SLVUCK4A march   2023  – july 2023 TPS25948

 

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  2.   TPS25948EVM: Evaluation Module for TPS25948 eFuse
  3.   Trademarks
  4. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 EVM Applications
  5. 2Description
  6. 3Schematic
  7. 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
  8. 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
    6. 5.6 Priority Power Mux Test
  9. 6EVAL Board Assembly Drawings and Layout Guidelines
    1. 6.1 PCB Drawings
  10. 7Bill Of Materials (BOM)
  11. 8Revision History

Abstract

This user’s guide describes the evaluation module (EVM) for the TPS25948 eFuse. The TPS25948 device is a 3.5-V to 23-V, 8-A eFuse with integrated 13-mΩ FET with reverse current protection, overcurrent protection, inrush current protection, adjustable overcurrent transient blanking timer, and programmable undervoltage and overvoltage protection.

GUID-C5CEB4CC-C593-4688-A02E-FE1710610129-low.gif Caution

Hot surface.

Contact can cause burns.

Do not touch!
Note: TP1(VIN1), TP14(VIN2), TP2(VOUT1), TP15(VOUT2) are Kelvin-sense test points and not a good choice for carrying high current. Do not apply power to these test points. Use connectors present on EVM for applying power.