SNVU923B December   2024  – December 2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 EVM Characteristics, Test Point, and Connector Description
      1. 2.1.1 EVM Characteristics
      2. 2.1.2 EVM Connectors and Test Points
  9. 3EVM Configurations
    1. 3.1 Output Voltage Tracking
    2. 3.2 Device Configuration
  10. 4Implementation Results
    1. 4.1 Test Setup and Procedure
      1. 4.1.1 Test Setup
      2. 4.1.2 Test Procedure and Equipment
      3. 4.1.3 Precautions
  11. 5Application Curves
    1. 5.1 Efficiency
    2. 5.2 Steady State Waveforms
  12. 6Hardware Design Files
    1. 6.1 Schematic
    2. 6.2 PCB Layers
    3. 6.3 Bill of Materials
  13. 7Additional Information
    1. 7.1 Trademarks
  14. 8Revision History

1.4 Device Information

The LMG5126 is a synchronous GaN boost converter. The device enters bypass mode when input voltage is higher than the desired output voltage.

  • Wide input voltage range: 2.5V to 42V
  • Output voltage: 6V to 60V
  • Peak current regulation scheme
  • Dynamic output voltage tracking
    • Analog and digital PWM tracking input
  • Minimum quiescent current
    • Low shut down Iq of 50μA