SLVUCN5B July   2023  – July 2024 TPS7H6003-SP

 

  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
  7. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Best Practices
      1.      General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  8. 3Implementation Results
    1. 3.1 Evaluation Setup
    2. 3.2 Performance Data and Results
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5References
  11. 6Revision History

1.3 Specification

The TPS7H60x3EVM-CVAL has the following ratings.

Table 1-1 EVM Rating Specifications
Name Test Points/Connectors TPS7H6003EVM-CVAL / TPS7H6005EVM TPS7H6013EVM-CVAL / TPS7H6015EVM TPS7H6023EVM-CVAL / TPS7H6025EVM
PVIN J1/J2 0-150 V 0-45 V 0-14 V
DVIN J5 0-14 V 0-14 V 0-14 V
PWM_LI Pin 1 of J9 0-14 V 0-14 V 0-14 V
EN_HI Pin 4 of J9 0-14 V 0-14 V 0-14 V
Temperature N/A 25 C 25 C 25 C
Frequency N/A 500kHz 500kHz 500kHz

The following connections are used to switch between different input connectors for the input waveform.

Table 1-2 Input Connector Switchovers
TPS7H60X3 Input Connection Connector
EN_HI Pin 4 of J9 J8
EN_HI J6 J4
EN_HI BP5L J3
PWM_LI Pin 1 of J9 J10
PWM_LI J6 J12
PWM_LI J15 J14

The frequency of the boards has been optimized to 500kHz. While other frequencies can be used, special care must be taken that GaNFETs do not overheat.

The following edits have to be made to switch between PWM mode and IIM mode.

Table 1-3 PWM/IIM Mode Changes
Component Name PWM Mode IIM Mode (interlock disabled) IIM Mode (interlock enabled)
R5 Not Fitted 0 Ohm Not Fitted
R6 Not Fitted Not Fitted 0 Ohm
R8 Used to set dead time 100 kOhm to 220 kOhm Not Fitted
R9 Used to set dead time Not Fitted 100 kOhm to 220 kOhm