SLVUC79A april   2022  – june 2023 TPSI2140-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4.   General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  5. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
  6. 2Connection Descriptions
  7. 3Test Equipment
  8. 4Recommended Test Setup
    1. 4.1 Waveforms
    2. 4.2 S2 Voltage Divider
  9. 5Schematic
  10. 6PCB Layout
  11. 7Bill of Materials
  12. 8Revision History

4 Recommended Test Setup

GUID-20230602-SS0I-FBV0-B8XT-JQPTNFQJ9TST-low.jpg Figure 4-1 TPSI2140Q1EVM Test Setup

Verify that the TPSI2140Q1EVM has the following setting on the jumpers:

  1. J7 – Shunt is connecting EN_EXTERNAL and EN.
  2. If not using a waveform generator as shown above, set the shunt to be between VDD and EN. This action causes EN to be high when VDD is powered.