Standard-A plug to
Micro-B plug)
2. Minimize environmental impact by
reducing electronics waste and
no-load power consumption
Battery Charging 1.2 (BC 1.2)
The TPS2540 takes the standard USB
power switch and combines it with
the special data signaling required to
comply with Universal Charger Solution
(UCS) require ents. This makes it
m
possible for a USB port to quickly charge
UCS-compliant devices and even many
popular, proprie ary devices that predate
t
the standard (such as Apple devices). All
this is accomplished without any special
software.
BC 1.2 defines the type of charger,
handshaking, allowable current draws,
and PD decision-making flowchart that
defines the interaction between PD and
the host charger.
BC 1.2 Port
Type
Standard
Downstream
Port (SDP)
Decicated
Charging Port
(DCP)
The TPS2540/41/40A/41A/43 are fully
released. Order an evaluation board or
some samples today!
Charging
Downstream
Port (CDP)
Definition
5-V Current
Capability
Compliant USB 2.0
port. No special
Up to 500 mA
charging capability
Wall charger. No
data communication Up to 1.5 A
capability
Up to 500 mA if
A USB 2.0
compliant port with authenticated as A
intelligent charging SCP or up to 1.5as
if authenticated
capability
CDP
3. Reduce charging times when possible
Consumers will soon
expect all USB host ports
to be able to charge their
devices. So, if your design
calls for a USB port,
compliance with this
standard should be part of
your next product release.
Common products for
which consumers may
want a USB charging port
include LCD TVs, set-top
boxes, notebook/desktop
PCs and dedi ated
c
charging AC adapters. For
all of these devices, the
TPS254x family may be a
good choice.
Traditional USB Power Switch Functionality
5V
Power
Supply
GND
Configuration
and Control
IN
EN/DSC
ILIM0
ILIM1
ILIM_SEL
USB
Controller
CTL1
Port EN1
CTL2
0C
CTL3
DM1
DP1
TPS2540/41/40A/41A
1
5
12 OUT
5V
Power Switch
Control Circuitry
16
15
13
GND
FAULT
4
Fault
Flag
6
7
Charge
Logic
8
DM_OUT
Port 1
2
DP_OUT
Auto
Discharge
3
11
Charging
Downstream
Port Mode BC
Host
Sense
DM_IN
10
DP_IN
14
GND
High
Bandwidth
Switch
D–
D+
Divider
Mode
Shorted
Mode
Dedicated
Sense
BC 1.2 authentication and support for certain
“divider” charging modes
The TPS2540/1 incorporates a traditional USB power switch and the
BC 1.2 intelligence for universal charging negotiation.
TPS2540/1 Comparison
Device
Identical
Pinouts
Functionality
TPS2540/40A
Pin 5 is EN
Output discharge requires all CTL pins to be low and
separate from Enable control.
TPS2541/41A
Pin 5 is DSC
Output discharge functionality and Enable control in
one pin, the DSC.
Texas Instruments
Applications Impact
Applications
Discharging voltage on output caps is important during
renegotiation. When a power adapter is added or
Notebook PCs or mobile devices.
removed, power should be renegotiated.
A simple device, like an AC adapter, may not have much Dedicated chargers or anything with I/O
I/O available.
constraints.
Power Management Guide 2013
|
101
Power Protection, Distribution and Monitoring
USB and Power Switches
USB Current-Limiting Switches Selection Guide
Number
of FETs
Device
TPS2010A
TPS2011A
TPS2012A
TPS2013A
TPS2020/30
TPS2021/31
TPS2022/32
TPS2023/33
TPS2024/34
TPS2052C
TPS2043B/53B
TPS2044B/54B
TPS2045A/55A
TPS2041C/51C
TPS2061C/65C/65C-2
TPS2069C/69C-2
TPS2000C/1C
TPS2062C/6C/6C-2
TPS2060C/4C/4C-2
TPS2002C/3C
TPS2049
TPS2063/7
TPS2068/9
TPS2080/1/21
TPS2085/6/71
TPS2090/1/21
TPS2095/6/71
TPS2511
TPS2540/A/1/1A/3
TPS2552/53
TPS2552-1/53-1
TPS2554/55
TPS2556/57
TPS2560/61
IOS
(min) (A)
RDS(on)
(mΩ)
VIN Range
(V)
Supply Current
(µA)
OC Logic
Output
OT Logic
Output
1
1
1
1
1
1
1
1
1
2
3
4
1
1
1
1
1
2
2
2
1
3
1
2
4
2
4
1
1
1
1
1
1
2
0.22
0.66
1.1
1.65
0.22
0.66
1.1
1.65
2.2
0.7 ea
0.7 ea
0.7 ea
0.3
.67
1.3
1.7
2.35
1.25 ea
1.83 ea
2.43 ea
0.1
1.1 ea
1.5
0.7 ea
0.7 ea
0.3 ea
0.3 ea
0.25 to 2.3
0.25 to 2.8
0.75 to 1.3
0.75 to 1.3
0.25 to 2.8
0.5 to 5
0.25 to 2.5
30
30
30
30
33
33
33
33
33
70
70
70
80
96
96
70
72
70
70
70
400
70
70
80
80
80
80
70
73
85
85
73
24
48
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
4.5 to 5.5
2.5 to 6.5
2.5 to 6.5
4.5 to 5.5
2.5 to 6.5
2.5 to 6.5
73
73
73
73
73
73
73
73
73
50
65
75
80
60
60
60
60
100
100
100
43
65
43
85
85
85
85
180
150
120
120
150
130
130
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
1
Enable
Predecessor
L
TPS2010
L
TPS2011
L
TPS2012
L
TPS2013
L/H
—
L/H
TPS2014
L/H
TPS2015
L/H
—
L/H
—
H
TPS2042/52/42A/52A
L/H
TPS2043/53/43A/53A
L/H
TPS2044/54/44A/54A
L/H
TPS2045/55
L/H
TPS2051A, TPS2051B
L/H/H
TPS2065
H/H
TPS2069
L/H
—
L/H/H
TPS2062/A, TPS2066/A
L/H/H
TPS2060, TPS2064
L/H
L
TPS2041/51/41A/51A
L/H
—
L/H
—
2H, 1L/1H, 2L
—
4H, 2L/2H, 4L
—
2H, 1L/1H, 2L
—
4H, 2L/2H, 4L
—
H
—
H
—
L/H
—
L/H
—
H/L
—
L/H
—
L/H
—
Price*
0.75
0.75
0.75
0.75
0.90
0.90
0.90
0.90
0.90
0.70
0.90
1.10
0.60
0.45
0.45
0.65
0.45
0.70
0.70
0.80
0.55
0.90
0.75
0.65
1.05
0.65
1.05
0.90
0.90
0.75
0.75
0.80
0.90
0.90
New devices are listed in bold red. Preview devices are listed in bold teal.
Can be configured as power MUX ICs.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Internal FET Power Switch Selection Guide
Number
of FETs
Device
TPS2590
IOS
(min) (A)
RDS(on)
(mΩ)
VIN Range
(V)
Supply Current
(µA)
OC Logic
Output
OT Logic
Output
Enable
Price*
1
1 to 5
28
3 to 20
35
Yes
No
L
1.05
*Suggested resale price in U.S. dollars in quantities of 1,000.
102
|
Power Management Guide 2013
Texas Instruments
Digital Power Control Solutions
Complete Isolated Telecom DC/DC PMBus Power Solution
Digital Power Means
Smart Power
is, the more you can do with your power
supply—in the same or a smaller space.
For many years, digital communication
and processing have been making their
way into the power supply. Power-hungry
data systems like mobile phone base
stations, servers and disk arrays need to
increase efficiency and quality of service
in smaller form factors while integrating
some form of digital capability into the
power supply. This digital integration
allows designers to make smarter systems
where the data traffic and power supply
can work together. Below is a typical
application example of just such a
“smart” power system.
Digital Controllers
TI’s digital power controllers include the
hardware-optimized, fully programmable
UCD3K family of digital controllers for
isolated power supplies; the configurable
UCD9K family of digital non-isolated
point-of-load controllers; and the UCD7K
digital-compatible drivers with a
pro ram able current limit. In addition
g
m
to power-management digital controllers,
TI’s fully programmable TMS320F28x
MCUs support many power- and
energy-related applications, offering
versatility and performance.
Digital power products range from analog
controllers with digital blocks for config r
u
ation and telemetry and a digital port for
communication, to complex microcontrollers with multiple processors, digital
control blocks and multiple communication ports. All of these power solutions
perform the required power management
but with various degrees of digital inte
gration. The more digital integration there
Analog Control with PMBus
Power-supply designers who prefer the
benefits and familiarity of analog solutions now have the functionality of digital
configuration and communication that
won’t impact the analog performance. TI
offers the TPS404xx family of 20-V stepdown voltage regulators with a PMBuscompatible digital interface and an
adaptive voltage-scaling capability for
non-isolated point-of-load designs.
Together with the high-voltage LM(2)50xx
hot-swap system protection and powermanagement products, TI provides
complete single-, dual- and multi-rail,
multi-phase PMBus solutions—allowing
telecom and server designers to intelligently monitor, protect and manage their
power systems.
Fusion Digital Power™ Designer
The UCD3K and UCD9K families of
digital controllers, the LM5066 and
LM5064 hot-swap controllers and the
TPS40400 and TPS40422 analog PWM
controllers are supported by TI’s Fusion
Digital Power designer GUI tool. This
GUI allows power-supply designers to
select compensation networks; configure device parameters such as output
voltage and fault-limit values; read back
a variety of real-time parameters such as
voltage, current, power and temperature;
and perform PMBus command, fault and
data logging.
Get more information: www.ti.com/digitalpower
±48 VDC Input
System Power
Management and
Protection IC
with PMBus
Hot Swap
+12 VDC
Intermediate Bus
LM5064/66
Synchronous
Rectifiers
Isolated DC/DC
FETs
UCC27210
LM5101, LM5113
VCC
Bias Rail
Bias Supply
Isolation Transformers
Bridge
FET Drivers
2x CSD17311Q5
Dual
FET Driver
UCC27524
LM5110
Digital Isolated
DC/DC Controller
with PMBus
UCD3138
POL DC/DC
POL Rails
NexFET™
Power Block
Analog PWM
System Controller
with PMBus*
CSD87350Q5D
TPS40400
(Single-Output)
NexFET
Power Block
CSD87350Q5D
TPS40422
(Dual-Output
or Dual-Phase)
NexFET
Power Block
CSD87350Q5D
*UCD9K digital POL controllers and
UCD7K digital drivers also recommended
VCC
Bias Rail
UCC25230
LM34927/6/5
Texas Instruments
Power Management Guide 2013
|
103
Digital Power Control Solutions
Isolated and Non-Isolated Digital Power Controllers
TI focuses on non-isolated (UCD9K) and
isolated (UCD3K) PWM digital power
controllers, complementary Power Stage
solutions (UCD7K), and PTD-series
modules. These products are power-
management pecific and are well-suited
s
for applications that benefit from configurability, communications, diagnostics and
adaptive control solutions. They include
both isolated and non-isolated solutions
from AC line to point-of-load, covering
uninterruptible power supplies (UPS),
server, telecom and datacom applications. The digital power ICs provide costeffective solutions with greater levels of
performance, reliability and flexibility than
today’s pure analog designs. For the
most up-to-date information on digital
power technology and product availability, go to: www.ti.com/digitalpower
Key Benefits
• High levels of integration:
Multiple outputs and phases with a
single controller
Integrated supply-voltage sequencing, monitoring and margining
Improved reliability with fewer parts
• Advanced functionality:
Real-time power monitoring, data
logging and failure prediction
Flexible control for varying operation
modes and load characteristics
Calibration in manufacturing
• System optimization:
Easily set fault limits, start characteristics after system is assembled
Enhanced phase management
• Full programmability (UCD3K)
Digital Solution Features
• PMBus Version 1.1
• Power + Designer Graphical User
Interface tool
• Programmable soft-start/stop
configuration
• Voltage sequencing and tracking
• Voltage margining and monitoring
• Pre-biased, monotonic start-up
• Multiple levels of fault protection with
selectable response
• Hardware-accelerated digital
compensator
• Load sharing on multiphase power
stages
• Frequency synchronization
• Digital monitoring of power-supply
parameters
UCD9K Buck Controllers
UCD9248
UCD9246
Up to 4 Outputs
Up to 6 Phases
64-Pin
UCD9224
UCD92xx
Up to 4 Outputs
Up to 8 Phases
80-Pin
Up to 2 Outputs
Up to 4 Phases
48-Pin
UCD3K Isolated Power Controllers
UCD3138
Up to 8 DPWM Outputs
Up to 3 Loops
40/64-Pin
UCD302x
Up to 8 DPWM Outputs
Up to 2 Loops
40/48-Pin
UCD3040
Up to 8 DPWM Outputs
Up to 4 Loops
64/80-Pin
UCD3xxx
Digital Power Stage Solutions
Non-Isolated SMPS Drivers
UCD7231
Dual 6 A
Non-Isolated SMPS
Integrated Driver and MOSFET
UCD7242
Dual 10 A
UCD74111 Single 15 A
UCD7xxxx
UCD74120 Single 25 A
Isolated SMPS Drivers
UCD7201
UCD7100
Non-Isolated Digital Power-Train Modules
PTD08A006W
6A
PTD08A010W
10 A
PTD Modules
PTD08D210W*
Dual
10 A
PTD08A015W* 15 A
PTD08A020W
104
|
Power Management Guide 2013
20 A
*New device
Texas Instruments
Digital Power Control Solutions
Isolated and Non-Isolated Digital Power Controllers
Digital Point-of-Load Controller
UCD9248
UCD9248
Diff Input 1
PWM1 Outputs
Diff Input 2
PWM2 Outputs
Diff Input 3
PWM3 Outputs
Diff Input 4
PWM4 Outputs
Fusion Power Peripheral
Fusion Power Peripheral
Linear
Regulator
Fusion Power Peripheral
±0.5%, 800-mV
Reference
W atchdog
Fusion Power Peripheral
33-MHz
Oscillator
2 Counters/
Timers
PMBus
Internal Data Bus
Data Flash w/ECC
33-MHz ARM7™ CPU Core
Up to 16 x 12-Bit, 200-kHz Channels
and 4 Comparators for Monitoring:
Current Temperature
Voltage
Key Features
• Controls up to 8 power stages and up to
4 voltage-feedback control loops
• Output voltage is configurable from 0.4
to 4.0 V
• Flexible configuration to control:
Four single or two dual power stages,
Two 4-phase power stages, or
One 2-, 4-, 6- or 8-phase power stage
• Switching frequencies of up to 2 MHz
• Supports conversion ratio of 12:1 at
2 MHz with 250-ps duty-cycle resolution
• ±1-mV feedback resolution
• Hardware-accelerated, digital 3-pole/
3-zero compensator
• Can synchronize PWM clocks between
multiple UCD9248 devices
UCD9248 controller overview.
Get more information: www.ti.com/product/UCD9248
Digital Power
PMBus
UCD9248
1.5 V
3.3 V
Fusion Digital Power™ Designer
RGMII
1.5 V
3.3 V
12 DSPs
1.8 V
1.8 V
PLL
1.8 V
1.2 V
1.2 V
Rapid I/O
1.2 V
Multiprocessor, multiple-supply-rail
s
ystems (three single-phase outputs and one dual-phase output)
featuring UCD9248 and first-generation PTD modules.
Graphical user interface (GUI) Digital Power developer tool simplifies the design process.
Texas Instruments
Power Management Guide 2013
|
105
Digital Power Control Solutions
Isolated and Non-Isolated Digital Power Controllers
Isolated Digital Power-Control Solutions
UCD3138
The UCD3138 is a highly integrated and
configurable digital-power-management
controller that is optimized for AC/DC and
isolated DC/DC power-supply applications. The device offers an innovative path
to increase power density and reliability in
a broad range of power-supply topologies used in servers, telecom rectifiers
and high-power DC/DC modules. Digital
control capabilities allow designers to do
more with their power systems, including reuse of hardware designs across
multiple platforms. Designers also have
the versatility to fine-tune the performance and control parameters for each
application, thus allowing faster time
to market. The UCD3138 combines a
powerful 32-bit microprocessor, highspeed precision data converters, multiple
programmable hardware control loops
and various communication engines in a
small 6x6-mm package.
Key Features
• Digital control—Three voltage or
current feedback loops with up to six
high-resolution digital pulse-widthmodulated (DPWM) outputs.
• Boosted peak- and light-load efficiency—Includes sync-FET soft on-off
control, dynamic phase shedding,
dynamic frequency adjustment and
dynamic mode switching.
