TPS5431EVM-173

9V to 21Vin, 3A Step Down Converter

TPS5431EVM-173

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Overview

The TPS5431EVM-173 evaluation module allows the designer to evaluate the TPS5431 SWIFT DC/DC converter and is designed with very few external components. The input voltage range of this module is 9.0 V to 21 V and the output voltage is pre-set to 5 V. The output voltage can be easily adjusted by changing a resistor divider. Please see the User's Guide (SLVU157) for more information. The TPS5431 is ideal for a wide range of consumer electronics applications with an input voltage requirement of 5.5 V to 23 V.

Features
  • Internally compensated for lower parts count
  • 500 kHz switching frequency allows smaller filter components
  • Low Rds(on) for greater than 90% efficiency
  • 2% regulation accuracy
  • Supported by SWIFT Designer software tool for quick and easy design


Kitting List
Test Procedure
Test Setup

AC/DC & DC/DC converters (integrated FET)
TPS5430 5.5V to 36V Input, 3A, 500kHz Step-Down Converter TPS5431 5.5V to 23V Input, 3A, 500kHz Step-Down Converter
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Evaluation board

TPS5431EVM-173 — 9V to 21Vin, 3A Step Down Converter

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Technical documentation

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Type Title Date
* User guide TPS543x Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 11 Oct 2021
Certificate TPS5431EVM-173 EU Declaration of Conformity (DoC) 02 Jan 2019

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