TIDUFH3A April   2026  – August 2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Key System Specifications
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
      1. 2.2.1 Microcontroller Unit
      2. 2.2.2 GaN Power Stage
      3. 2.2.3 Inductor
      4. 2.2.4 Cooling
    3. 2.3 Highlighted Products
      1. 2.3.1 TMS320F28P550SG9
      2. 2.3.2 LMG3100R017
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
    2. 3.2 Software
      1. 3.2.1 Opening the Project Inside Code Composer Studio
      2. 3.2.2 Digital Power SDK Architecture
      3. 3.2.3 Interrupt and lab structure
      4. 3.2.4 Labs structure and details
      5. 3.2.5 ADC Loading
      6. 3.2.6 Building, Loading and Debugging the Firmware
      7. 3.2.7 Protection Scheme
      8. 3.2.8 PWM Switching Scheme
    3. 3.3 Test Setup
    4. 3.4 Test Results
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 Bill of materials
      3. 4.1.3 PCB Layout Prints
      4. 4.1.4 Altium Project
      5. 4.1.5 Gerber Files
    2. 4.2 Documentation Support
    3.     Trademarks
  11. 5About the Authors
  12. 6Revision History

3.2.4 Labs structure and details

Figure Figure 3-2 shows the open loop voltage mode control from Lab 1. Figure 3-3 shows the closed loop voltage mode control from Lab 2

TIDM-02022 Software Diagram for Lab 1 - Open Loop Figure 3-2 Software Diagram for Lab 1 - Open Loop
TIDM-02022 Software Diagram for Lab 2 - Closed Loop Voltage Mode Control Figure 3-3 Software Diagram for Lab 2 - Closed Loop Voltage Mode Control