SNVU915 August   2024 LMG2100R026

 

  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.     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
        3. 2.1.1.3 J1 Connector: 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 Assembly Guidelines
  8. 3Implementation Results
    1. 3.1 Electrical Performance Specifications
      1. 3.1.1 Evaluation Setup
      2. 3.1.2 Performance Data and Results
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1. 5.1 Trademarks

Features

  • Input voltage operates up to 90V DC
  • Integrated 100V, 2.6mΩ GaN FETs with driver - LMG2100R026
  • Open loop control with single or dual PWM signals
  • Single-input, onboard for PWM signal with 8ns dead time
  • Configurable onboard dead-time adjustment by simple resistance change
  • Onboard LDO for generating 5V VCC supply from an unregulated supply between 5.5V and 10V
  • Kelvin sense capability for efficiency measurements for input and output voltage
  • Slew rate adjustment using series resistors along with Cboot and Cvcc