SLVUBV5 May   2020 TPS2124

 

  1.   TPS2124 Evaluation Module
    1.     Trademarks
    2. 1 Introduction
      1. 1.1 Features
      2. 1.2 Applications
      3. 1.3 Description
    3. 2 General Configurations
      1. 2.1 TPS2124 Configurations
    4. 3 Test Setup and Results
      1. 3.1 TPS2124EVM Test Equipment
      2. 3.2 Setting up the TPS2124EVM
    5. 4 Board Layout
    6. 5 Schematic
    7. 6 Bill of Materials
  2.   Revision History

1 Introduction

The TPS2124 EVM is an evaluation module for TI's TPS2124 two-input, one-output power multiplexer. This device automatically detects, selects, and seamlessly transitions between two power supplies, each operating from 2.7 V to 22 V. The TPS2124 device, WCSP package, can deliver up to 2 A to a downstream load. This user's guide contains the EVM schematics, board layout, list of materials, and necessary instructions on how to properly operate the EVM.

The EVM has test points for convenient access to all critical voltages and pins, and jumpers to configure the different modes of operation. There are also jumpers to configure input and output capacitance, output load resistance, current limit, and the adjustable soft-start time.