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LM5152EVM-BST

LM5152 evaluation module for boost controller

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LM5152EVM-BST

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Overview

The LM5152EVM-BST evaluation module (EVM) showcases the features and performance of the LM5152-Q1 wide input voltage synchronous boost controller, including:

  • Low IQ operation
  • Internal feedback resistors
  • Bypass mode operation when VIN is greater than the VOUT regulation target
  • Dynamic output voltage tracking
  • STATUS indicator
  • Programmable frequency
  • Clock dithering
  • Programmable UVLO.
The EVM is designed to maintain the minimum output of 8.5V at 440kHz during the automotive cranking down to 2.5V boost input.

Features
  • Input voltage range: 2.5 V to 42 V
  • Output voltage 8.5V at 34W
  • 440 kHz switching frequency
AC/DC & DC/DC controllers (external FET)
LM5152-Q1 — Automotive 2.2 MHz wide VIN low IQ synchronous boost controller LM51521-Q1 — Automotive 2.2-MHz wide VIN low IQ synchronous boost controller with disabled bypass mode
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Evaluation board

LM5152EVM-BST — LM5152 evaluation module for boost controller

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Technical documentation

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Type Title Date
* User guide LM5152EVM-BST Evaluation Module PDF | HTML 23 Sep 2021
Certificate LM5152EVM-BST EU RoHS Declaration of Conformity (DoC) 19 Jul 2021

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