• Supports all isolated power-supply
topologies—Controller support for
single-phase, two-phase interleaved,
or bridgeless power factor correction;
hard-switching full-bridge, phase-shifted full-bridge, resonant LLC and other
topologies.
• Integrates all essential protection
features—Included functions are peak
current-mode control, cycle-by-cycle
peak-current limiting, high-speed
input voltage feed-forward, overvoltage, overcurrent and overtemperature
protection.
Easy-to-Use GUI and
Development Tools
Designers will have easy access to
several digital-power development tools
such as full-voltage and feature-rich
evaluation modules, development kits,
reference designs, application firmware
source code, programmerís manuals and
the Code Composer Studio™ software
development environment. TI’s Fusion
Digital Power™ Designer graphical user
interface (GUI) software tool provides flexible configuration of key power parameters, as well as telemetry, logging and
communication functions. A broad range
of hardware design tools, such as controlcard and open-loop evaluation modules,
are available to select customers. In addition, TI offers easy-to-use development
kits and reference designs.
Evaluation Modules
• UCD3138CC64EVM-030 control card
• UCD3138OL64EVM-031—UCD3138
64-pin, open-loop board with socket
• UCD3138OL40EVM-032—UCD3138
40-pin, open-loop board with socket
• UCD3138NS64EVM-038—UCD3138
64-pin, open-loop board with IC
soldered
• UCD3138NS40EVM-039—UCD3138
40-pin, open-loop board with IC
soldered
Development Kits
• UCD3138PFCEVM-026—Universalinput, 400-VOUT, AC/DC PFC development kit that is configurable into
single- or two-phase interleaved and
bridgeless topologies
• UCD3138PSFBEVM-027—
400-VIN/12-VOUT DC/DC phase-shifted
full bridge
• UCD3138LLCEVM-028—
400-VIN/12-VOUT DC/DC half-bridge
resonant LLC
• UCD3138HSFBEVM-029—
48-VIN/12-VOUT DC/DC hard-switching
full-bridge
Reference Designs
• Universal-input, 12-VOUT 500-W AC/DC
reference design (PFC plus LLC and
PFC plus phase-shifted full-bridge)
• 48-VIN/12-VOUT 1/8-brick DC/DC reference design (hard-switching full bridge)
500-W AC/DC power supply reference design.
250-W 1/8th brick module reference design.
Get more information: www.ti.com/product/UCD3138
106
|
Power Management Guide 2013
Texas Instruments
Digital Power Control Solutions
Isolated and Non-Isolated Digital Power Controllers
Selection Guide
Device
Number
of Outputs
Number
of Phases
Maximum FSW
(MHz)
PWM Resolution
(ps)
Compensator
Nonvolatile
Memory
Price*
2/4
2
4
Pin Count
1
4
8/6
2
2
2
250
250
250
3-pole/3-zero
3-pole/3-zero
3-pole/3-zero
3-pole/3-zero
3-pole/3-zero
Yes w/ECC
3.15/5.85
2.65
4.85/4.50
Digital Point-of-Load Controllers
UCD9222/441
UCD9224
UCD9248/6
48/64
48
80/64
1
UCD9222 and UCD9244 digital PWM controllers with support for TMS320C6670 and TMS320C6678 DSPs VID interface.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Device
Number of
Outputs
Output
Type1
Output Configuration
Peak IOUT Rise/Fall
Source/Sink
Time
(A)
(ns)
VCC
Range
(V)
Propagation
Delay
(ns)
Input
Threshold
Dead-Time
Control
Protection
Features
Price*
4.5 to 15.5
4.5 to 15.5
4.5 to 16
4.5 to 16
25
25
20
20
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
Adaptive
Adaptive
Adaptive
Adaptive
Adjustable
Adjustable
Adjustable
Adjustable
0.60
0.60
0.99
1.20
Digital Power MOSFET Drivers
UCD7231
UCD7232
UCD7100
UCD7201
2
2
1
2
Non-inverting
Non-inverting
Uncommitted/Non-inverting
Uncommitted/Non-inverting
CMOS
CMOS
TrueDrive™
TrueDrive
6/6
6/6
4/4
4/4
10/10
10/10
10/10
10/10
1
Output type: TrueDrive is the hybrid bipolar/CMOS output architecture for improved current drive capability at low voltages (at Miller threshold).
*Suggested resale price in U.S. dollars in quantities of 1,000.
Device
Pin Count
Number of
DPWM Outputs
Number of
Independent
Control Loops
DPWM Resolution
(ps)
DPWM Maximum
Frequency (MHz)
Program Flash
Memory Size (KB)
Number of
12-Bit ADC
Channels
Compensator
Price*
2
2
4
3
250
250
250
250
2
2
2
2
32
32
32
32
9
9
11/15
7/14
3-pole/3-zero
3-pole/3-zero
3-pole/3-zero
2-pole/2-zero
2.45
2.35
3.75/4.05
2.70/4.10
Digital Isolated Power Controllers
UCD3020
UCD3028
UCD3040
UCD3138
48
40
64/80
40/64
6
8
8
8
*Suggested resale price in U.S. dollars in quantities of 1,000.
Device
Input Voltage
(V)
Output
Configuration
Current Rating (A)
Price*
4.5 to 18
4.5 to 14
4.5 to 14
4.5 to 14
Dual
Single
Single
Single
10/10
6
15
25
2.65
1.00
2.95
3.95
Input Voltage
(V)
Output
Configuration
Current Rating (A)
Price*
Single
Single
Single
Single
Dual
Single
6
10
15
20
10/10
10
6.90
8.50
9.80
12.90
9.25
7.50
Digital Power Stages
UCD7242
UCD74106
UCD74111
UCD74120
Device
Digital Power-Train Modules
PTD08A006W
PTD08A010W
PTD08A015W
PTD08A020W
PTD08D210W
PTD08A210W
4.75 to 14
4.75 to 14
4.75 to 14
4.75 to 14
4.75 to 14
4.75 to 14
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
New devices are listed in bold red.
Power Management Guide 2013
|
107
Supervisors and Reset ICs
Supervisory Circuits, Reset ICs and Sequencers Family of Products
Single
TLV8xx
TPS3803
TPS3809
TPS3839
LM809/10
LMS33460
TPS3700
TPS3779/80
Quad
Triple
Dual
TL7700
TL7757/9
TL77xxA/B
TLC77xx
UCx543/4
LM8364/5
TPS3510
TPS386000
TPS3511
TPS386040
TPS3513
TL7770-xx
TPS3805
TPS3806
TPS3807
TPS386596
TPS3514
Manual Reset,
Active High Reset
LP3470
Push Button
TPS3307-xx
TPS3422
Watchdog
Backup-Battery
Switch
Manual Reset
Manual Reset
TPS3124
bq2205
TPS3801 TPS3617
TPS3606
TPS3808 TPS3619
TPS3836
Chip-Enable Gate
TPS3838
TPS389x
TPS3600
TPS3824
LM3724
TPS3813
UCCx946
Reset Active High
Power Fail
TPS3707
TPS3123/4
TPS3825
TPS3420
TPS3421
Watchdog
TPS3110
Reset Active High
Power Fail
TPS3705
TPS3823
TPS3828
TPS3103/6
LM3710
TPS3820/8
TPS3837
TPS3306-xx
LM3704
Power Fail
TPS3125
TPS3126
Push Button
LMC6953
TPS3610
TPS3613
Watchdog
Reset Active High
TPS3106
Watchdog,
Power Fail
TPS3305-xx
New devices shown in bold red.
For more information, please visit: www.ti.com/supervisors
Window Comparator for Over- and Under-Voltage Detection
TPS3700
1.8 to 18 V
VDD
TPS3700
INB
R3
VITP
INB–
VITP
OUTA
INA+
R2
INA+
RP1
OUTB
R1
OUTA
Vmonitor
Features
• Wide supply range: 1.8 to 18 V
• High accuracy threshold: 1% (over
temperature range)
• Open drain OV and UV output
• Available in TSOT23-6 package
OUTB
DDC PACKAGE
ThinSOT23-6
(TOP VIEW)
GND
OUTA
1
6 OUTB
GND
2
5 VDD
INA+
3
4 INB–
Get more information: www.ti.com/product/TPS3700
108
|
Power Management Guide 2013
Texas Instruments
Supervisors and Reset ICs
4
OD
4
4
CMOS, OD
4
4
4
CMOS, OD
4
4
4
4
CMOS, OD
CMOS, OD
CMOS
CMOS
OD
OD
PP
PP
OD
OD
OD
PP
1
2.32, 3.08, 4.63
2.63, 2.75, 2.83, 2.93, 3.08,
1 3.65, 4.0, 4.38, 4.63, 4.8
SOT23-5, D, W
1 to 6
6
0.02
±2.5
SOT23-5
0.5 to 5
16
0.3
±1
LM3704
2
2.32, 3.08, 3.6
micro SMD-9,
MSOP-10
1 to 5.5
28
0.02
±2
LM3710
2
2.32, 3.08, 4.63
MINI SOIC
1 to 5.5
28
0.02
±2
LM8364
LM8365
LM809
LM810
LMS33460
LMC6953
TPS3895
TPS3896
TPS3897
TPS3898
TLV803
TLV810
1
1
1
1
1
2
1
1
1
1
1
1
SOT23-5
SOT23-5
SOT23-3, LLP-6, D, W
SOT23-3, D, W
SC-70
SOIC-8
SON-6
SON-6
SON-6
SON-6
3SOT-23
3SOT-23
1 to 6
1 to 6
1 to 6
1 to 6
1 to 7
1.5 to 6
1.7 to 6.5
1.7 to 6.5
1.7 to 6.5
1.7 to 6.5
1.1 to 6
1.1 to 6
0.65
0.65
15
15
1
800
6
6
6
6
9
9
0.3
0.1
0.02
0.02
0.2
0.0005
0.04, Prog
0.04, Prog
0.04, Prog
0.04, Prog
200
200
—
—
—
—
—
—
TPS3808
1
SOT-23, SON-6
1.8 to 6.5
2.4
Prog
—
0.5
4
4
OD
TPS3103
TPS3123
TPS3124
TPS3125
TPS3126
TPS3128
TPS3800
TPS3801
TPS3802
1
1
1
1
1
1
1
1
1
2.0
2.75, 4.5
2.63, 2.93, 3.08, 4.38, 4.63
4.63
3
3.3, 3.5
Adj.
Adj.
Adj.
Adj.
2.5/3/3.3/5
2.5/3/3.3/5
Adj./0.9/1.2/1.5/1.8/2.5/
3.0/3.3/5.0/EEPROM
1.2/1.5/2.0/3.3
1.2/1.5/1.8
1.2/1.5/1.8
1.2/1.5/1.8/3.0
1.2/1.5/1.8
1.2/1.5/1.8
2.7
Adj./1.8/2.5/3.0/3.3/5.0
3.0/3.3
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC-70
SC-70
SC-70
0.4 to 3.3
0.75 to 3.3
0.75 to 3.3
0.75 to 3.3
0.75 to 3.3
0.75 to 3.3
1.6 to 6.0
1.6 to 6.0
1.6 to 6.0
1.2
14
14
14
14
14
9
9
9
130
180
180
180
180
180
100
200
400
—
1.4
1.4
—
—
1.4
—
—
—
0.75
3.6
3.6
3.6
3.5
3.5
2
2
2
4
4
4
4
4
4
4
4
4
4
4
OD
PP
PP
PP
OD
OD
PP
PP
PP
TPS3803
1
Adj./1.5
SC-70
1.3 to 6.0
3
—
—
1.5
4
OD
TLV809
1
2.5/3.0/3.3/5.0
SOT-23
2.0 to 6.0
9
200
—
2.2
4
Chip-Enabled Gating
Power-Fail PFI/PFO
4
Time
Delay
(ms)
Overcurrent Detection
Reset Output Topology1
OD
IDD
(typ)
(µA)
Overvoltage Detection
Active-Low Reset/Output
4
Active-High Reset/Output
Manual Reset/Enable Reset
4
Package(s)
VDD
Range
(V)
Reset Threshold
Accuracy (%)
Watchdog Timer
WDI (sec)
Number of Supervisors
Selection Guide
PP
Device
Supervised
Voltages
Comments
Price*
General Purpose Supply Supervisors
LM3724
LP3470
0.0062 to
25.6
±2.5
±2.5
±1.5
±1.5
±5
±3
0.25
0.25
0.25
0.25
2.00
2.00
TPS3813
1
2.5/3.0/3.3/5.0
SOT-23
2.0 to 6.0
9
25
Window
1
1
1
1
1
1
1
2
2
2
2
2
3.3/5.0
2.5/3.0/3.3/5.0
2.5/3.0/3.3/5.0
3.3/5.0
1.8/2.5/3.0/3.3
1.8/2.5/3.0/3.3
Adj./2.5/3.3/3.0/5.0
3/3.5
Adj./0.9/1.6/3.3
Adj./0.9/1.2/1.5/3.3
1.8/2.5/3.3/5.0
1.5/1.8/2.0/2.5/3.3/5.0
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SO-8, DIP-8, TSSOP-8
SC-70
SOT-23
SOT-23
SO-8, MSOP-8
SO-8, MSOP-8
1.1 to 5.5
1.1 to 5.5
1.1 to 5.5
1.1 to 5.5
1.6 to 6.0
1.6 to 6.0
2.0 to 6.0
1.8 to 6.5
0.4 to 3.3
0.4 to 3.3
2.7 to 6.0
2.7 to 6.0
15
15
15
15
0.22
0.22
9
3.5
1.2
1.2
15
15
25/200
200
200
200
10/200
10/200
Prog
20
130
130
200
100
0.2/1.6
1.6
1.6
—
—
—
—
—
—
1.1
1.6
0.8
2.4
2.4
2.2
2.2
2.5
2.4
5.5
1
0.75
0.75
2.7
2.7
TPS3700
2
Adj.
ThinSOT23-6
1.8 to 18
5.5
—
—
2
2
3.0/3.3/5.0
2.5/3.0/3.3/5.0
SO-8, MSOP-8
SO-8, MSOP-8
2.0 to 6.0
2.0 to 6.0
30
20
200
200
1.6
—
2.1
2.2
TPS3805
2
Adj./3.3
SC-70
1.3 to 6.0
3
—
—
1.5
1
PP = push-pull, OD = open drain, OC = open collector.
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
4
4
4
4
4
4
4
4
4
4
4
4
0.25
TPS3705-xx
TPS3707-xx
4
4
4
4
4
2.2
TPS3820/8-xx
TPS3823
TPS3824-xx
TPS3825-xx
TPS3836/8
TPS3837
TLC77xx
TPS3807
TPS3106
TPS3110
TPS3305-xx
TPS3306-xx
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
PP/OD
PP
PP
PP
PP/OD
PP
PP
OD
OD
PP
PP
OD
4
4
4
4
4
4
4
4
4
0.595/0.562
4
4
4
4
4
4
4
4
4
4
PP
Note: Custom voltages can be provided. Minimum order
quantities may apply. Contact TI for details and availability.
1.10
0.239
0.249
0.229
0.229
0.169
1.44
0.60
0.60
0.60
0.60
0.20
0.20
0.70
0.90
0.85
0.85
0.80
0.80
0.85
0.40
0.40
0.40
4
Voltage
detector
0.25
0.25
Window
watchdog
0.90
0.65
0.65
0.65
0.55
0.85
0.85
0.65
0.95
0.90
0.99
1.00
1.05
4
Window
comparator
OD
PP
PP
0.77
Ultra-small
Ultra-small
Ultra-small
Ultra-small
OD
4
4
4
4
4
0.95/0.80
0.70
0.80
0.75
4
4
Voltage
detector
0.34
New devices are listed in bold red.
