TPS543B22EVM

TPS543B22 synchronous buck converter evaluation module

TPS543B22EVM

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Overview

The TPS543B22 evaluation module (EVM) a synchronous buck converter, integrating both power MOSFETs with low drain to source resistance to minimize solution size and provides high efficiency at full load. The TPS543B22EVM uses fixed frequency advanced current mode control with low minimum on-time for high switching frequency to minimize solution size and achieve fast transient response.

Features
  • Two circuits designed to demonstrate small solution area and easy evaluation of the TPS543B22
  • 2.2 MHz switching frequency and fits within 270 square mm
  • Includes jumpers to evaluate different settings selected by the FSEL and MODE pins of the TPS543B22
  • 3-state buffers to synchronize both designs to an external clock source
  • 4.0 V to 18 V input voltage, 12 V nominal
  • 1.2 V output at 20 A
AC/DC & DC/DC converters (integrated FET)
TPS543B22 4-V to 18-V input, advanced current mode, 20-A synchronous SWIFT™ step-down converter TPS543B25T 4-V to 18-V input, 25-A synchronous SWIFT™ step-down converter with thermally enhanced pack
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Evaluation board

TPS543B22EVM — TPS543B22 synchronous buck converter evaluation module

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Technical documentation

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Type Title Date
* EVM User's guide TPS543B22EVM SWIFT™ Step-Down Converter Evaluation Module User's Guide (Rev. B) PDF | HTML 06 Sep 2023
Certificate TPS543B22EVM EU RoHS Declaration of Conformity (DoC) 22 Dec 2021

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