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LM74704Q1EVM

LM74704-Q1 and LM74703-Q1 evaluation module for ideal diode controllers

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LM74704Q1EVM

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Overview

The LM74704Q1EVM evaluation module (EVM) helps to evaluate the operation and performance of the LM74703-Q1 and LM74704-Q1 ideal diode controllers in reverse battery protection applications. This EVM demonstrates how the LM74704-Q1 operates in conjunction with an external N-channel MOSFET as an ideal diode rectifier for low loss reverse polarity protection with a 20-mV forward voltage drop, along with FET_GOOD output to indicate external FET status.

Features
  • 3.2-V to 65-V operating voltage range
  • Onboard generated VREG voltage for pull-up of FET_GOOD
  • Option to evaluate parallel MOSFETs
  • Jumper option to evaluate push-pull and open drain variants
Ideal diode/ORing controllers
LM74703-Q1 — Automotive ideal diode controller with FET good output LM74704-Q1 — Automotive ideal diode controller with FET good open-drain output
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Evaluation board

LM74704Q1EVM — LM74704-Q1 and LM74703-Q1 evaluation module for ideal diode controllers

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Technical documentation

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Type Title Date
EVM User's guide LM74704Q1EVM, LM74703-Q1, LM74704-Q1 Evaluation Module for Ideal Diode Controlle PDF | HTML 23 May 2023
Certificate LM74704Q1EVM EU Declaration of Conformity (DoC) 04 May 2023

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