Power Management Guide 2013
|
109
Supervisors and Reset ICs
3
—
—
2
TPS3307-xx
TPS386596
TPS3860x0
3
4
4
Adj./1.8/2.5/3.3/5.0
Adj./3.0
Adj. (includes negative rail)
SO-8, MSOP-8
MSOP-8
QFN
2.0 to 6.0
1.8 to 6.5
1.8 to 6.5
15
7.5
9
200
Prog
Prog
—
—
0.6
2.7
0.25
0.25
4
4
4
4
4
4
TSSOP-14
MSOP-10
TSSOP-14
MSOP-10
MSOP-8
1.6 to 5.5
1.6 to 5.5
1.6 to 5.5
1.6 to 5.5
1.6 to 5.5
20
20
20
20
15
100
100
100
100
100
0.8
0.8
0.8
—
—
2.3
2
2
1.7
2
4
4
4
4
4
4
4
Chip-Enabled Gating
1.3 to 6.0
Overcurrent Detection
SOT-23
Time
Delay
(ms)
Overvoltage Detection
Adj./2.0/3.3
IDD
(typ)
(µA)
Power-Fail PFI/PFO
2
Package(s)
VDD
Range
(V)
Reset Output Topology1
TPS3806
Device
Supervised
Voltages
Active-High Reset/Output
Active-Low Reset/Output
Reset Threshold
Accuracy (%)
Manual Reset/Enable Reset
Watchdog Timer
WDI (sec)
Number of Supervisors
Selection Guide (Continued)
Comments
Price*
Voltage
detector
0.45
General Purpose Supply Supervisors (Continued)
OD
4
4
4
PP
OD
PP/OD
1.05
1.25
1.95
4
4
Battery Backup Switchover Supply Supervisors
TPS3600
TPS3606-33
TPS3610
TPS3613-01
TPS3619
1
1
1
1
1
2.0/2.5/3.3/5.0
3.3
1.8/5.0
Adjustable
3.3/5.0
4
4
4
PP
PP
PP
PP
PP
4
4
4
2.15
1.45
1.80
1.50
1.10
4
4
4
4
Special Function Supply Supervisors
TPS3510/1
3
3.3/5.0/12.0
SO-8, DIP-8
4 to 15
1 mA
300
—
9.1
4
OD
4
TPS3513/4
3
3.3/5.0/12.0
SO-14, DIP-14
4.5 to 15
1 mA
300
—
9.1
4
OD
4
4
PC power
supplies
PC power
supplies
4
1
PP = push-pull, OD = open drain, OC = open collector.
*Suggested resale price in U.S. dollars in quantities of 1,000.
4
0.45
0.70
New devices are listed in bold red.
Note: Custom voltages can be provided. Minimum order
quantities may apply. Contact TI for details and availability.
Sequencers
Selection Guide
Device
LM3880
LM3881
UCD9090
UCD90120A
UCD90124A
UCD90160
UCD90910
Number of
Supervisors
—
—
10
13
13
16
10
Supervised
Voltages
—
—
Prog. by software
Prog. by software
Prog. by software
Prog. by software
Prog. by software
GUI
GUI
GUI
GUI
GUI
Number of
Sequenced
Outputs
3
3
—
—
—
—
—
Package(s)
SOT23-6
MSOP-8
QFN-64
QFN-64
QFN-64
QFN-64
QFN-64
VDD
Range
(V)
2.7 to 5.5
2.7 to 5.5
3.3 to 12
3.3 to 12
3.3 to 12
3.3 to 12
3.3 to 12
IDD
(typ)
(µA)
25
80
50 mA
50 mA
50 mA
50 mA
50 mA
Time
Delay
(ms)
Fixed
Prog
Prog
Prog
Prog
Prog
Prog
Comments
With fan control
With fan control
Price*
0.50
0.50
3.60
4.95
6.45
5.65
5.90
*Suggested resale price in U.S. dollars in quantities of 1,000.
110
|
Power Management Guide 2013
Texas Instruments
Push Button Controllers
Single and Dual Push-Button Controllers
TPS3420, TPS3421, TPS3422
TPS342x family of devices provide the ability to perform a hardware system reset
during a software crash. It also eliminates the need to remove batteries to activate
a reset. These controllers are used in designs with an embedded battery to ensure
a hard- and full-system reset when needed. They include a fail-safe option when
the system/microprocessor freezes and a system reset is required. Holding one or
two external button switches for x amount of seconds generates a reset. To improve
system stability, short-period switch closures are rejected by the setup delay time
(t_setup), as shown in the timing diagram.
Switch
Input
Reset
No reset pulse
when t & lt; t_setup
t_setup = 4 s
1.5 s
Reset pulse
when t = t_setup
Key Features
• Very small, 1.45x1-mm SON package
• Low supply current: 250 nA
• User-selectable input delay using
two-state logic
• Fixed-pulse or input-dependent reset
behavior
Applications
• Smart phones
• Tablets
• Ultrabooks
• Notebooks
• Routers
• Consumer medical
Get more information: www.ti.com/product/TPS3420D, TPS3421EC or TPS3422EG
Current Power Monitors
Selection Guide
CommonMode Range
Device
Description
(min) (max)
INA210
High-side measurement, bi-directional current power
0
monitor with I2C interface
Voltage output, high/low-side measurement, bi-directional –0.3
zero-drift series current power monitor
INA219
Zero-drift, bi-directional current power monitor
INA226
INA230
Precision digital/current/voltage/power monitor
Wide common mode range, bidirectional, high accuracy
INA282
current power monitor
LMP8640 Precision high-voltage current sense amplifier
LMP8645 Precision high-voltage current sense amplifier
LMP8646 Precision current limiter
Gain
(V/V)
Quiescent
VS
Input Offset CMRR Current
Output (+/-)(max) (min) (+/-)(typ) (min) (max)
Type
(µV)
(dB)
(mA)
(V)
(V)
Package(s)
Price*
36
1
I2C
10
126
0.33
2.7
5.5
MSOP-10
1.30
26
200
Voltage
35
105
0.065
2.7
26
0.65
26
Programmable
I2C
50
100
0.7
3
5.5
0.80
2
0
28
1
IC
50
100
330
2.7
5.5
µQFN-10,
SC70-6
SOIC-8,
SOT-23-8
QFN-16
–14
80
50
Voltage
70
120
0.6
2.7
18
SOIC-8
1.25
–2
–2
–2
76
76
76
900
1000
1000
60
60
95
0.72
0.61
0.38
2.7
2.7
2.7
12
12
12
SOT-6
SOT-6
SOT-6
0.89
0.89
1.20
0
20, 50, 100 Voltage
Programmable Voltage
Programmable Voltage
1.15
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Power Management Guide 2013
|
111
DDR Power Solutions
TI DDR Power Application
Power Good
Main Controller (CPU)
53
55
SODIMM 1
SODIMM 2
ODT Circuit
VDDQ
ODT Circuit
VDDQ
SW1
Data/Strobes
R1
R2
VSSQ
2 Clock Pairs
SW1
Data/Strobes
DDR2
Memory
Controller
R1
R2
VSSQ
(SSTL_18 I/O)
2 Clock Pairs
Battery
(Adapter)
Address/Command
and Control Lines
Address/Command
and Control Lines
VDD (SPD)
VREF
Rt
Rt
VTT
VII
VDD (VDD, VDDQ, VDDL)
TI Voltage Controller (TPS51116)
4.5 to 28 V (DC)
VSS (VDD, VSSQ, VSSL, VSS(SPD))
Selection Guide
VIN
(V)
IOUT
(A)
Provides
DDR Type
2.95 to 3.65
4.5 to 5.5
10.8 to 13.2
6/10/15
6/10/15
6/10/12
VTT
VTT
VTT
1, 2, 3
1, 2, 3
1, 2, 3
2.25 to 5.5
8 to 40
Up to 15
Up to 20
VTT
VTT
1, 2, 3
1, 2, 3
3 to 281
Up to 25 A for VDDQ, 3 (2-A VTT for
TPS51216/916)
VTT, VDDQ, VREF
1, 2, 3, LV3, LP3
4.5 to 28
Up to 15
VTT, VDDQ, VREF
1, 2
1.2 to 3.62
1.1 to 3.53
VTT+0.4 V to 3.5 V
Up to 3
Up to 3
Up to 2
VTT, VREF
VTT, VREF
VTT, VREF
1, 2, 3, LV3, LP3
1, 2, 3, LV3, LP3
1, 2, 3, LV3, LP4
3 to 6
3 to 6
3 to 4
3 to 221
3
6
9
10/12
VTT
VTT
VTT
VDDQ
1, 2, 3
1, 2, 3 , LV3, LP3
1, 2, 3
1,2,3, LV3, LP3
Device
Plug-in Modules
PTH03010/50/60W
PTH05010/50/60W
PTH12010/50/60L
Controllers
TPS40042
TPS40057
Controller + LDO
TPS51116, TPS51216/716/916
Dual Controller
TPS51020
LDOs
TPS51100
TPS51200
TPS51206
Switchers with Integrated FETs
TPS54372
TPS53317, TPS54672
TPS54972
TPS51362/7
1
Needs 4.5- to 5.5-V bias.
Needs 4.75- to 5.25-V bias.
Needs 2.4- to 3.5-V bias.
2
3
112
|
Power Management Guide 2013
Texas Instruments
Resources
Design Support
PowerLab™ Power Reference Design Library
The PowerLab library includes an interactive and powerful search engine for
design engineers looking for a proven
and tested solution to their power-supply
requirements. This interactive search
tool allows engineers to find designs by
application, topology, input type, input
voltage or output voltage.
Features
• Extensive collection of tested powermanagement reference designs
• Hundreds of power-management
designs for a wide range of applicaions
t
and power-conversion topologies
• Reference designs include both
isolated and non-isolated designs for
lighting, telecommunication, computing, consumer electronics and more
Get more information:
www.ti.com/powerlab or
www.ti.com/webench
WEBENCH® Design Center Saves Development Time and Cost
WEBENCH Design Center online design
and prototyping tools put an awardwinning online design environment right
at your fingertips. Design, optimize,
generate your prototype and download
your test vectors—all online. And you
can do it all for free, anywhere, anytime.
Select It—Choose from only those
parts that meet your specifications
• Input your design requirements
• Choose a recommended part from a
customized list
Design It—Create your custom BOM
using readily available parts
• Tune your design quickly with the optimization tool to balance design objectives for efficiency and footprint
• Adjust components and use charts
to make design decisions on a wide
selection of electrical characteristics
• Exchange parts and use bill-of-
materials graphs for easy external
component selection based on efficiency, footprint, cost or vendors
Texas Instruments
Analyze It—Solve your design
problems before you prototype
• Simulate your circuit and evaluate
performance using electrical and
thermal simulations
• Simulate electrical characteristics,
choose probe points and examine
waveforms to determine performance
• Simulate thermal behavior and your
circuit on a PCB in your defined environment and view color heat maps
• Overlay alternate circuits and compare
results to get optimal performance
Build It—Save weeks getting your
final design into production
• Request samples and purchase parts
or demo boards
• Receive your custom prototyping kit
the next business day
• Download your automatically generated CAD files, assembly details, test
instructions and complete perform
ance results
Get more information
www.ti.com/webench
Power Management Guide 2013
|
113
Resources
Packaging
Surface Mount Packages
Package Type
Surface Mount Packages (Continued)
Package
Designator
Key Characteristics
D, DW, DWU,
DTH, DTC, DDA,
DVB, DWP
High MSL rating* (MSL1/
MSL2), variable size
availability
Mini Small Outline DGK, DGS
Package (MSOP)
Small form factor, thin
package
Heat Sink Small
Outline Package
(HSOP)
DWP, DWD
Thermally enhanced
SOP (low to mid power)
Small Shrink
Outline Package
(SSOP)
DL, DB, DF, DBQ, High MSL rating* (MSL1/
MSL2), higher stand-off
DCE, DCT
height
Thin Shrink Small
Outline Package
DA, PW, DBT
(TSSOP)
Variable pin count
options available, high
MSL rating* (MSL1/
MSL2), small form factor
Exposed Pad
Thin Shrink Small PWP, DAP, DAD,
Outline Package
DCA
(HTSSOP)
Thermally enhanced
TSSOP (low to high
power); various pin
count options available
Power Small
Outline Package
(PSOP3)
Package
Designator
Key Characteristics
Leadless Packages (Continued)
Small Outline Packages
Small Outline
Integrated Circuit
(SOIC)
Package Type
Very high power
DKP (slug down), handling capability,
DKD (slug up)
mechanically robust
package
Quad Leaded Packages
RGC, RGE, RGF,
RGP, RGT, RGW,
RGY, RGZ, RHA,
RHF,
Quad Flatpack No RHB, RHD, RSA,
RHH, RHL,
Leads (QFN)
RSB, RSH, RSJ,
RSL, RSM, RTE,
RTH, RTQ, RTT,
RUK, RUV, RVA
Compact footprint,
thermal package (mid to
high power), available in
variable thicknesses
Flip-Chip Power
Packages
High power handling
capability
RSJ
Ball Grid Arrays (BGAs)
Wafer Chip Scale
Package (WCSP)/ YEG, YEK, YEJ,
Die Sized Ball Grid YEA, YZA, YED
Array (DSBGA)
Die size package, very
small form factor, finer
pitch
MicroStar BGA™
ZGU
Controllable count
density, variable
thickness option
availability
MicroStar
Junior™ BGA
ZQE, ZQZ
Smaller sized MicroStar
BGA, controllable pin
count density
Thin Quad Flat
Pack (TQFP)
PFB, PAG, PJT,
PBS, PAG
High pin count,
leadframe based
package
PicoStar™
YFM
Extremely small sized
package, ultra-thin,
board embeddable
Exposed Pad Thin
Quad Flat Pack
(HTQFP)
PAP, PJD, PZP,
PHP, PNP, PHD
Thermally enhanced
TQFP (mid to high
power)
BGA
ZVD
Very high pin count
density
Small Outline Transistors
Small Outline
Transistor (SC-70) DCK
Mini form factor
Small Outline
Transistor
Package (SOT23)
DBV, DCN, DDC,
thin SOT
Small form factor, high
MSL rating* (MSL1/
MSL2)
Small Outline
Transistor
(SOT223)
DCY, DCQ
Through-Hole Packages
High MSL rating* (MSL1/
MSL2)
Transistor Outline
(TO236)
DBZ
Small form factor
Plastic Flange
Mount Package
(DDPak/TO-263)
KTT, KTW
Very high power
handling capability
Package Type
Package
Designator
Plastic Dual Inline P, N, NT, NTD
Package (PDIP)
Recommended for wave
soldering, excellent
board-level reliability
Transistor Outline
(TO220)
Very high power
handling capability,
recommended for wave
soldering, mechanically
robust
KC
Leaded Packages
Package Modules
Package Type
Leadless Packages
Small Outline No
Leads (SON)
DRB, DRC, DRD, Small footprint, thermal
DRK, DRM, DRN, package (low to mid
DRT, DSE, DSG, power)
DSJ
Key Characteristics
Power Modules
Package
Designator
—
Key Characteristics
Integrated passives,
enhanced functionality
*MSL rating should be checked for individual device.
114
|
Power Management Guide 2013
Texas Instruments
Resources
Packaging
Connecting the PowerPAD™
The PowerPAD package should be
connected to the appropriate internal
s
ignal plane as specified in the product
datasheet. Depending on the electrical
properties of the thermally conductive
epoxy used to connect the Integrated
Circuit (IC) to the lead frame, the
P
owerPAD may have a low impedance
connection to the internal signal plane as
specified in the product datasheet.
You can find additional information in the
following resources. Technical literature
can be accessed online with
www.ti.com/lit/litnumber by replacing
litnumber with one of the following
literature numbers shown in parentheses.
• Remember to check the CAD format
for your package under “Symbols/
Footprints,” available in all TI Product
Folders
• Download the “PowerPAD Made
Easy” application brief (SLMA004)
in conjunction with the “PowerPAD
Thermally Enhanced Package” technical brief (SLMA002)
IC Body
Internal Copper
Not Tied to Vias
PowerPAD™-to-PWB
Solder Connection
Connect with your PowerManagement peers and
customers to ask questions,
share knowledge, explore
ideas, and solve problems.
