SNOU196 may   2023 LM74703-Q1 , LM74704-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 I/O Connectors, Jumper and Test Points Description
      2. 2.1.2 Board Setup
    2. 2.2 Operation
      1. 2.2.1 Startup
      2. 2.2.2 FET Status Detection Test
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Drawings
    3. 3.3 Bill of Materials
  9. 4Additional Information
    1.     Trademarks

Features

  • Reverse current blocking feature required for ORing application
  • Input reverse battery protection
  • FET_GOOD output to indicate external MOSFET health status
  • On-board voltage regulator to provide pull-up voltage for open-drain FET_GOOD variant, LM74704-Q1
  • Meets 12-V battery automotive ISO7637 and ISO16750-2 transient requirements