TIDT332 May   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
    4. 1.4 Test Setup
      1. 1.4.1 Hardware Setup
      2. 1.4.2 Firmware Setup
      3. 1.4.3 Test Static Operation
      4. 1.4.4 Test Soft-Start Process
      5. 1.4.5 Test Voltage Balance Performance
      6. 1.4.6 Test Bidirectional Transition Process
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Bidirectional Transient
    3. 3.3 Start-Up Sequence

1.4.1 Hardware Setup

The following steps were used to set up the PMP41037 hardware connection:

  1. Connect 12V auxiliary power
  2. Install TMDSCNCD280039C card with adapter board, and connect to the PC with USB Type-C®
  3. Add a cooling fan blowing the power board to avoid overtemperature
  4. If testing the charging mode, connect the HV port to an 800V DC source, connect the LV port to a 12V DC load
  5. If testing the discharging mode, connect the LV port to a 12V DC source, connect the HV port to a 800V DC load
PMP41037 Test Setup Figure 1-1 Test Setup