Evaluation Module for TPS54427 Synchronous Step-Down Converter


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The TPS54427EVM-052 is a fully assembled and tested circuit for evaluating the TPS54427 synchronous step-down converter. The EVM operates from a 4.5-V to 18-V input and provides a 1.05-V output up to 4 A. The main control loop of TPS54427 uses D-CAP2™ mode control, which provides a very fast transient response without the need for external components in phase compensation.

  • Fast load transient response
  • Low output ripple and allows ceramic output capacitor
  • Highly efficient integrated FETs optimized for low duty cycle applications
  • Adjustable soft start
  • Pre-biased soft start
  • 650-kHz switching frequency operation
AC/DC & DC/DC converters (integrated FET)
TPS54427 4.5V to 18V Input, 4-A Synchronous Step-Down Converter
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Evaluation board

TPS54427EVM-052 — Evaluation Module for TPS54427 Synchronous Step-Down Converter

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Technical documentation

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Type Title Date
User guide TPS54427 Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 02 Sep 2021
Certificate TPS54427EVM-052 EU Declaration of Conformity (DoC) 02 Jan 2019

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