Join the discussion today!
www.ti.com/e2epower
Texas Instruments
• Specific information on QFN/SON
packages is available in application
reports (SLUA271 and SCBA017)
• Visit TI’s Analog & Mixed-Signal
KnowledgeBase at:
support.ti.com/sc/knowledgebase
• Ask our experts your specific design
questions via email by selecting
Analog & Mixed-Signal email support
in the Contact Tech Support frame at:
support.ti.com
Thermal Vias
Top Layer Copper
Bottom Layer
Copper Tied to Vias
Internal Copper
Tied to Vias
TI E2E™
Community
engineer.to.engineer,
solving problems
Power Management Guide 2013
|
115
Resources
Device Index
Device Page
bq2000/T . . . . . . . . . . . . 62, 63
bq2002/C/E/F . . . . . . . . . 62, 63
bq2004/E/H . . . . . . . . . . 62, 63
bq2005 . . . . . . . . . . . . . . 62, 63
bq2013H . . . . . . . . . . . . . . . . 67
bq2014H . . . . . . . . . . . . . . . . 67
bq2016 . . . . . . . . . . . . . . . . . 67
bq2019 . . . . . . . . . . . . . . . . . 67
bq2022A . . . . . . . . . . . . . . . . 68
bq2023 . . . . . . . . . . . . . . . . . 67
bq2024 . . . . . . . . . . . . . . . . . 68
bq2031 . . . . . . . . . . . . . . 62, 63
bq2060A . . . . . . . . . . . . . . . . 67
bq20z40 . . . . . . . . . . . . . . . . 67
bq20z45-R1 . . . . . . . . . . . . . 67
bq20z60-R1 . . . . . . . . . . . . . 67
bq20z655-R1 . . . . . . . . . . . . 67
bq20z65-R1 . . . . . . . . . . 66, 67
bq24030/31/35 . . . . . . . 60, 61
bq24032A/38 . . . . . . . . . 60, 61
bq24040/41 . . . . . . . . . . 60, 61
bq24050/52 . . . . . . . . . . 60, 61
bq24055 . . . . . . . . . . . . . 60, 61
bq24072/72T . . . . . . . . . 60, 61
bq24073 . . . . . . . . . . . . . 60, 61
bq24074 . . . . . . . . . . . . . 60, 61
bq24075T/79T . . . . . . . . 60, 61
bq24090/91 . . . . . . . . . . 60, 61
bq24092/93 . . . . . . . . . . 60, 61
bq24100 . . . . . . . . . . . . . . . . 58
bq24103A . . . . . . . . . . . . . . . 58
bq24105 . . . . . . . . . . . . . . . . 58
bq24108 . . . . . . . . . . . . . . . . 58
bq24113A . . . . . . . . . . . . . . . 58
bq24115 . . . . . . . . . . . . . . . . 58
bq24130 . . . . . . . . . . 58, 60, 61
bq24133 . . . . . . . . . . 58, 60, 61
bq24140 . . . . . . . . . . . . . 60, 61
bq24153A/58 . . . . . . . . . 60, 61
bq24156A/59 . . . . . . . . . 60, 61
bq24160 . . . . . . . . . . 53, 60, 61
bq24161 . . . . . . . . . . 53, 60, 61
bq24163 . . . . . . . . . . 53, 60, 61
bq24165 . . . . . . . . . . 53, 60, 61
bq24166 . . . . . . . . . . 53, 60, 61
bq24167 . . . . . . . . . . 53, 60, 61
bq24168 . . . . . . . . . . 53, 60, 61
bq24170 . . . . . . . . . . 58, 60, 61
bq24171 . . . . . . . . . . 58, 60, 61
bq24172 . . . . . . . . . . 58, 60, 61
bq24180 . . . . . . . . . . . . . 60, 61
bq24185 . . . . . . . . . . . . . 60, 61
bq24190 . . . . . . . . . . 54, 60, 61
bq24192 . . . . . . . . . . 54, 60, 61
bq24192I . . . . . . . . . 54, 60, 61
bq24193 . . . . . . . . . . 54, 60, 61
bq24195 . . . . . . . . . . 55, 60, 61
bq24195L . . . . . . . . . 55, 60, 61
bq24196 . . . . . . . . . . 54, 60, 61
bq24210 . . . . . . . . . . . . . 62, 63
bq24250/51 . . . . . . . 56, 60, 61
bq24253 . . . . . . . . . . 56, 60, 61
bq24257 . . . . . . . . . . 56, 60, 61
bq24259 . . . . . . . . . . . . . 60, 61
bq24260 . . . . . . . . . . 57, 60, 61
bq24261 . . . . . . . . . . 57, 60, 61
bq24265 . . . . . . . . . . 57, 60, 61
bq24270/71 . . . . . . . . . . 60, 61
bq24272 . . . . . . . . . . . . . 60, 61
bq24273 . . . . . . . . . . . . . 60, 61
bq24278 . . . . . . . . . . . . . 60, 61
bq24300/4/5 . . . . . . . . . . . . 64
bq24308 . . . . . . . . . . . . . . . . 64
116
|
Device Page
bq24312 . . . . . . . . . . . . . . . . 64
bq24313 . . . . . . . . . . . . . . . . 64
bq24314/A . . . . . . . . . . . . . . 64
bq24314C . . . . . . . . . . . . . . . 64
bq24315 . . . . . . . . . . . . . . . . 64
bq24316 . . . . . . . . . . . . . . . . 64
bq24350 . . . . . . . . . . . . . . . . 64
bq24351 . . . . . . . . . . . . . . . . 64
bq24352 . . . . . . . . . . . . . . . . 64
bq24380 . . . . . . . . . . . . . . . . 64
bq24381 . . . . . . . . . . . . . . . . 64
bq24382 . . . . . . . . . . . . . . . . 64
bq24400/1 . . . . . . . . . . . 62, 63
bq24450 . . . . . . . . . . . . . 62, 63
bq24600 . . . . . . . . . . . . . 59-61
bq24610 . . . . . . . . . . . . . 59-61
bq24616 . . . . . . . . . . . . . 59-61
bq24617 . . . . . . . . . . . . . 59-61
bq24618 . . . . . . . . . . . . . 59-61
bq24620 . . . . . . . . . . 59, 62, 63
bq24630 . . . . . . . . . . 59, 62, 63
bq24640 . . . . . . . . . . 59, 62, 63
bq24650 . . . . . . . . . . 59, 62, 63
bq24707A . . . . . . . . . . . . 60, 61
bq24725A . . . . . . . . . . . . 60, 61
bq24735 . . . . . . . . . . . . . 60, 61
bq24765 . . . . . . . . . . . . . 62, 63
bq25040 . . . . . . . . . . . . . 60, 61
bq25050 . . . . . . . . . . . . . 60, 61
bq25060 . . . . . . . . . . . . . 60, 61
bq25070 . . . . . . . . . . 52, 62, 63
bq25504 . . . . . . . . . . 52, 62, 63
bq25505 . . . . . . . . . . . . . 62, 63
bq25570 . . . . . . . . . . . . . 62, 63
bq26100 . . . . . . . . . . . . . . . . 68
bq26150 . . . . . . . . . . . . . . . . 68
bq26200 . . . . . . . . . . . . . . . . 67
bq26220 . . . . . . . . . . . . . . . . 67
bq27010 . . . . . . . . . . . . . 65, 67
bq27210 . . . . . . . . . . . . . 65, 67
bq27410 . . . . . . . . . . . . . . . . 65
bq27425 . . . . . . . . . . . . . 65, 67
bq27500 . . . . . . . . . . . . . . . . 65
bq27501 . . . . . . . . . . . . . . . . 65
bq27505 . . . . . . . . . . . . . 65, 67
bq27510 . . . . . . . . . . . . . 65, 67
bq27520 . . . . . . . . . . . . . . . . 65
bq27541 . . . . . . . . . . 65, 67, 68
bq27545 . . . . . . . . . . . . . . . . 65
bq28400 . . . . . . . . . . . . . . . . 67
bq28550 . . . . . . . . . . . . . 65, 67
bq28z560 . . . . . . . . . . . . 65, 67
bq2920x . . . . . . . . . . . . . . . . 69
bq2941x . . . . . . . . . . . . . 66, 69
bq2944x . . . . . . . . . . . . . . . . 69
bq2945xy . . . . . . . . . . . . . . . 69
bq2946xy . . . . . . . . . . . . . . . 69
bq3050 . . . . . . . . . . . . . . . . . 67
bq3055 . . . . . . . . . . . . . . . . . 67
bq3060 . . . . . . . . . . . . . . . . . 67
bq33100 . . . . . . . . . . . . . . . . 67
bq34z100 . . . . . . . . . . . . . . . 67
bq34z110 . . . . . . . . . . . . . . . 67
bq34z651 . . . . . . . . . . . . . . . 67
bq500210 . . . . . . . . . . . . 62, 72
bq500211A . . . . . . . . . . . 62, 72
bq500410A . . . . . . . . 62, 72, 73
bq51011 . . . . . . . 62, 63, 70, 71
bq51013 . . . . 62, 63, 70, 71, 73
bq51013A . . . 62, 63, 70, 71, 73
bq51013B . . . . . . 62, 63, 70, 71
bq51050B/51B . . 62, 63, 70, 71
bq76925 . . . . . . . . . . . . . . . . 69
Power Management Guide 2013
Device Page
bq76PL536A . . . . . . . . . . . . . 67
bq77908A . . . . . . . . . . . . . . . 69
bq77910A . . . . . . . . . . . . . . . 69
bq77PL157A4225 . . . . . . . . . 69
bq77PL900 . . . . . . . . . . . . . . 69
CSD16301Q2 . . . . . . . . . . . . 45
CSD16321Q5 . . . . . . . . . . . . 45
CSD16321Q5C . . . . . . . . . . . 46
CSD16322Q5 . . . . . . . . . . . . 45
CSD16322Q5C . . . . . . . . . . . 46
CSD16323Q3 . . . . . . . . . . . . 45
CSD16323Q3C . . . . . . . . . . . 46
CSD16325Q5 . . . . . . . . . . . . 45
CSD16325Q5C . . . . . . . . . . . 46
CSD16327Q3 . . . . . . . . . . . . 45
CSD16340Q3 . . . . . . . . . . . . 45
CSD16342Q5A . . . . . . . . . . . 45
CSD16401Q5 . . . . . . . . . 44, 45
CSD16403Q5A . . . . . . . . . . . 45
CSD16404Q5A . . . . . . . . . . . 45
CSD16406Q3 . . . . . . . . . . . . 45
CSD16407Q5 . . . . . . . . . . . . 45
CSD16407Q5C . . . . . . . . . . . 46
CSD16408Q5 . . . . . . . . . . . . 45
CSD16408Q5C . . . . . . . . . . . 46
CSD16409Q3 . . . . . . . . . . . . 45
CSD16410Q5A . . . . . . . . . . . 45
CSD16411Q3 . . . . . . . . . . . . 45
CSD16412Q5A . . . . . . . . . . . 45
CSD16413Q5A . . . . . . . . . . . 45
CSD16414Q5 . . . . . . . . . . . . 45
CSD16556Q5B . . . . . . . . . . . 45
CSD17301Q5A . . . . . . . . . . . 45
CSD17302Q5A . . . . . . . . . . . 45
CSD17303Q5 . . . . . . . . . . . . 46
CSD17304Q3 . . . . . . . . . . . . 45
CSD17305Q5A . . . . . . . . . . . 45
CSD17306Q5A . . . . . . . . . . . 45
CSD17307Q5A . . . . . . . . . . . 45
CSD17308Q3 . . . . . . . . . . . . 45
CSD17309Q3 . . . . . . . . . . . . 45
CSD17310Q5A . . . . . . . . . . . 45
CSD17311Q5 . . . . . . . . . . . . 46
CSD17312Q5 . . . . . . . . . . . . 46
CSD17313Q2 . . . . . . . . . . . . 45
CSD17322Q5A . . . . . . . . . . . 46
CSD17327Q5A . . . . . . . . . . . 46
CSD17501Q5A . . . . . . . . . . . 46
CSD17505Q5A . . . . . . . . . . . 46
CSD17506Q5A . . . . . . . . . . . 46
CSD17507Q5A . . . . . . . . . . . 46
CSD17510Q5A . . . . . . . . . . . 46
CSD17522Q5A . . . . . . . . . . . 46
CSD17527Q5A . . . . . . . . . . . 46
CSD17551Q3A . . . . . . . . . . . 45
CSD17551Q5A . . . . . . . . . . . 46
CSD17552Q3A . . . . . . . . . . . 45
CSD17552Q5A . . . . . . . . . . . 46
CSD17553Q5A . . . . . . . . . . . 46
CSD17555Q5A . . . . . . . . . . . 46
CSD17559Q5 . . . . . . . . . . . . 46
CSD18501Q5A . . . . . . . . . . . 46
CSD18502KCS . . . . . . . . . . . 46
CSD18502Q5B . . . . . . . . . . . 46
CSD18503KCS . . . . . . . . . . . 46
CSD18503Q5A . . . . . . . . . . . 46
CSD18504KCS . . . . . . . . . . . 46
CSD18504Q5A . . . . . . . . . . . 46
CSD18531Q5A . . . . . . . . . . . 46
CSD18532KCS . . . . . . . . . . . 46
CSD18532Q5B . . . . . . . . . . . 46
CSD18533KCS . . . . . . . . . . . 46
CSD18533Q5A . . . . . . . . . . . 46
Device Page
CSD18534KCS . . . . . . . . . . . 46
CSD18534Q5A . . . . . . . . . . . 46
CSD23201W10 . . . . . . . . . . . 44
CSD25201W15 . . . . . . . . . . . 45
CSD25301W1015 . . . . . . . . . 44
CSD25302Q2 . . . . . . . . . . . . 45
CSD25303W1015 . . . . . . . . . 44
CSD25401Q3 . . . . . . . . . . . . 45
CSD75204W15 . . . . . . . . . . . 45
CSD75205W1015 . . . . . . . . . 44
CSD75211W1723 . . . . . . . . . 45
CSD75301W1015 . . . . . . . . . 44
CSD86311W1723 . . . . . . . . . 45
CSD86360Q5D . . . . . . . . . . . 47
CSD87330Q3D . . . . . . . . . . . 47
CSD87331Q3D . . . . . . . . . . . 47
CSD87350Q5D . . . . . . . . . . . 47
CSD87351Q5D . . . . . . . . . . . 47
CSD87352Q5D . . . . . . . . . . . 47
CSD87353Q5D . . . . . . . . . . . 47
CSD96370Q5M . . . . . . . . . . . 47
CSD96371Q5M . . . . . . . . . . . 47
CSD97370Q5M . . . . . . . . . . . 47
INA210 . . . . . . . . . . . . . . . . 111
INA219 . . . . . . . . . . . . . . . . 111
INA226 . . . . . . . . . . . . . . . . 111
INA230 . . . . . . . . . . . . . . . . 111
INA282 . . . . . . . . . . . . . . . . 111
LM(2)5005 . . . . . . . . . . . . . . 26
LM(2)5007 . . . . . . . . . . . . . . 26
LM(2)5010/A . . . . . . . . . . . . . 26
LM(2)5037 . . . . . . . . . . . . . . . 9
LM(2)5085/A . . . . . . . . . . . . . 37
LM(2)5088 . . . . . . . . . . . . . . 37
LM(2)5115/A . . . . . . . . . . 10, 37
LM(2)5116 . . . . . . . . . . . . . . 37
LM(2)5117 . . . . . . . . . . . 36, 37
LM(2)5118 . . . . . . . . . . . . . . 38
LM(2)5119 . . . . . . . . . . . . . . 38
LM10502 . . . . . . . . . . . . . . . 91
LM1084 . . . . . . . . . . . . . . . . 50
LM20123/33/43 . . . . . . . . . . 25
LM20124/34/44/54 . . . . . . . 25
LM20125/45 . . . . . . . . . . . . . 25
LM20136/46 . . . . . . . . . . . . . 25
LM20242 . . . . . . . . . . . . . . . 26
LM20323/33/43 . . . . . . . . . . 26
LM21212-1 . . . . . . . . . . . . . 25
LM21212-2 . . . . . . . . . . . . . 25
LM21215 . . . . . . . . . . . . . . . 25
LM21215A . . . . . . . . . . . . . . 25
LM21305 . . . . . . . . . . . . . . . 25
LM22670/73/76 . . . . . . . . . . 28
LM22671/74 . . . . . . . . . . . . . 28
LM22672/75 . . . . . . . . . . . . . 28
LM22677/78/79 . . . . . . . . . . 28
LM22680 . . . . . . . . . . . . . . . 28
LM25011/A . . . . . . . . . . . . . . 26
LM25056/A . . . . . . . . . . . . . . 95
LM25061 . . . . . . . . . . . . . . . 94
LM25066/A . . . . . . . . . . . 93, 95
LM25066I/A . . . . . . . . . . 93, 95
LM25069 . . . . . . . . . . . . . . . 94
LM25101A/B/C . . . . . . . . . . . 14
LM25574 . . . . . . . . . . . . . . . 28
LM25575 . . . . . . . . . . . . . . . 28
LM25576 . . . . . . . . . . . . . . . 28
LM2585 . . . . . . . . . . . . . . . . 33
