SLVUCK3 December   2022 TPS25961

 

  1.   TPS25961EVM: Evaluation Module for TPS25961 eFuse
  2.   Trademarks
  3. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 EVM Applications
  4. 2Description
  5. 3Schematic
  6. 4General Configurations
    1. 4.1 Physical Access
    2. 4.2 Test Equipment and Setup
      1. 4.2.1 Power Supplies
      2. 4.2.2 Meters
      3. 4.2.3 Oscilloscope
      4. 4.2.4 Loads
  7. 5Test Setup and Procedures
    1. 5.1 Hot-Plug Test
    2. 5.2 Overcurrent Test
    3. 5.3 Output Hot-Short Test
    4. 5.4 Wakeup into Short Test
    5. 5.5 Overvoltage Test
  8. 6EVAL Board Assembly Drawings and Layout Guidelines
    1. 6.1 PCB Drawings
  9. 7Bill of Materials (BOM)

1.1 EVM Features

General TPS25961EVM eFuse evaluation board features include:

  • 2.7-V to 19-V (typical) operation
  • 0.1-A to 2-A programmable current limit using onboard jumpers
  • Programmable current limit
  • TVS diode for input transient protection
  • Onboard Schottky diode at output prevents negative spike during overcurrent faults