3-A, synchronous step-down converter evaluation module
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Key Document


The TPS563231 is a simple, easy-to-use, 3 A synchronous step-down converter with Eco-Mode in SOT563-6 package. The TPS563231EVM is a fully assembled and tested circuit for evaluating the TPS563231 step-Down Converter. The TPS563231EVM operates from 4.5-V to 17-V input (12-V nominal) and provides a 3.3-V output at 3 A. The board has AC signal injection terminals for feedback loop measurements.

  • 4.5-V to 17-V input voltage range
  • Up to 3-A output current
  • Switching frequency 600 KHz
  • DCAP2 control
  • PFM, eco-mode

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3-A, synchronous step-down converter evaluation module


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Technical Documents
Datasheet (1)
Title Type Size (KB) Date
PDF 744 10 Oct 2019
User guides (1)
Title Type Size (KB) Date
PDF 1058 04 Dec 2018
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
TPS563231  4.5-V to 17-V input, 3-A synchronous step-down voltage regulator  Step-down (buck) 

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