LM2586 . . . . . . . . . . . . . . . . 33
LM2587 . . . . . . . . . . . . . . . . 33
LM2588 . . . . . . . . . . . . . . . . 33
LM26001 . . . . . . . . . . . . . . . 26
LM26003 . . . . . . . . . . . . . . . 26
Device Page
LM2622 . . . . . . . . . . . . . . . . 32
LM2623 . . . . . . . . . . . . . . . . 32
LM26400Y . . . . . . . . . . . . . . 90
LM2642 . . . . . . . . . . . . . . . . 38
LM2647 . . . . . . . . . . . . . . . . 38
LM26480 . . . . . . . . . . . . . . . 90
LM2657 . . . . . . . . . . . . . . . . 38
LM2698 . . . . . . . . . . . . . . . . 32
LM2700 . . . . . . . . . . . . . . . . 32
LM2731 . . . . . . . . . . . . . . . . 32
LM27313 . . . . . . . . . . . . . . . 32
LM2733 . . . . . . . . . . . . . . . . 32
LM2735 . . . . . . . . . . . . . . . . 32
LM27402 . . . . . . . . . . . . . . . 37
LM2742 . . . . . . . . . . . . . . . . 37
LM2743 . . . . . . . . . . . . . . . . 37
LM2744 . . . . . . . . . . . . . . . . 37
LM2745 . . . . . . . . . . . . . . . . 37
LM2747 . . . . . . . . . . . . . . . . 37
LM2748 . . . . . . . . . . . . . . . . 37
LM2756 . . . . . . . . . . . . . . . . 84
LM2771 . . . . . . . . . . . . . . . . 39
LM2772 . . . . . . . . . . . . . . . . 39
LM2773 . . . . . . . . . . . . . . . . 39
LM2852 . . . . . . . . . . . . . . . . 28
LM2853 . . . . . . . . . . . . . . . . 28
LM2854 . . . . . . . . . . . . . . . . 28
LM2936HV . . . . . . . . . . . . . . 50
LM3000 . . . . . . . . . . . . . . . . 38
LM3100 . . . . . . . . . . . . . . . . 28
LM3102 . . . . . . . . . . . . . . . . 28
LM3103 . . . . . . . . . . . . . . . . 28
LM3150 . . . . . . . . . . . . . . . . 36
LM3151 . . . . . . . . . . . . . . . . 36
LM3152 . . . . . . . . . . . . . . . . 36
LM3153 . . . . . . . . . . . . . . . . 36
LM3209-G3 . . . . . . . . . . . . . 42
LM3212 . . . . . . . . . . . . . . . . 42
LM3224 . . . . . . . . . . . . . . . . 32
LM3241 . . . . . . . . . . . . . . . . 42
LM3242 . . . . . . . . . . . . . . . . 42
LM3243 . . . . . . . . . . . . . . . . 42
LM3262 . . . . . . . . . . . . . . . . 42
LM3269 . . . . . . . . . . . . . . . . 42
LM3280 . . . . . . . . . . . . . . . . 90
LM3310 . . . . . . . . . . . . . . . . 32
LM3311 . . . . . . . . . . . . . . . . 32
LM3402/02HV . . . . . . . . . . . . 77
LM3404/04HV . . . . . . . . . . . . 77
LM3406/06HV . . . . . . . . . . . . 77
LM3409/HV . . . . . . . . . . . . . . 77
LM3410 . . . . . . . . . . . . . . . . 77
LM3414/HV . . . . . . . . . . . . . . 77
LM3421/23/29 . . . . . . . . . . . 77
LM3424 . . . . . . . . . . . . . . . . 77
LM3430 . . . . . . . . . . . . . . . . 38
LM3431 . . . . . . . . . . . . . . . . 77
LM3433/34 . . . . . . . . . . . . . . 77
LM3444 . . . . . . . . . . . . . . . . 76
LM3445 . . . . . . . . . . . . . . . . 76
LM3447 . . . . . . . . . . . . . 74, 76
LM3448 . . . . . . . . . . . . . . . . 76
LM3450/A . . . . . . . . . . . . . . . 76
LM3464/A . . . . . . . . . . . . . . . 77
LM3466 . . . . . . . . . . . . . . . . 77
LM3475 . . . . . . . . . . . . . . . . 37
LM3477 . . . . . . . . . . . . . . . . 37
LM3478 . . . . . . . . . . . . . . . . 38
LM3481 . . . . . . . . . . . . . . . . 38
LM3485 . . . . . . . . . . . . . . . . 37
LM3488 . . . . . . . . . . . . . . . . 38
LM3489 . . . . . . . . . . . . . . . . 37
LM34902/4 . . . . . . . . . . . . . . 97
Texas Instruments
Resources
Device Index
Device Page
LM34910/C . . . . . . . . . . . . . . 26
LM34917A . . . . . . . . . . . . . . 26
LM34919/B . . . . . . . . . . . . . . 26
LM3492 . . . . . . . . . . . . . . . . 77
LM34927/6/5 . . . . . . . . . 9, 103
LM3492HC . . . . . . . . . . . . . . 77
LM3528 . . . . . . . . . . . . . . . . 83
LM3530 . . . . . . . . . . . . . . . . 83
LM3532 . . . . . . . . . . . . . . . . 83
LM3533 . . . . . . . . . . . . . . . . 83
LM3535 . . . . . . . . . . . . . . . . 83
LM3537 . . . . . . . . . . . . . . . . 83
LM3538 . . . . . . . . . . . . . . . . 83
LM3550 . . . . . . . . . . . . . . . . 85
LM3554 . . . . . . . . . . . . . . . . 85
LM3555 . . . . . . . . . . . . . . . . 85
LM3556 . . . . . . . . . . . . . . . . 85
LM3559 . . . . . . . . . . . . . . . . 85
LM3560 . . . . . . . . . . . . . . . . 85
LM3561 . . . . . . . . . . . . . . . . 85
LM3565 . . . . . . . . . . . . . . . . 85
LM3630 . . . . . . . . . . . . . . . . 83
LM3642 . . . . . . . . . . . . . . . . 85
LM3668 . . . . . . . . . . . . . . . . 34
LM3670 . . . . . . . . . . . . . . . . 29
LM3671 . . . . . . . . . . . . . . . . 29
LM3678 . . . . . . . . . . . . . . . . 30
LM3686 . . . . . . . . . . . . . . . . 90
LM3691 . . . . . . . . . . . . . . . . 30
LM3704 . . . . . . . . . . . . . . . 109
LM3710 . . . . . . . . . . . . . . . 109
LM3724 . . . . . . . . . . . . . . . 109
LM3743 . . . . . . . . . . . . . . . . 37
LM3753 . . . . . . . . . . . . . 37, 38
LM3753/54 . . . . . . . . . . . . . . 37
LM3754 . . . . . . . . . . . . . . . . 38
LM3880 . . . . . . . . . . . . . . . 110
LM3881 . . . . . . . . . . . . . . . 110
LM4510 . . . . . . . . . . . . . . . . 32
LM5000 . . . . . . . . . . . . . . . . 32
LM5001 . . . . . . . . . . . . . . . . 32
LM5002 . . . . . . . . . . . . . . . . 32
LM5006 . . . . . . . . . . . . . . . . 26
LM5008/A . . . . . . . . . . . . . . . 26
LM5009/A . . . . . . . . . . . . . . . 26
LM5015 . . . . . . . . . . . . . . . . . 9
LM5017 . . . . . . . . . . . 9, 25, 26
LM5018 . . . . . . . . . . . . . . . . 26
LM5019 . . . . . . . . . . . . . . . . 26
LM5020 . . . . . . . . . . . . . . 9, 38
LM5021 . . . . . . . . . . . . . . 9, 38
LM5022 . . . . . . . . . . . . . . 9, 38
LM5022/C . . . . . . . . . . . . . . . 38
LM5023 . . . . . . . . . . . . . . . . 10
LM5025/A/B/C . . . . . . . . . . . . 9
LM5026 . . . . . . . . . . . . . . . . . 9
LM5027/A . . . . . . . . . . . . . . . . 9
LM5030 . . . . . . . . . . . . . . . . 10
LM5032 . . . . . . . . . . . . . . . . . 9
LM5033 . . . . . . . . . . . . . . . . 10
LM5034 . . . . . . . . . . . . . . . . . 9
LM5035/A/B/C . . . . . . . . . . . . 9
LM5039 . . . . . . . . . . . . . . . . . 9
LM5041/A/B . . . . . . . . . . . . . 10
LM5045 . . . . . . . . . . . . . . . 7, 9
LM5046 . . . . . . . . . . . . . . 7, 10
LM5050-1 . . . . . . . . . . . . . . 95
LM5050-2 . . . . . . . . . . . . . . 95
LM5051 . . . . . . . . . . . . . . . . 95
LM5056 . . . . . . . . . . . . . . . . 95
LM5060/Q . . . . . . . . . . . . . . 94
LM5064 . . . . . . . . . . . . 95, 103
LM5066 . . . . . . . . . . . . 95, 103
Texas Instruments
Device Page
LM5067 . . . . . . . . . . . . . . . . 94
LM5068 . . . . . . . . . . . . . . . . 94
LM5069 . . . . . . . . . . . . . . . . 94
LM5070 . . . . . . . . . . . . . . . . 99
LM5071 . . . . . . . . . . . . . . . . 99
LM5072 . . . . . . . . . . . . . . . . 99
LM5073 . . . . . . . . . . . . . . . . 99
LM5100A/B/C . . . . . . . . . . . . 14
LM5101A/B/C . . . . . . . . . . . . 14
LM5110 . . . . . . . . . . . . 13, 103
LM5111 . . . . . . . . . . . . . . . . 13
LM5112 . . . . . . . . . . . . . . . . 13
LM5113 . . . . . . . . . 12, 14, 103
LM5114A/B . . . . . . . . . . . . . . 13
LM5134 . . . . . . . . . . . . . . . . 13
LM5574 . . . . . . . . . . . . . . . . 28
LM5575 . . . . . . . . . . . . . . . . 28
LM5576 . . . . . . . . . . . . . . . . 28
LM5642 . . . . . . . . . . . . . . . . 38
LM5642x . . . . . . . . . . . . . . . 38
LM809 . . . . . . . . . . . . . . . . 109
LM810 . . . . . . . . . . . . . . . . 109
LM8364 . . . . . . . . . . . . . . . 109
LM8365 . . . . . . . . . . . . . . . 109
LM8502 . . . . . . . . . . . . . . . . 84
LM8801 . . . . . . . . . . . . . . . . 29
LM9076 . . . . . . . . . . . . . . . . 50
LMC6953 . . . . . . . . . . . . . . 109
LMH2100 . . . . . . . . . . . . . . . 43
LMH2110 . . . . . . . . . . . . . . . 43
LMH2120 . . . . . . . . . . . . . . . 43
LMH2121 . . . . . . . . . . . . . . . 43
LMP8640 . . . . . . . . . . . . . . 111
LMP8645 . . . . . . . . . . . . . . 111
LMP8646 . . . . . . . . . . . . . . 111
LMR10510 . . . . . . . . . . . . . . 27
LMR10515 . . . . . . . . . . . . . . 27
LMR10520 . . . . . . . . . . . . . . 27
LMR12010 . . . . . . . . . . . . . . 27
LMR14203 . . . . . . . . . . . . . . 27
LMR14206 . . . . . . . . . . . . . . 27
LMR24210 . . . . . . . . . . . . . . 27
LMR24220 . . . . . . . . . . . . . . 27
LMR62014 . . . . . . . . . . . . . . 33
LMR62421 . . . . . . . . . . . . . . 33
LMR64010 . . . . . . . . . . . . . . 33
LMR70503 . . . . . . . . . . . . . . 33
LMS1585A . . . . . . . . . . . . . . 50
LMS33460 . . . . . . . . . . . . . 109
LMV221 . . . . . . . . . . . . . . . . 43
LMV225 . . . . . . . . . . . . . . . . 43
LMV226 . . . . . . . . . . . . . . . . 43
LMV228 . . . . . . . . . . . . . . . . 43
LMV232 . . . . . . . . . . . . . . . . 43
LMV242 . . . . . . . . . . . . . . . . 43
LMZ10500 . . . . . . . . . . . 17, 27
LMZ10501 . . . . . . . . . . . . . . 17
LMZ10503/04/05 . . . . . . . . . 16
LMZ10503/04/05EXT . . . . . . 16
LMZ12001/02/03 . . . . . . . . . 16
LMZ12001/02/03EXT . . . . . . 16
LMZ12008/10 . . . . . . . . . . . . 16
LMZ13608/10 . . . . . . . . . . . . 16
LMZ14201/02/03 . . . . . . . . . 16
LMZ14201/02/03EXT . . . . . . 16
LMZ14201H/02H/03H . . . . . . 16
LMZ22003/5 . . . . . . . . . . . . . 16
LMZ22008/10 . . . . . . . . . . . . 16
LMZ23603/5 . . . . . . . . . . . . . 16
LMZ23608/10 . . . . . . . . . . . . 16
LP2966 . . . . . . . . . . . . . . . . . 50
LP2967 . . . . . . . . . . . . . . . . . 50
LP2989/LV . . . . . . . . . . . . . . 50
Device Page
LP3470 . . . . . . . . . . . . . . . . 109
LP38511/2/3 . . . . . . . . . . . . 50
LP3851x . . . . . . . . . . . . . . . . 50
LP3878-ADJ . . . . . . . . . . . . . 50
LP3881/2/3 . . . . . . . . . . . . . 50
LP38851 . . . . . . . . . . . . . . . . 50
LP38852/5/8 . . . . . . . . . . . . 50
LP38853/6/9 . . . . . . . . . . . . 50
LP3907 . . . . . . . . . . . . . . . . . 90
LP3910 . . . . . . . . . . . . . . . . . 90
LP3925 . . . . . . . . . . . . . . . . . 90
LP3974 . . . . . . . . . . . . . . 90, 91
LP3996 . . . . . . . . . . . . . . . . . 50
LP5521 . . . . . . . . . . . . . . . . . 84
LP5522 . . . . . . . . . . . . . . . . . 84
LP5523 . . . . . . . . . . . . . . . . . 84
LP5524 . . . . . . . . . . . . . . . . . 84
LP5900/4/7 . . . . . . . . . . . . . 50
LP5907 . . . . . . . . . . . . . . . . . 50
LP5996 . . . . . . . . . . . . . . . . . 50
LP8543 . . . . . . . . . . . . . . . . . 83
LP8545 . . . . . . . . . . . . . . . . . 83
LP8550 . . . . . . . . . . . . . . . . . 83
LP8552 . . . . . . . . . . . . . . 82, 83
LP8553 . . . . . . . . . . . . . . . . . 83
LP8556 . . . . . . . . . . . . . . 82, 83
LP8720 . . . . . . . . . . . . . . . . . 90
LP8725 . . . . . . . . . . . . . . . . . 90
LP8765 . . . . . . . . . . . . . . . . . 90
LP8788 . . . . . . . . . . . . . . 90, 91
LP8900 . . . . . . . . . . . . . . . . . 50
MC34063A . . . . . . . . . . . 32, 33
PTD08A006W . . . . . . . . . . . 107
PTD08A010W . . . . . . . . . . . 107
PTD08A015W . . . . . . . . . . . 107
PTD08A020W . . . . . . . . . . . 107
PTD08A210W . . . . . . . . . . . 107
PTD08D210W . . . . . . . . . . . 107
PTH03000W . . . . . . . . . . . . . 20
PTH03010/50/60W . . . . . . . 112
PTH03010W . . . . . . . . . . . . . 20
PTH03010Y . . . . . . . . . . . . . . 20
PTH03020W . . . . . . . . . . . . . 20
PTH03030W . . . . . . . . . . . . . 20
PTH03050W . . . . . . . . . . . . . 20
PTH03050Y . . . . . . . . . . . . . . 20
PTH03060W . . . . . . . . . . . . . 20
PTH03060Y . . . . . . . . . . . . . . 20
PTH04000W . . . . . . . . . . . . . 20
PTH04040W . . . . . . . . . . . . . 20
PTH04070W . . . . . . . . . . . . . 20
PTH04T220/221W . . . . . . . . 20
PTH04T230/231W . . . . . . . . 20
PTH04T240/241W . . . . . . . . 20
PTH04T260/261W . . . . . . . . 20
PTH05000W . . . . . . . . . . . . . 20
PTH05010/50/60W . . . . . . . 112
PTH05010W . . . . . . . . . . . . . 20
PTH05010Y . . . . . . . . . . . . . . 20
PTH05020W . . . . . . . . . . . . . 20
PTH05030W . . . . . . . . . . . . . 20
PTH05050W . . . . . . . . . . . . . 20
PTH05050Y . . . . . . . . . . . . . . 20
PTH05060W . . . . . . . . . . . . . 20
PTH05060Y . . . . . . . . . . . . . . 20
PTH05T210W . . . . . . . . . . . . 20
PTH08000W . . . . . . . . . . . . . 20
PTH08080W . . . . . . . . . . . . . 20
