SLVUD60A June   2025  – September 2025

 

  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 Recommended Test Equipment
    2. 2.2 Jumper Information
    3. 2.3 Test Points
  8. 3Implementation Results
    1. 3.1 Evaluation Setup
      1. 3.1.1 Recommended Test Setup
    2. 3.2 Performance Data and Results
      1. 3.2.1 Waveforms
      2. 3.2.2 S2 Voltage Divider
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Revision History

3.2.1 Waveforms

After completing the recommended test setup, verify that the following channels are displayed in the waveforms in Figure 3-2.

  • CH 1 = VDD/EN
  • CH 2 = HV+
  • CH 3 = S2
TPSI2260Q1EVM Voltage Sense Output (S2) Test Point at HV = 400V (EN = 5V) Figure 3-2 Voltage Sense Output (S2) Test Point at HV = 400V (EN = 5V)

Figure 3-3 shows two test points using the following channels settings.

  • CH 1 = VHipot (HV+)
  • CH 2 = S1-S2
TPSI2260Q1EVM Secondary Sense (S1) and Voltage Sense (S2) Test Points at HV = 2500V Figure 3-3 Secondary Sense (S1) and Voltage Sense (S2) Test Points at HV = 2500V