LM5157EVM-BST

LM5157 boost converter evaluation module

LM5157EVM-BST

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Overview

The LM5157EVM-BST evaluation module showcases the features and performance of the LM5157 device as a wide input voltage boost converter with dual random spread spectrum. The standard configuration is designed to provide a regulated output of 12 V at 1.6 A from an input of 3 V to 9 V (load derated by half from < 6 V input), switching at 2.1 MHz.

Features
  • Input voltage range: 3 V to 9 V
  • Output voltage 12 V at 1.6 A (load derated by half from < 6 V input)
  • Switching frequency 2.1 MHz
  • Dual random spread spectrum
AC/DC & DC/DC converters (integrated FET)
LM5157 6A/4A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM5157-Q1 6-A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM51571-Q1 4-A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum
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Evaluation board

LM5157EVM-BST — LM5157 boost converter evaluation module

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Technical documentation

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* EVM User's guide LM5157Q1EVM-BST User's Guide (Rev. A) PDF | HTML 11 Aug 2021

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