SLVUC17 August   2021 TPS7H2211-SP

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Default Board Configuration
    2. 1.2 Alternate Board Configurations
  3. 2EVM Connectors and Test Points
  4. 3Test Results
    1. 3.1 Default Configuration Results
    2. 3.2 Parallel Configuration Results
  5. 4Board Layout
  6. 5Schematic
    1. 5.1 Default Configuration Schematic
    2. 5.2 Parallel Configuration Schematic
  7. 6Bill of Materials (BOM)
    1. 6.1 Default Configuration BOM
    2. 6.2 Parallel Configuration BOM

1 Introduction

The TPS7H2211-SP is a single-channel load switch that provides reverse current protection, overvoltage protection, and a configurable rise time to minimize inrush current (soft start). The device contains P-channel MOSFETs that operate over an input voltage range of 4.5 V to 14 V and supports a maximum continuous current of 3.5 A. The switch is controlled by an on and off input (EN), that is capable of interfacing directly with low-voltage control signals. Overvoltage protection and soft start are programmable with few external components through the OVP and SS pins.