Single-Output DC-to-DC Converter with PMBus Interface TPS544B25EVM-681 (ACTIVE)

Description & Features

Technical Documents

Support & Training

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Description

The TPS544B25EVM-681 evaluation module (EVM) is designed as a single output DC-DC converter that demonstrates a typical low-voltage application while providing a number of test points to evaluate the performance. It uses a nominal 12-V input bus to produce a regulated 0.95-V output at up to 30-A of load current, depending on the device installed.

If a designer wants to communicate with this EVM from a Windows-based PC, a separate USB Interface Adapter EVM is required. The USB-TO-GPIO Adapter serves as an interface adapter or a bridge between a host PC (IBM compatible) and one or multiple slave devices via a standard type-A to mini-B USB cable. The USB-TO-GPIO Adapter is listed below in the related products section.
 

to 20-A of load current, depending on the device installed.

 

Features
  • Regulated 0.95-V output up to 30-ADC, steady-state output current
  • Configuarable features via the PMBus interface include Output Voltage, UVLO, Soft Start, Enable, Fault Limits and Programmable Response
  • Convenient Test Points for Probing Critical Waveforms
  • Optional External Temperature Sensor

 


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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

TPS544B25EVM-681:
Single-Output DC-to-DC Converter with PMBus Interface

$49.00(USD)


Pricing may vary.



ACTIVE
Contact a Distributor  

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 5343 16 Sep 2015
More literature (1)
Title Type Size (KB) Date
PDF 39 02 Jan 2019

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
USB Interface Adapter EVM  USB-TO-GPIO  Evaluation Modules & Boards 

TI Devices (1)

Part Number Name Product Family
TPS544B25  4.5V to 18V, 20A SWIFT™ Synchronous Buck Converter w/ PMBus™ and Frequency Synchronization  Step-down (buck) 

Support & training

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