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Texas Instruments

http://www.ti.com/

We are visionaries. We are differentiators. We are TIers. As a global semiconductor company operating in 35 countries, Texas Instruments (TI) is first and foremost a reflection of its people. From the TIer who unveiled the first working integrated circuit in 1958 to the more than 30,000 TIers around the world today who design, manufacture and sell analog and embedded processing chips, we are problem-solvers collaborating to change the world through technology.

Texas Instruments has products in the following categories:

Products with an * are not recommended for new designs

DC-DC Converter

PoL Converter


⇅Product ID Description
TPS53915

1.5-V to 18-V, 12-A synchronous SWIFT™ buck converter with PMBus

TPS544B20/C20

4.5V to 18V, 20A/30A Synchronous Step-Down SWIFT™ 

TPS544B25/C25

4.5-V to 18-V,20-A/30A Synchronous Buck SWIFT™ Converter with Frequency Synchronization

TPS546C20A

4.5 V to 18 V, 35-A PMBus Stackable Synchronous Buck SWIFT Converter

TPS546C23

4.5V-18V, 35A PMBus Stackable Synchronous Buck Converter

TPS546D24A

2.95-V to 16-V input, stackable 40-A, SWIFT™ synchronous buck converter with pin-strapping/PMBus

TPS549D22

1.5V to 16V Input, 40A Synchronous Step-Down SWIFT Converter with Full Differential Sense

TPS65400

4.5V to 18V input, 4A/4A/2A/2A synchronous quad converter with PMBus/I2C Interface

TPSM846C23

4.5V to 15V Input, 0.35V to 2.0V Output, 35A PMBus Power Module

UCD3138064

Highly Integrated Digital Controller for Isolated Power with 64kB Memory

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IC Controller

Hot Swap Controller


⇅Product ID Description
LM25066

12 V hot-swap system power management & protection IC with PMBus

LM25066A

Hot-swap system power management & protection IC with PMBus

LM25066I

2.9-V to 17-V hot swap controller with I2C and PMBus with Intel node manager

LM25066IA

Intel node manager compliant hot-swap system power management & protection IC with PMBus

LM5056

10V to 80V System Power Measurement IC with PMBus

LM5064

Negative high-voltage hot-swap system power management & protection IC with PMBus

LM5066

1-output analog controller with PMBus

PoL Controller


⇅Product ID Description
TPS40400

1-output analog controller with PMBus

TPS40422

2-output analog controller with PMBus

TPS40425

Dual Output, 2-Phase, Stackable PMBUS Synchronous Buck Driverless Controller

TPS40428

Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller

TPS53647

4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus for ASIC

TPS53667

6-Phase, D-CAP+ Step-Down Driverless Buck Controller with NVM and PMBus for AVS

TPS53681

Dual-Channel 6+2/5+3 D-CAP+TM Multiphase Step-Down Controller with PMBus and NVM

TPS53819A

3V to 28V Eco-mode™, Single Synchronous Step-Down Controller

UCD9112

Digital dual-phase synchronous buck controller with PMBus

UCD9222

2-output 2-phase digital PWM system controller with PMBus

UCD9224

2-output 4-phase digital PWM system controller with PMBus

UCD9244

4-output 4-phase digital PWM system controller with PMBus

UCD9246

4-output 6-phase digital PWM system controller with PMBus

UCD9248

4-output 8-phase digital PWM system controller with PMBus

Power Supply Controller


⇅Product ID Description
UCD3138

Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs

UCD3138128

Highly Integrated Digital Controller for Isolated Power with 128kB Memory

UCD9016A

16-rail PMBus/I2C Addressable Power Supply Sequencer and Monitor with ACPI Support

UCD90320

32-Rail PMBus Power Sequencer and System Manager

UCD9090A

10-rail PMBus/I2C Addressable Power Supply Sequencer and Monitor with ACPI Support

Power Supply Manager


⇅Product ID Description
UCD90120A

13-supply digital sequencer with PMBus

UCD90124A

12-supply digital sequencer with PMBus

UCD90160

16-supply digital sequencer with PMBus

UCD90240

24-Rail PMBus Power Sequencer and Power Manager

UCD9090

11-supply digital sequencer with PMBus

UCD90910

10-supply digital sequencer with PMBus

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Technical Support

App Note


⇅Product ID Description
SLUAA02

Achieving Better than 1% Output Voltage Accuracy with TPS546D24A

TPS546D24A AN01

Powering the TPS546D24A Device Family From a Single 3.3-V Input Power Supply

TPS546D24A AN02

Minimize On-Time-Jitter and Ripple by Optimizing Compensation

Evaluation Kit


⇅Product ID Description
TPS546D24AEVM

Fixed Frequency Synchronous Buck Converter 2-Phase Evaluation Module

Reference Design


⇅Product ID Description
PMP-9131

High Density 160 A (210 A peak) 4 Phase DC-DC Buck Converter with PMBus Interface Reference Design

User Guide


⇅Product ID Description
C2000Ware

PMBus software library for C28x slave mode only communications software stack

SNIU028D

UCD31xx Digital Power Supply Controller Technical Reference Manual

TPS546D24AEVM-2PH Guide

Stacking TPS546D24A Two-Phase Evaluation Module

TPS65401

TPS65400 Buck Converter Evaluation Module User’s Guide

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