SNIA053 june   2023 TMP61-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Heat Sink Temperature Sensor Monitoring
  5. 2Test Overview
    1. 2.1 Hardware
      1. 2.1.1 Keysight E3631A Power Supply
      2. 2.1.2 Sorensen DCS 40-25E Programmable DC Power Supply
      3. 2.1.3 B&K Precision 8500 DC Electronic Load
      4. 2.1.4 TDS3014B Tektronix Digital Oscilloscope
      5. 2.1.5 Fluke TiS60+ Thermal Imager
      6. 2.1.6 MSP430F5529LP LaunchPad
    2. 2.2 Isolated Gate Driver
    3. 2.3 IGBT Module
    4. 2.4 NTC Ring Lug
    5. 2.5 TMP6 Ring Lug
    6. 2.6 Schematic
  6. 3Test Implementation
    1. 3.1 Data Collected
    2. 3.2 Test Results
  7. 4Design Recommendations
    1. 4.1 Ring Lugs for the TMP6
    2. 4.2 Thermal Epoxy
  8. 5Summary
  9. 6References

2 Test Overview

The testing performed in this application note uses the TIDA-020030 reference design. The TIDA-020030 is an IGBT or SiC isolated gate driver power stage that drives an insulated-gate bipolar transistor (IGBT) module with advanced protection features. This reference design drives a traction inverter system. The reference design performs testing with the following subsystems: high-side and low-side isolated gate drivers, gate drive pulse width modulation (PWM) monitoring, isolated power supplies, and an IGBT module.