PTH08T210W . . . . . . . . . . . . 20
PTH08T220/221W . . . . . 19, 20
PTH08T230/231W . . . . . . . . 20
PTH08T240/241W . . . . . . . . 20
PTH08T240F . . . . . . . . . . . . . 20
Device Page
PTH08T250/255W . . . . . . . . 20
PTH08T260/261W . . . . . . . . 20
PTH12000L/W . . . . . . . . . . . . 20
PTH12010/50/60L . . . . . . . 112
PTH12010L/W . . . . . . . . . . . . 20
PTH12010Y . . . . . . . . . . . . . . 20
PTH12020L/W . . . . . . . . . . . . 20
PTH12030L/W . . . . . . . . . . . . 20
PTH12040W . . . . . . . . . . . . . 20
PTH12050L/W . . . . . . . . . . . . 20
PTH12050Y . . . . . . . . . . . . . . 20
PTH12060L/W . . . . . . . . . . . . 20
PTH12060Y . . . . . . . . . . . . . . 20
PTN04050A . . . . . . . . . . . . . 21
PTN04050C . . . . . . . . . . . . . 20
PTN78000A . . . . . . . . . . . . . 21
PTN78000W/H . . . . . . . . . . . 20
PTN78020A . . . . . . . . . . . . . 21
PTN78020W/H . . . . . . . . . . . 20
PTN78060A . . . . . . . . . . . . . 21
PTN78060W/H . . . . . . . . . . . 20
PTR08060W . . . . . . . . . . . . . 20
PTR08100W . . . . . . . . . . . . . 20
PTV03010W . . . . . . . . . . . . . 20
PTV03020W . . . . . . . . . . . . . 20
PTV05010W . . . . . . . . . . . . . 20
PTV05020W . . . . . . . . . . . . . 20
PTV08T250W . . . . . . . . . . . . 20
PTV12010L/W . . . . . . . . . . . . 20
PTV12020L/W . . . . . . . . . . . . 20
REG710 . . . . . . . . . . . . . . . . 40
REG71050 . . . . . . . . . . . 40, 83
REG711 . . . . . . . . . . . . . . . . 40
TCA6507 . . . . . . . . . . . . . . . 83
TL3842B/3B/4B/5B . . . . . . . . . 9
TL4242 . . . . . . . . . . . . . . . . . 87
TL494 or TL594 . . . . . . . . . . . 9
TL497A . . . . . . . . . . . . . . 32, 33
TL499A . . . . . . . . . . . . . . . . . 33
TL598 . . . . . . . . . . . . . . . . . . . 9
TL7660 . . . . . . . . . . . . . . . . . 39
TLC59025 . . . . . . . . . . . . . . . 87
TLC59108 . . . . . . . . . . . . . . . 87
TLC59108F . . . . . . . . . . . . . . 87
TLC59116 . . . . . . . . . . . . . . . 87
TLC59116F . . . . . . . . . . . . . . 87
TLC5916 . . . . . . . . . . . . . . . . 87
TLC5917 . . . . . . . . . . . . . . . . 87
TLC59208F . . . . . . . . . . . . . . 87
TLC5921 . . . . . . . . . . . . . . . . 87
TLC59210 . . . . . . . . . . . . . . . 87
TLC59211 . . . . . . . . . . . . . . . 87
TLC59212 . . . . . . . . . . . . . . . 87
TLC59213/A . . . . . . . . . . . . . 87
TLC5922 . . . . . . . . . . . . . . . . 87
TLC5923 . . . . . . . . . . . . . . . . 87
TLC5924 . . . . . . . . . . . . . . . . 87
TLC5925 . . . . . . . . . . . . . . . . 87
TLC5926 . . . . . . . . . . . . . . . . 87
TLC5927 . . . . . . . . . . . . . . . . 87
TLC5928 . . . . . . . . . . . . . . . . 87
TLC59281 . . . . . . . . . . . . . . . 87
TLC59282 . . . . . . . . . . . . . . . 87
TLC5929 . . . . . . . . . . . . . 86, 87
TLC5930 . . . . . . . . . . . . . . . . 87
TLC5940 . . . . . . . . . . . . . . . . 87
TLC59401 . . . . . . . . . . . . . . . 87
TLC5941 . . . . . . . . . . . . . . . . 87
TLC5942 . . . . . . . . . . . . . . . . 87
TLC5943 . . . . . . . . . . . . . . . . 87
TLC5944 . . . . . . . . . . . . . . . . 87
TLC5945 . . . . . . . . . . . . . . . . 87
TLC5946 . . . . . . . . . . . . . . . . 87
Device Page
TLC59461 . . . . . . . . . . . . . . . 87
TLC5947 . . . . . . . . . . . . . . . . 87
TLC5948A . . . . . . . . . . . . . . . 87
TLC5951 . . . . . . . . . . . . . . . . 87
TLC5952 . . . . . . . . . . . . . . . . 87
TLC5960 . . . . . . . . . . . . . . . . 84
TLC5970 . . . . . . . . . . . . . . . . 87
TLC5971 . . . . . . . . . . . . . . . . 87
TLC77xx . . . . . . . . . . . . . . . 109
TLV62065 . . . . . . . . . . . . . . . 29
TLV62080 . . . . . . . . . . . . . . . 29
TLV62090 . . . . . . . . . . . . . . . 29
TLV62130 . . . . . . . . . . . . . . . 29
TLV62150 . . . . . . . . . . . . . . . 29
TLV710 . . . . . . . . . . . . . . . . . 50
TLV711 . . . . . . . . . . . . . . . . . 50
TLV803 . . . . . . . . . . . . . . . . 109
TLV809 . . . . . . . . . . . . . . . . 109
TLV810 . . . . . . . . . . . . . . . . 109
TPS2000C/1C . . . . . . . . . . . 102
TPS2002C/3C . . . . . . . . . . . 102
TPS2010A . . . . . . . . . . . . . . 102
TPS2011A . . . . . . . . . . . . . . 102
TPS2012A . . . . . . . . . . . . . . 102
TPS2013A . . . . . . . . . . . . . . 102
TPS2020/30 . . . . . . . . . . . . 102
TPS2021/31 . . . . . . . . . . . . 102
TPS2022/32 . . . . . . . . . . . . 102
TPS2023/33 . . . . . . . . . . . . 102
TPS2024/34 . . . . . . . . . . . . 102
TPS2041C/51C . . . . . . . . . . 102
TPS2043B/53B . . . . . . . . . . 102
TPS2044B/54B . . . . . . . . . . 102
TPS2045A/55A . . . . . . . . . . 102
TPS2049 . . . . . . . . . . . . . . . 102
TPS2052C . . . . . . . . . . . . . 102
TPS2060C/4C/4C-2 . . . . . . 102
TPS2061C/65C/65C-2 . . . . 102
TPS2062C/6C/6C-2 . . . . . . 102
TPS2063/7 . . . . . . . . . . . . . 102
TPS2068/9 . . . . . . . . . . . . . 102
TPS2069C/69C-2 . . . . . . . . 102
TPS2080/1/2 . . . . . . . . . . . 102
TPS2085/6/7 . . . . . . . . . . . 102
TPS2090/1/2 . . . . . . . . . . . 102
TPS2095/6/7 . . . . . . . . . . . 102
TPS22901 . . . . . . . . . . . . . . . 97
TPS22902/B . . . . . . . . . . . . . 97
TPS22903 . . . . . . . . . . . . . . . 97
TPS22906 . . . . . . . . . . . . . . . 97
TPS22907 . . . . . . . . . . . . . . . 97
TPS22910A . . . . . . . . . . . . . . 97
TPS22912C . . . . . . . . . . . . . 97
TPS22913B . . . . . . . . . . . . . . 97
TPS22913C . . . . . . . . . . . . . 97
TPS22920 . . . . . . . . . . . . . . . 97
TPS22921 . . . . . . . . . . . . . . . 97
TPS22922/B . . . . . . . . . . . . . 97
TPS22924B/C . . . . . . . . . . . . 97
TPS22929D . . . . . . . . . . . . . 97
TPS22941 . . . . . . . . . . . . . . . 97
TPS22942 . . . . . . . . . . . . . . . 97
TPS22943 . . . . . . . . . . . . . . . 97
TPS22944 . . . . . . . . . . . . . . . 97
TPS22945 . . . . . . . . . . . . . . . 97
TPS22946 . . . . . . . . . . . . . . . 97
TPS22949/A . . . . . . . . . . . . . 97
TPS22951 . . . . . . . . . . . . . . . 97
TPS22966 . . . . . . . . . . . . . . . 97
TPS2300/01 . . . . . . . . . . . . . 94
TPS2310/11 . . . . . . . . . . . . . 94
TPS2320/21 . . . . . . . . . . . . . 94
TPS2330/31 . . . . . . . . . . . . . 94
Power Management Guide 2013
|
117
Resources
Device Index
Device Page
TPS2342 . . . . . . . . . . . . . . . . 94
TPS2343 . . . . . . . . . . . . . . . . 94
TPS2350 . . . . . . . . . . . . . . . . 94
TPS2358 . . . . . . . . . . . . . 94, 95
TPS2359 . . . . . . . . . . . . . 94, 95
TPS2363 . . . . . . . . . . . . . . . . 94
TPS2375/-1 . . . . . . . . . . . . . 99
TPS23750/70 . . . . . . . . . 98, 99
TPS23751/2 . . . . . . . . . . 98, 99
TPS23753A . . . . . . . . . . . 98, 99
TPS23754/6 . . . . . . . . . . . . . 99
TPS23757 . . . . . . . . . . . . . . . 99
TPS2376 . . . . . . . . . . . . . . . . 99
TPS2376-H . . . . . . . . . . . . . . 99
TPS2377 . . . . . . . . . . . . . . . . 99
TPS2377-1 . . . . . . . . . . . . . . 99
TPS2378 . . . . . . . . . . . . . 98, 99
TPS2379 . . . . . . . . . . . . . 98, 99
TPS2384 . . . . . . . . . . . . . . . . 99
TPS23841 . . . . . . . . . . . . . . . 99
TPS23851 . . . . . . . . . . . . 98, 99
TPS2390 . . . . . . . . . . . . . . . . 94
TPS2391 . . . . . . . . . . . . . . . . 94
TPS2392 . . . . . . . . . . . . . . . . 94
TPS2393 . . . . . . . . . . . . . . . . 94
TPS2393A . . . . . . . . . . . . . . . 94
TPS2394 . . . . . . . . . . . . . . . . 94
TPS2398 . . . . . . . . . . . . . . . . 94
TPS2399 . . . . . . . . . . . . . . . . 94
TPS2400 . . . . . . . . . . . . . . . . 94
TPS2410 . . . . . . . . . . . . . . . . 95
TPS2411 . . . . . . . . . . . . . . . . 95
TPS2412 . . . . . . . . . . . . . . . . 95
TPS2413 . . . . . . . . . . . . . . . . 95
TPS2419 . . . . . . . . . . . . . . . . 95
TPS2420 . . . . . . . . . . . . . . . . 93
TPS2421-1 . . . . . . . . . . . . . . 93
TPS2421-2 . . . . . . . . . . . . . . 93
TPS2456 . . . . . . . . . . . . . 94, 95
TPS2458 . . . . . . . . . . . . . . . . 94
TPS2459 . . . . . . . . . . . . . . . . 94
TPS24700 . . . . . . . . . . . . . . . 94
TPS24701 . . . . . . . . . . . . . . . 94
TPS24710 . . . . . . . . . . . . . . . 94
TPS24711 . . . . . . . . . . . . . . . 94
TPS24712 . . . . . . . . . . . . . . . 94
TPS24713 . . . . . . . . . . . . . . . 94
TPS24720 . . . . . . . . . . . . . . . 94
TPS2480/1 . . . . . . . . . . . . . . 95
TPS2490 . . . . . . . . . . . . . . . . 94
TPS2491 . . . . . . . . . . . . . . . . 94
TPS2492 . . . . . . . . . . . . . . . . 94
TPS2493 . . . . . . . . . . . . . . . . 94
TPS2500 . . . . . . . . . . . . . . . 100
TPS2511 . . . . . . . . . . . . . . . 102
TPS2540/40A . . . . . . . . . . . 101
TPS2540/A/1/1A/3 . . . . . . . 102
TPS2541/41A . . . . . . . . . . . 101
TPS2552 . . . . . . . . . . . . 93, 102
TPS2552/53 . . . . . . . . . . . . 102
TPS2552-1 . . . . . . . . . . 93, 102
TPS2552-1/53-1 . . . . . . . . . 102
TPS2553 . . . . . . . . . . . . . . . . 93
TPS2553-1 . . . . . . . . . . . . . . 93
TPS2554 . . . . . . . . . . . . 93, 102
TPS2554/55 . . . . . . . . . . . . 102
TPS2555 . . . . . . . . . . . . . . . . 93
TPS2556 . . . . . . . . . . . . 93, 102
TPS2556/57 . . . . . . . . . . . . 102
TPS2557 . . . . . . . . . . . . . . . . 93
TPS2560/61 . . . . . . . . . . . . 102
TPS2560/A . . . . . . . . . . . . . . 93
TPS2561/A . . . . . . . . . . . . . . 93
118
|
Device Page
TPS2590 . . . . . . . . . . . . 93, 102
TPS25910 . . . . . . . . . . . . . . . 93
TPS2811 . . . . . . . . . . . . . . . . 13
TPS2812 . . . . . . . . . . . . . . . . 13
TPS2813 . . . . . . . . . . . . . . . . 13
TPS2814 . . . . . . . . . . . . . . . . 13
TPS2815 . . . . . . . . . . . . . . . . 13
TPS2816 . . . . . . . . . . . . . . . . 13
TPS2817 . . . . . . . . . . . . . . . . 13
TPS2818 . . . . . . . . . . . . . . . . 13
TPS2819 . . . . . . . . . . . . . . . . 13
TPS28225 . . . . . . . . . . . . . . . 14
TPS28226 . . . . . . . . . . . . . . . 14
TPS2828 . . . . . . . . . . . . . . . . 13
TPS2829 . . . . . . . . . . . . . . . . 13
TPS2830 . . . . . . . . . . . . . . . . 14
TPS2831 . . . . . . . . . . . . . . . . 14
TPS2832 . . . . . . . . . . . . . . . . 14
TPS2833 . . . . . . . . . . . . . . . . 14
TPS2834 . . . . . . . . . . . . . . . . 14
TPS2835 . . . . . . . . . . . . . . . . 14
TPS2836 . . . . . . . . . . . . . . . . 14
TPS2837 . . . . . . . . . . . . . . . . 14
TPS2838 . . . . . . . . . . . . . . . . 14
TPS2839 . . . . . . . . . . . . . . . . 14
TPS2848 . . . . . . . . . . . . . . . . 14
TPS2849 . . . . . . . . . . . . . . . . 14
TPS3103 . . . . . . . . . . . . . . . 109
TPS3106 . . . . . . . . . . . . . . . 109
TPS3110 . . . . . . . . . . . . . . . 109
TPS3123 . . . . . . . . . . . . . . . 109
TPS3124 . . . . . . . . . . . . . . . 109
TPS3125 . . . . . . . . . . . . . . . 109
TPS3126 . . . . . . . . . . . . . . . 109
TPS3128 . . . . . . . . . . . . . . . 109
TPS3305-xx . . . . . . . . . . . . 109
TPS3306-xx . . . . . . . . . . . . 109
TPS3307-xx . . . . . . . . . . . . 110
TPS3420/1/2 . . . . . . . . . . . 111
TPS3510/1 . . . . . . . . . . . . . 110
TPS3513/4 . . . . . . . . . . . . . 110
TPS3600 . . . . . . . . . . . . . . . 110
TPS3606-33 . . . . . . . . . . . . 110
TPS3610 . . . . . . . . . . . . . . . 110
TPS3613-01 . . . . . . . . . . . . 110
TPS3619 . . . . . . . . . . . . . . . 110
TPS3700 . . . . . . . . . . . 108, 109
TPS3705-xx . . . . . . . . . . . . 109
TPS3707-xx . . . . . . . . . . . . 109
TPS3800 . . . . . . . . . . . . . . . 109
TPS3801 . . . . . . . . . . . . . . . 109
TPS3802 . . . . . . . . . . . . . . . 109
TPS3803 . . . . . . . . . . . . . . . 109
TPS3805 . . . . . . . . . . . . . . . 109
TPS3806 . . . . . . . . . . . . . . . 110
TPS3807 . . . . . . . . . . . . . . . 109
TPS3808 . . . . . . . . . . . . . . . 109
TPS3813 . . . . . . . . . . . . . . . 109
TPS3820/8-xx . . . . . . . . . . . 109
TPS3823 . . . . . . . . . . . . . . . 109
TPS3824-xx . . . . . . . . . . . . 109
TPS3825-xx . . . . . . . . . . . . 109
TPS3836/8 . . . . . . . . . . . . . 109
TPS3837 . . . . . . . . . . . . . . . 109
TPS3860x0 . . . . . . . . . . . . . 110
TPS386596 . . . . . . . . . . . . . 110
TPS3895 . . . . . . . . . . . . . . . 109
