LM74681EVM

LM74681 evaluation module

LM74681EVM

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Overview

The LM74681 evaluation module (EVM) helps designers evaluate the operation and performance of the LM74681 ideal diode bridge controller (12-pin DRR package). This EVM demonstrates how an N-channel power MOSFET driven by LM74681 can emulate a very low forward voltage diode and helps powering up polarity agnostic systems with very low IQ during detection and classification phase in POE applications.

Features
  • 30V to 64V operating voltage range
  • Fast response to reverse current blocking
  • Reverse connection protection
  • Ultra-low IQ for POE applications
  • LED indication for output ON/OFF detection
Ideal diode/ORing controllers
LM74681 100V Ideal diode bridge controller for PoE powered applications
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Evaluation board

LM74681EVM — LM74681 evaluation module

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Technical documentation

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Type Title Date
EVM User's guide LM74681 Evaluation Module (EVM) User's Guide PDF | HTML 04 Dec 2024
Certificate LM74681EVM EU Declaration of Conformity (DoC) 31 Oct 2024

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