TIDT304 October   2022

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Test Setup
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  6. 3Waveforms
    1. 3.1 Steady State
    2. 3.2 Switching
    3. 3.3 Load Transients

Description

This design configures two LMG3522R030 GaN FETs in a half bridge with the cycle-by-cycle overcurrent protection, latched short-circuit protection function, and all the necessary auxiliary peripheral circuitry. This compact daughter card is designed to work in conjunction with larger systems. The peak efficiency is up to 98% with a smaller PCB size of
37 mm × 40 mm.