TPS3896 . . . . . . . . . . . . . . . 109
TPS3897 . . . . . . . . . . . . . . . 109
TPS3898 . . . . . . . . . . . . . . . 109
TPS40000/2 . . . . . . . . . . . . . 37
TPS40007/9 . . . . . . . . . . . . . 37
TPS40020/21 . . . . . . . . . . . . 37
Power Management Guide 2013
Device Page
TPS40040 . . . . . . . . . . . . . . . 37
TPS40041 . . . . . . . . . . . . . . . 37
TPS40042 . . . . . . . . . . . 37, 112
TPS40054/55/57 . . . . . . . . . 37
TPS40056 . . . . . . . . . . . . . . . 37
TPS40057 . . . . . . . . . . . . . . 112
TPS40075 . . . . . . . . . . . . . . . 37
TPS40077 . . . . . . . . . . . . . . . 37
TPS40100 . . . . . . . . . . . . . . . 37
TPS40101 . . . . . . . . . . . . . . . 37
TPS40132 . . . . . . . . . . . . . . . 38
TPS40140 . . . . . . . . . . . . . . . 38
TPS40170 . . . . . . . . . . . . . . . 37
TPS40180 . . . . . . . . . . . . . . . 38
TPS40190 . . . . . . . . . . . . . . . 37
TPS40192/3 . . . . . . . . . . . . . 37
TPS40195 . . . . . . . . . . . . . . . 37
TPS40200 . . . . . . . . . . . . . . . 37
TPS40210/1 . . . . . . . . . . . . . 38
TPS40211 . . . . . . . . . . . . . . . 77
TPS40303/4/5 . . . . . . . . . . . 37
TPS40322 . . . . . . . . . . . . . . . 38
TPS40400 . . . . . . . . . . . . 35, 37
TPS40422 . . . . . . . . . . . . . . . 38
TPS43000 . . . . . . . . . . . . . . . 38
TPS43060 . . . . . . . . . . . . . . . 38
TPS51020 . . . . . . . . . . . . . . 112
TPS51100 . . . . . . . . . . . . . . 112
TPS51116 . . . . . . . . . . . . . . 112
TPS51200 . . . . . . . . . . . . . . 112
TPS51206 . . . . . . . . . . . . . . 112
TPS51216/716/916 . . . . . . 112
TPS51220A . . . . . . . . . . . . . . 38
TPS51225/B/C . . . . . . . . . . . 38
TPS51275/C . . . . . . . . . . . . . 38
TPS51315 . . . . . . . . . . . . . . . 26
TPS51362/7 . . . . . . . . . . . . 112
TPS51631 . . . . . . . . . . . . . . . 38
TPS53114 . . . . . . . . . . . . . . . 37
TPS53124 . . . . . . . . . . . . . . . 37
TPS53125/26/27 . . . . . . . . . 37
TPS53211 . . . . . . . . . . . . . . . 38
TPS53219 . . . . . . . . . . . . . . . 38
TPS53311 . . . . . . . . . . . . . . . 25
TPS53313 . . . . . . . . . . . . . . . 25
TPS53316 . . . . . . . . . . . . . . . 25
TPS53317 . . . . . . . . . . . . . . 112
TPS53355 . . . . . . . . . . . . . . . 26
TPS54020 . . . . . . . . . . . . 23, 26
TPS54040A/60A . . . . . . . . . . 26
TPS54061 . . . . . . . . . . . . . . . 26
TPS54062 . . . . . . . . . . . . . . . 26
TPS5410 . . . . . . . . . . . . . . . . 26
TPS54140A/60A . . . . . . . . . . 26
TPS5420 . . . . . . . . . . . . . . . . 26
TPS54218 . . . . . . . . . . . . . . . 25
TPS54227/8 . . . . . . . . . . . . . 25
TPS54231/2/3 . . . . . . . . . . . 26
TPS54240/60 . . . . . . . . . . . . 26
TPS54283/6 . . . . . . . . . . . . . 26
TPS54290/1/2 . . . . . . . . . . . 26
TPS54294/95 . . . . . . . . . . . . 26
TPS5430 . . . . . . . . . . . . . . . . 26
TPS54318 . . . . . . . . . . . . . . . 25
TPS54320 . . . . . . . . . . . . . . . 25
TPS54327/8 . . . . . . . . . . . . . 25
TPS54331 . . . . . . . . . . . . . . . 26
TPS54332 . . . . . . . . . . . . . . . 26
TPS54340/60 . . . . . . . . . . . . 26
TPS54372 . . . . . . . . . . . . . . 112
TPS54418/78 . . . . . . . . . . . . 25
TPS54494/95 . . . . . . . . . . . . 26
TPS5450 . . . . . . . . . . . . . . . . 26
Device Page
TPS54527/8 . . . . . . . . . . . . . 25
TPS54540/60 . . . . . . . . . . . . 26
TPS54618/78 . . . . . . . . . . . . 25
TPS54620 . . . . . . . . . . . . . . . 26
TPS54623 . . . . . . . . . . . . . . . 26
TPS54672 . . . . . . . . . . . . . . 112
TPS54821 . . . . . . . . . . . . . . . 26
TPS54972 . . . . . . . . . . . . . . 112
TPS55010 . . . . . . . . . . . . . . . . 9
TPS55340 . . . . . . . . . . . . . . . 32
TPS55383/6 . . . . . . . . . . . . . 26
TPS56121 . . . . . . . . . . . . . . . 26
TPS56221 . . . . . . . . . . . . . . . 26
TPS59116 . . . . . . . . . . . . . . . 38
TPS59124 . . . . . . . . . . . . . . . 38
TPS59610/11 . . . . . . . . . . . . 38
TPS59621 . . . . . . . . . . . . . . . 38
TPS59640 . . . . . . . . . . . . . . . 38
TPS59641 . . . . . . . . . . . . . . . 38
TPS59650 . . . . . . . . . . . . . . . 38
TPS60100 . . . . . . . . . . . . . . . 39
TPS60101 . . . . . . . . . . . . . . . 39
TPS60110 . . . . . . . . . . . . . . . 39
TPS60111 . . . . . . . . . . . . . . . 39
TPS6012x . . . . . . . . . . . . . . . 39
TPS6013x . . . . . . . . . . . . . . . 39
TPS6014x . . . . . . . . . . . . . . . 39
TPS60150 . . . . . . . . . . . . . . . 39
TPS6020x . . . . . . . . . . . . . . . 39
TPS60210 . . . . . . . . . . . . . . . 39
TPS6021x . . . . . . . . . . . . . . . 39
TPS60230/1 . . . . . . . . . . . . . 83
TPS60240 . . . . . . . . . . . . 39, 40
TPS60250/5 . . . . . . . . . . . . . 83
TPS60251 . . . . . . . . . . . . . . . 83
TPS6030x . . . . . . . . . . . . 39, 40
TPS6031x . . . . . . . . . . . . . . . 40
TPS60400 . . . . . . . . . . . . 39, 40
TPS60401 . . . . . . . . . . . . . . . 40
TPS60402 . . . . . . . . . . . . . . . 40
TPS60403 . . . . . . . . . . . . . . . 40
TPS60500 . . . . . . . . . . . . . . . 39
TPS61010 . . . . . . . . . . . . . . . 32
TPS61014/5/6 . . . . . . . . . . . 32
TPS61020 . . . . . . . . . . . . . . . 32
TPS61024/5/7 . . . . . . . . . . . 32
TPS61026/9 . . . . . . . . . . . . . 32
TPS61028 . . . . . . . . . . . . . . . 32
TPS61030/1/2 . . . . . . . . . . . 32
TPS61040 . . . . . . . . . . . . 32, 83
TPS61041 . . . . . . . . . . . . 32, 83
TPS61042 . . . . . . . . . . . . . . . 83
TPS61043 . . . . . . . . . . . . . . . 83
TPS61045 . . . . . . . . . . . . . . . 83
TPS61050/2 . . . . . . . . . . . . . 85
TPS61054/5 . . . . . . . . . . . . . 85
TPS61060 . . . . . . . . . . . . . . . 83
TPS61061 . . . . . . . . . . . . . . . 83
TPS61062 . . . . . . . . . . . . . . . 83
TPS61070/1/2/3 . . . . . . . . . . 32
TPS61080 . . . . . . . . . . . . . . . 32
TPS61081 . . . . . . . . . . . . . . . 32
TPS61085 . . . . . . . . . . . . . . . 79
TPS61087 . . . . . . . . . . . . . . . 79
TPS61090 . . . . . . . . . . . . . . . 32
TPS61091/2 . . . . . . . . . . . . . 32
TPS61093 . . . . . . . . . . . . . . . 32
TPS61097-33 . . . . . . . . . . . . 32
TPS61100 . . . . . . . . . . . . . . . 33
TPS61103/6/7 . . . . . . . . . . . 33
TPS61120 . . . . . . . . . . . . . . . 33
TPS61121/2 . . . . . . . . . . . . . 33
TPS61130 . . . . . . . . . . . . . . . 34
Device Page
TPS61131/2 . . . . . . . . . . . . . 34
TPS61140 . . . . . . . . . . . . . . . 83
TPS61150A . . . . . . . . . . . . . . 83
TPS61160 . . . . . . . . . . . . . . . 83
TPS61160A . . . . . . . . . . . . . . 83
TPS61161 . . . . . . . . . . . . . . . 83
TPS61161A . . . . . . . . . . . . . . 83
TPS61165 . . . . . . . . . . . . . . . 83
TPS61166 . . . . . . . . . . . . . . . 83
TPS61170 . . . . . . . . . . . . . . . 32
TPS61175 . . . . . . . . . . . . . . . 32
TPS61176 . . . . . . . . . . . . 82, 83
TPS61183/87 . . . . . . . . . . . . 83
TPS61185 . . . . . . . . . . . . . . . 83
TPS61195 . . . . . . . . . . . . . . . 83
TPS61196 . . . . . . . . . . . . . . . 83
TPS61199 . . . . . . . . . . . . . . . 81
TPS61200/1/2 . . . . . . . . . . . 32
TPS61220/21/22 . . . . . . . . . 32
TPS61230 . . . . . . . . . . . . . . . 32
TPS61240/41 . . . . . . . . . . . . 32
TPS61251 . . . . . . . . . . . . . . . 32
TPS61252 . . . . . . . . . . . . 31, 32
TPS61253/58/59 . . . . . . . . . 32
TPS61254/6 . . . . . . . . . . . . . 32
TPS61260/61 . . . . . . . . . . . . 32
TPS61300/1/5 . . . . . . . . . . . 85
TPS61310/1 . . . . . . . . . . . . . 85
TPS61325 . . . . . . . . . . . . . . . 85
TPS62050 . . . . . . . . . . . . . . . 29
TPS62060 . . . . . . . . . . . . . . . 29
TPS62065 . . . . . . . . . . . . . . . 29
TPS62067 . . . . . . . . . . . . . . . 29
TPS62080 . . . . . . . . . . . . 29, 30
TPS62090 . . . . . . . . . . . . . . . 29
TPS62110 . . . . . . . . . . . . . . . 29
TPS62120 . . . . . . . . . . . . . . . 29
TPS62125 . . . . . . . . . . . . . . . 29
TPS62130 . . . . . . . . . . . . . . . 29
TPS62140 . . . . . . . . . . . . . . . 29
TPS62150 . . . . . . . . . . . . 25, 29
TPS62160 . . . . . . . . . . . . . . . 29
TPS62170 . . . . . . . . . . . . 25, 29
TPS62175 . . . . . . . . . . . . 26, 29
TPS62230 . . . . . . . . . . . . . . . 29
TPS62240 . . . . . . . . . . . . . . . 29
TPS62250 . . . . . . . . . . . . . . . 29
TPS62260 . . . . . . . . . . . . . . . 29
TPS62270 . . . . . . . . . . . . . . . 30
TPS62290 . . . . . . . . . . . . . . . 29
TPS62360 . . . . . . . . . . . . . . . 30
TPS62366 . . . . . . . . . . . . . . . 30
TPS623850 . . . . . . . . . . . . . . 30
TPS623860 . . . . . . . . . . . . . . 30
TPS62387A . . . . . . . . . . . . . . 30
TPS62400 . . . . . . . . . . . . . . . 29
TPS62410 . . . . . . . . . . . . . . . 29
TPS62420 . . . . . . . . . . . . . . . 29
TPS62510 . . . . . . . . . . . . . . . 29
TPS62560 . . . . . . . . . . . . . . . 29
TPS62619 . . . . . . . . . . . . . . . 29
TPS62620 . . . . . . . . . . . . . . . 30
TPS62650 . . . . . . . . . . . . . . . 30
TPS62660 . . . . . . . . . . . . . . . 30
TPS62674 . . . . . . . . . . . . . . . 29
TPS62690 . . . . . . . . . . . . . . . 29
TPS62730 . . . . . . . . . . . . 29, 42
TPS62736 . . . . . . . . . . . . . . . 29
TPS62750 . . . . . . . . . . . . . . . 29
TPS63000/1/2 . . . . . . . . . . . 34
TPS63010/11/12 . . . . . . . . . 34
TPS63020 . . . . . . . . . . . . . . . 34
TPS63030/31/36 . . . . . . . . . 34
Texas Instruments
Resources
Device Index
Device Page
TPS63050 . . . . . . . . . . . . . . . 34
TPS63060/1 . . . . . . . . . . . . . 34
TPS63700 . . . . . . . . . . . . . . . 33
TPS65000/6 . . . . . . . . . . . . . 90
TPS65023x . . . . . . . . . . . . . . 90
TPS650250 . . . . . . . . . . . 90, 91
TPS650380 . . . . . . . . . . . 88, 90
TPS65050/1/2/4/6 . . . . . . . . 90
TPS65053/8 . . . . . . . . . . . . . 90
TPS65070/2/3 . . . . . . . . . . . 90
TPS65090 . . . . . . . . . . . . 89, 91
TPS65100 . . . . . . . . . . . . . . . 79
TPS65105 . . . . . . . . . . . . . . . 79
TPS65120 . . . . . . . . . . . . . . . 80
TPS65121 . . . . . . . . . . . . . . . 80
TPS65124 . . . . . . . . . . . . . . . 80
TPS65130 . . . . . . . . . . . . . . . 80
TPS65131 . . . . . . . . . . . . . . . 80
TPS65135 . . . . . . . . . . . . . . . 80
TPS65136 . . . . . . . . . . . . . . . 80
TPS65137A . . . . . . . . . . . . . . 80
TPS65138 . . . . . . . . . . . . . . . 80
TPS65140 . . . . . . . . . . . . . . . 79
TPS65142 . . . . . . . . . . . . . . . 79
TPS65145 . . . . . . . . . . . . . . . 79
TPS65148 . . . . . . . . . . . . . . . 79
TPS65149 . . . . . . . . . . . . . . . 79
TPS65150 . . . . . . . . . . . . . . . 79
TPS65160/A . . . . . . . . . . . . . 79
TPS65161 . . . . . . . . . . . . . . . 79
TPS65161A . . . . . . . . . . . . . . 79
TPS65161B . . . . . . . . . . . . . . 79
TPS65162 . . . . . . . . . . . . . . . 79
TPS65163 . . . . . . . . . . . . . . . 79
TPS65165 . . . . . . . . . . . . . . . 79
TPS65168 . . . . . . . . . . . . . . . 79
TPS65170 . . . . . . . . . . . . . . . 79
TPS65176 . . . . . . . . . . . . . . . 79
TPS65177 . . . . . . . . . . . . 78, 79
TPS65178 . . . . . . . . . . . . . . . 79
TPS65185 . . . . . . . . . . . . . . . 80
TPS65186 . . . . . . . . . . . . . . . 80
TPS65192 . . . . . . . . . . . . . . . 79
TPS65193 . . . . . . . . . . . . . . . 79
TPS65194 . . . . . . . . . . . . . . . 79
TPS65196 . . . . . . . . . . . . . . . 79
TPS65197 . . . . . . . . . . . . . . . 79
TPS65198 . . . . . . . . . . . . . . . 79
TPS65200 . . . . . . . . . . . . . . . 91
TPS65217 . . . . . . . . . . . . 90, 91
TPS65250/1 . . . . . . . . . . . . . 90
TPS65253 . . . . . . . . . . . . . . . 90
Texas Instruments
Device Page
TPS65257/8 . . . . . . . . . . . . . 90
TPS65270 . . . . . . . . . . . . . . . 90
TPS65280/1/2 . . . . . . . . . . . 90
TPS65290 . . . . . . . . . . . . 88, 91
TPS65320 . . . . . . . . . . . . . . . 91
TPS65381-Q1 . . . . . . . . . 90, 91
TPS65631 . . . . . . . . . . . . 78, 80
TPS65632A . . . . . . . . . . . . . . 80
TPS65720/1 . . . . . . . . . . . . . 90
TPS65735/835 . . . . . . . . . . . 91
TPS658310 . . . . . . . . . . . . . . 91
TPS65862x/4x . . . . . . . . . . . 90
