SNOU177 December   2020 LM74700-Q1


  1.   Trademarks
  2. 1Introduction
  3. 2Setup
    1. 2.1 I/O Connector Description
    2. 2.2 Board Setup
    3. 2.3 Schematic
  4. 3Operation
    1. 3.1 Reverse Polarity Protection
    2. 3.2 ORing Application
  5. 4EVM Board Assembly Drawings and Layout Guidelines
    1. 4.1 PCB Drawings
    2. 4.2 Bill of Materials

I/O Connector Description

    VIN J1: Power input connector to the positive rail of the input power supply
    GND1 J3: Ground connection for the power supply
    VOUT J2: Power output connector to the positive side of the load
    GND2 J4: Ground connection for the load
    Test Points VIN, VOUT, GND1, and GND2 are test points
GUID-8369C703-BD60-4A35-96D5-488739E8ADD9-low.gifFigure 2-1 LM74700DDFEVM Typical Application Circuit