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LM5157EVM-SEPIC

LM5157 evaluation module for SEPIC

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LM5157EVM-SEPIC

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Overview

The LM5157EVM-SEPIC evaluation module showcases the features and performance of the LM5157 as wide input non-synchronous SEPIC converter. The standard configuration is designed to provide a regulated output of 12 V at up to 1 A from an input of 4 V to 32 V, switching at 2.1 MHz.

Features
  • Input voltage range: 4 V to 32 V
  • Output voltage 12 V, up to to 1 A
  • Switching frequency 2.1 MHz
  • Two layer PCB with single sided component population
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 LM5158 — 3-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM5158-Q1 — 3-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM51581 — 1.5-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM51581-Q1 — 1.5-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum
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Evaluation board

LM5157EVM-SEPIC — LM5157 evaluation module for SEPIC

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Technical documentation

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Type Title Date
* User guide LM5157 SEPIC Evaluation Module PDF | HTML 07 Mar 2022
Certificate LM5157EVM-SEPIC EU RoHS Declaration of Conformity (DoC) 23 Dec 2021

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