TPS659038-Q1 . . . . . . . . 90, 91
TPS659039-Q1 . . . . . . . . . . . 90
TPS65910x . . . . . . . . . . . 90, 91
TPS659110/2/3/9 . . . . . . . . . 90
TPS659119-Q1 . . . . . . . . . . . 90
TPS65912x . . . . . . . . . . . . . . 90
TPS65914 . . . . . . . . . . . . 89-91
TPS65921 . . . . . . . . . . . . . . . 90
TPS65930 . . . . . . . . . . . . . . . 90
TPS65950 . . . . . . . . . . . . . . . 90
TPS65951 . . . . . . . . . . . . . . . 90
TPS709 . . . . . . . . . . . . . . . . . 50
TPS709xx . . . . . . . . . . . . . . . 50
TPS712xx . . . . . . . . . . . . . . . 50
TPS715A . . . . . . . . . . . . . . . . 50
TPS717 . . . . . . . . . . . . . . . . . 50
TPS71701 . . . . . . . . . . . . . . . 50
TPS718xx . . . . . . . . . . . . . . . 50
TPS719xx . . . . . . . . . . . . . . . 50
TPS720xx . . . . . . . . . . . . . . . 50
TPS727 . . . . . . . . . . . . . . . . . 50
TPS727xx . . . . . . . . . . . . . . . 50
TPS731/2/6 . . . . . . . . . . . . . 50
TPS735/7 . . . . . . . . . . . . . . . 50
TPS742/3/4 . . . . . . . . . . . . . 50
TPS742/3/8 . . . . . . . . . . . . . 50
TPS744/9 . . . . . . . . . . . . . . . 50
TPS74701 . . . . . . . . . . . . . . . 50
TPS75103/5 . . . . . . . . . . . . . 83
TPS780/2xx . . . . . . . . . . . . . 50
TPS797xx . . . . . . . . . . . . . . . 50
TPS799xx . . . . . . . . . . . . . . . 50
TPS7A16xx . . . . . . . . . . . 49, 50
TPS7A3001 . . . . . . . . . . . 48, 50
TPS7A3301 . . . . . . . . . . . . . . 50
TPS7A40xx . . . . . . . . . . . . . . 50
TPS7A4700 . . . . . . . . . . . 48, 50
TPS7A4901 . . . . . . . . . . . 48, 50
TPS7A71/2/3 . . . . . . . . . . . . 50
TPS7A8101 . . . . . . . . . . . . . . 50
Device Page
TPS81256 . . . . . . . . . . . . . . . 21
TPS82660 . . . . . . . . . . . . . . . 17
TPS82671 . . . . . . . . . . . . . . . 17
TPS82680 . . . . . . . . . . . . . . . 17
TPS82695 . . . . . . . . . . . . . . . 17
TPS84210 . . . . . . . . . . . . . . . 18
TPS84250 . . . . . . . . . . . . . . . 18
TPS84259 . . . . . . . . . . . . 18, 21
TPS84320 . . . . . . . . . . . . . . . 18
TPS84410 . . . . . . . . . . . . . . . 18
TPS84420 . . . . . . . . . . . . . . . 18
TPS84610 . . . . . . . . . . . . . . . 18
TPS84621 . . . . . . . . . . . . . . . 18
TPS84720 . . . . . . . . . . . . . . . 18
TPS84A20 . . . . . . . . . . . . . . . 18
TPS84B20 . . . . . . . . . . . . . . . 18
TPS84C20 . . . . . . . . . . . . . . 18
TPS92001 . . . . . . . . . . . . . . . 76
TPS92002 . . . . . . . . . . . . . . . 76
TPS92020 . . . . . . . . . . . . . . . 76
TPS92070 . . . . . . . . . . . . . . . 76
TPS92075 . . . . . . . . . . . . 75, 76
TPS92210 . . . . . . . . . . . . . . . 76
TPS92310 . . . . . . . . . . . . . . . 76
TPS92311 . . . . . . . . . . . . . . . 76
TPS92314/A . . . . . . . . . . . . . 76
TPS92510 . . . . . . . . . . . . . . . 77
TPS92550 . . . . . . . . . . . . 76, 77
TPS92551 . . . . . . . . . . . . 76, 77
TPS92560 . . . . . . . . . . . . . . . 77
TPS92660 . . . . . . . . . . . . . . . 77
TPS92690 . . . . . . . . . . . . . . . 77
TWL6030/32/40/41 . . . . . . . 90
UC28023 . . . . . . . . . . . . . . . . 9
UC28025 . . . . . . . . . . . . . . . 10
UC3524A . . . . . . . . . . . . . . . 10
UC3525B . . . . . . . . . . . . . . . 10
UC3526A . . . . . . . . . . . . . . . 10
UC3714 . . . . . . . . . . . . . . . . 13
UC3715 . . . . . . . . . . . . . . . . 13
UC3823 . . . . . . . . . . . . . . . . . 9
UC3823A/B . . . . . . . . . . . . . . . 9
UC3824 . . . . . . . . . . . . . . . . . 9
UC3825 . . . . . . . . . . . . . . . . 10
UC3825A/B . . . . . . . . . . . . . . 10
UC3827-1/-2 . . . . . . . . . . . . 10
UC3842A/3A/4A/5A . . . . . . . . 9
UC3846/56 . . . . . . . . . . . . . . 10
UC3875/6/7 . . . . . . . . . . . . . 10
UC3879 . . . . . . . . . . . . . . . . 10
UC3909 . . . . . . . . . . . . . 62, 63
UCC24610 . . . . . . . . . . . . . . 14
Device Page
UCC25230 . . . . . . . . . . . 9, 103
UCC25600 . . . . . . . . . . . 10, 84
UCC25710 . . . . . . . . . . . . . . 84
UCC27200/A . . . . . . . . . . . . . 14
UCC27201/A . . . . . . . . . . . . . 14
UCC27210 . . . . . . . . . . 14, 103
UCC27211 . . . . . . . . . . . . . . 14
UCC27221 . . . . . . . . . . . . . . 14
UCC27222 . . . . . . . . . . . . . . 14
UCC27223 . . . . . . . . . . . . . . 14
UCC27323 . . . . . . . . . . . . . . 13
UCC27324 . . . . . . . . . . . . . . 13
UCC27325 . . . . . . . . . . . . . . 13
UCC27423 . . . . . . . . . . . . . . 13
UCC27424 . . . . . . . . . . . . . . 13
UCC27425 . . . . . . . . . . . . . . 13
UCC27511 . . . . . . . . . . . . . . 13
UCC27512 . . . . . . . . . . . . . . 13
UCC27516 . . . . . . . . . . . . . . 13
UCC27517 . . . . . . . . . . . . . . 13
UCC27518 . . . . . . . . . . . . . . 13
UCC27519 . . . . . . . . . . . . . . 13
UCC27523 . . . . . . . . . . . . . . 13
UCC27524 . . . . . . . . . . 13, 103
UCC27525 . . . . . . . . . . . . . . 13
UCC27526 . . . . . . . . . . . . . . 13
UCC27531 . . . . . . . . . . . . . . 13
UCC27532 . . . . . . . . . . . . . . 13
UCC27533 . . . . . . . . . . . . . . 13
UCC27536 . . . . . . . . . . . . . . 13
UCC27537 . . . . . . . . . . . . . . 13
UCC27538 . . . . . . . . . . . . . . 13
UCC27611 . . . . . . . . . . . . . . 13
UCC28063 . . . . . . . . . . . . . . . 5
UCC28070 . . . . . . . . . . . . . . . 5
UCC28089 . . . . . . . . . . . . . . . 9
UCC28220/1 . . . . . . . . . . . . . 10
UCC28230/1 . . . . . . . . . . . . . . 9
UCC28250/1 . . . . . . . . . . . . . 10
UCC28600 . . . . . . . . . . . . . . 10
UCC28610 . . . . . . . . . . . . . . 10
UCC28700/1/2/3 . . . . . . . . . . 10
UCC28710/1 . . . . . . . . . . . . . 10
UCC28810 . . . . . . . . . . . . . . 76
UCC28811 . . . . . . . . . . . . . . 76
UCC2891/3 . . . . . . . . . . . . . . 10
UCC2892/4 . . . . . . . . . . . . . . 10
UCC28950 . . . . . . . . . . . . 8, 10
UCC2897A . . . . . . . . . . . . . . 10
UCC35701/2 . . . . . . . . . . . . . . 9
UCC35705/6 . . . . . . . . . . . . . . 9
UCC3580-1/-2/-3/-4 . . . . . . . 10
Device Page
UCC3583 . . . . . . . . . . . . . . . 10
UCC37321 . . . . . . . . . . . . . . 13
UCC37322 . . . . . . . . . . . . . . 13
UCC3800/1/2/3/4/5 . . . . . . . . 9
UCC3806 . . . . . . . . . . . . . . . 10
UCC3807-1-2-3 . . . . . . . . . . . 9
UCC3808-1/-2/A-1/A-2 . . . . . 10
UCC38083/4/5/6 . . . . . . . . . . 10
UCC3809-1-2 . . . . . . . . . . . . . 9
UCC3810 . . . . . . . . . . . . . . . 10
UCC3813-0/1/2/3/4/5 . . . . . . . 9
UCC3884 . . . . . . . . . . . . . . . . 9
UCC3888/89 . . . . . . . . . . . . . . 9
UCC3895 . . . . . . . . . . . . . . . 10
UCC38C40/1/2/3/4/5 . . . . . . . 9
UCC3912 . . . . . . . . . . . . . . . 93
UCC3915 . . . . . . . . . . . . . . . 93
UCC3918 . . . . . . . . . . . . . . . 93
UCC3919 . . . . . . . . . . . . . . . 94
UCD3020 . . . . . . . . . . . . . . 107
UCD3028 . . . . . . . . . . . . . . 107
UCD3040 . . . . . . . . . . . . . . 107
UCD3138 . . . . . . . . . . 106, 107
UCD7100 . . . . . . . . . . . . . . 107
UCD7201 . . . . . . . . . . . . . . 107
UCD7230 . . . . . . . . . . . . . . . 14
UCD7231 . . . . . . . . . . . . . . 107
UCD7232 . . . . . . . . . . . . . . 107
UCD7242 . . . . . . . . . . . . . . 107
UCD74106 . . . . . . . . . . . . . 107
UCD74111 . . . . . . . . . . . . . 107
UCD74120 . . . . . . . . . . . . . 107
UCD90120A . . . . . . . . . . . . 110
UCD90124A . . . . . . . . . . . . 110
UCD90160 . . . . . . . . . . . . . 110
UCD9090 . . . . . . . . . . . . . . 110
UCD90910 . . . . . . . . . . . . . 110
UCD9222/442 . . . . . . . . . . . 107
UCD9224 . . . . . . . . . . . . . . 107
UCD9248/6 . . . . . . . . . 105, 107
Power Management Guide 2013
|
119
WEBENCH Design Center
®
Get results faster with easy-to-use design tools that deliver custom results.
Quickly compare performance
across multiple parameters
for complete systems
• Designer Series–
Single-circuit design tools
• Architect Series–
Advanced hierarchical design tools
• Unique Design Features–
Visualizer and Optimizer Dial
www.ti.com/webench
TI Worldwide Technical Support
Internet
Asia
TI Semiconductor Product Information Center Home Page
support.ti.com
TI E2E™ Community Home Page
e2e.ti.com
Product Information Centers
Americas
Brazil
Mexico
Phone
+1(512) 434-1560
Phone 0800-891-2616
Phone 0800-670-7544
Fax
+1(972) 927-6377
Internet/Email support.ti.com/sc/pic/americas.htm
Europe, Middle East, and Africa
Phone
European Free Call
00800-ASK-TEXAS
(00800 275 83927)
International
+49 (0) 8161 80 2121
Russian Support
+7 (4) 95 98 10 701
Note: The European Free Call (Toll Free) number is not active in all countries.
If you have technical difficulty calling the free call number, please use the
i
nternational number above.
Fax
+(49) (0) 8161 80 2045
Internet www.ti.com/asktexas
Direct Email
asktexas@ti.com
Japan
Phone Domestic 0120-92-3326
Fax
International +81-3-3344-5317
Domestic 0120-81-0036
Internet/Email
International support.ti.com/sc/pic/japan.htm
Domestic www.tij.co.jp/pic
© 2013 Texas Instruments Incorporated
Printed in U.S.A. by (Printer, City, State)
Phone
International +91-80-41381665
Domestic
Toll-Free Number
Toll-free numbers do not support mobile and IP phones.
Note:
Australia 1-800-999-084
Malaysia 1-800-80-3973
China
800-820-8682
New Zealand
0800-446-934
Hong Kong 800-96-5941
Philippines 1-800-765-7404
India
1-800-425-7888
Singapore 800-886-1028
Indonesia 001-803-8861-1006 Taiwan
0800-006800
Korea
080-551-2804
Thailand 001-800-886-0010
Fax +8621-23073686
Email
tiasia@ti.com or ti-china@ti.com
Internet support.ti.com/sc/pic/asia.htm
Important Notice: The products and services of Texas Instruments Incorporated and
its subsidiaries described herein are sold subject to TI’s standard terms and conditions
of sale. Customers are advised to obtain the most current and complete information
about TI products and services before placing orders. TI assumes no liability for
applications assistance, customer’s applications or product designs, software
performance, or infringement of patents. The publication of information regarding any
other company’s products or services does not constitute TI’s approval, warranty or
endorsement thereof.
B090712
Trademarks: The platform bar, Auto-Track, bqTESLA, Code Composer Studio, D-CAP,
D-CAP+, D-CAP2, DCS-Control, DualCool, Dynamic Rectifier Control, E2E, EasyScale,
Eco-mode, Fly-Buck, Fusion Digital Power, HotRod, iHVM, Impedance Track, MicroSiP,
MicroStar BGA, MicroStar Junior, MSP430, my.TI, NanoFree, Natural Interleaving, NexFET,
OMAP, PicoStar, POLA, PowerLab, PowerPAD, PowerStack, Predictive Gate Drive, SDQ,
SmartReflex, SWIFT, TPS40K, TrueDrive and TurboTrans are trademarks and SIMPLE
SWITCHER and WEBENCH are registered trademarks of Texas Instruments. ARM7 is a
trademark and ARM and Cortex are registered trademarks of ARM Limited. The Bluetooth
word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by
Texas Instruments is under license. CompactPCI is a registered trademark of PCI
Computer Manufacturers Group, Inc. (PICMG). PCI Express and PCI-X are registered
trademarks of PCI-SIG Corporation. E Ink and Vizplex are registered trademarks of E Ink
Corporation. All other trademarks are the property of their respective owners.
SLVT145M
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products
Applications
Audio
www.ti.com/audio
Automotive and Transportation
www.ti.com/automotive
Amplifiers
amplifier.ti.com
Communications and Telecom
www.ti.com/communications
Data Converters
dataconverter.ti.com
Computers and Peripherals
www.ti.com/computers
DLP® Products
www.dlp.com
Consumer Electronics
www.ti.com/consumer-apps
DSP
dsp.ti.com
Energy and Lighting
www.ti.com/energy
Clocks and Timers
www.ti.com/clocks
Industrial
www.ti.com/industrial
Interface
interface.ti.com
Medical
www.ti.com/medical
Logic
logic.ti.com
Security
www.ti.com/security
Power Mgmt
power.ti.com
Space, Avionics and Defense
www.ti.com/space-avionics-defense
Microcontrollers
microcontroller.ti.com
Video and Imaging
www.ti.com/video
RFID
www.ti-rfid.com
OMAP Applications Processors
www.ti.com/omap
TI E2E Community
e2e.ti.com
Wireless Connectivity
www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2013, Texas Instruments Incorporated