SNVU886 September   2024 TPS37100-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 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
  6. 2Hardware
    1. 2.1 EVM Connectors
      1. 2.1.1 EVM Jumpers
      2. 2.1.2 EVM Test Points
    2. 2.2 EVM Setup and Operation
      1. 2.2.1 Input Supply Voltage (VDD)
      2. 2.2.2 SENSE
      3. 2.2.3 OUT A and OUT B
      4. 2.2.4 AEN & AOUT
      5. 2.2.5 Built-In Self-Test (BIST)
      6. 2.2.6 Built-In Self-Test Enable (BIST_EN )
      7. 2.2.7 CTR & CTS Time Delays
  7. 3Implementation Results
    1. 3.1 EVM Performance Results
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  9. 5Additional Information
    1.     Trademarks
  10. 6Revision History

2.2 EVM Setup and Operation

This section describes the functionality and operation of the TPS3710XEVM. This EVM comes with the TPS37100Z91DDYYRQ1 device installed. Read the TPS37100-Q1 and TPS37102-Q1 data sheet (SNVSCN2) for electrical characteristics of this device.

To make sure the EVM properly powered please check the below steps.

  1. Connect a power supply to TP1 (VDD) and another one to TP4( Pull-up Low Voltage ) TP1 can go up to 105V and TP4 can go up to 5.5V max.

  2. Decide the Pull-up High Voltage source for OUT A. By using J2, you can connect OUT A to either VDD or TP9 (External pull-up high voltage). TP9 can go up to 105V.
  3. Decide how you need to configure the Sense Pin. You can directly apply a DC voltage to TP3 to test the device behavior without needing a resistor divider or you can replicate your design and connect the resistor divider values you need to R1 and R2. By using J2, you can pick which rail to monitor either VDD or TP2 (External Sense Input).
  4. Decide the Jumper configurations for sense delay, reset delay, AOUt and BIST.