SLVUDL1A November   2025  – December 2025

 

  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
    5. 1.5 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  7. 2Hardware
    1. 2.1 Test Points
      1. 2.1.1 Key Connections
        1. 2.1.1.1 Connect a Supply to J3 Connector
        2. 2.1.1.2 PWM Input
          1. 2.1.1.2.1 IIM Mode using on board dead time generation circuit (Single PWM Input)-Default Mode
          2. 2.1.1.2.2 IIM Mode using two separate PWM inputs (Dual PWM Input)
          3. 2.1.1.2.3 PWM Input Mode (Single PWM Input)
        3. 2.1.1.3 Resistor controls
          1. 2.1.1.3.1 Slew-rate control resistors
          2. 2.1.1.3.2 Dead-time control resistors
        4. 2.1.1.4 Power Supply
    2. 2.2 Power-Up Procedure
      1. 2.2.1 Step 1: Driver Bias Supply
      2. 2.2.2 Step 2: Input Supply
      3. 2.2.3 Step 3: Measure SW Voltage
      4. 2.2.4 Setting Dead-Time
    3. 2.3 Power- Down Procedure
    4. 2.4 Zero Voltage Detection (ZVD) Reporting
    5. 2.5 Ideal Diode Mode
    6. 2.6 Fault Detection
    7. 2.7 Assembly Guidelines
  8. 3Implementation Results
    1. 3.1 Electrical Performance Specifications
      1. 3.1.1 Evaluation Setup
    2. 3.2 Performance Data and Results
      1. 3.2.1 Efficiency results
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Additional Information
    1.     Trademarks
  11. 6Revision History

Description

The LMG210XR044 evaluation module is a compact, easy-to-use power stage with an external PWM signal. The board can be configured as a buck converter, boost converter, or another converter topology using a half bridge. The device can be used to evaluate the performance of the LMG210XR044 as a hard-switched converter to sample measurements such as efficiency, switching speed and dv/dt (slew rate). The EVM features a LMG210XR044 half-bridge power module with two 100V, 4.4mΩ GaN FETs driven by 80V GaN FET half-bridge gate driver. Do not use to evaluate transient response because this is an open-loop board with an external PWM signal. This EVM is mounted with LMG2104R044 device.