SLVUC37 March   2021 TPS25814

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Description
    2. 1.2 Features
    3. 1.3 Applications
  3. 2EVM Setup
  4. 3EVM Connectors, Test Points, and Devices
    1. 3.1 Power: 5 V and 3.3 V Supply
    2. 3.2 Power: 1.8 V Supply
    3. 3.3 Power: Barrel Jack Power Connector
    4. 3.4 Switches: ADCIN1 and ADCIN2
    5. 3.5 Switches: CTL, CHG_HI, EN
    6. 3.6 USB Type-C Connector: DFP and UFP
    7. 3.7 Device: TPS25814
    8. 3.8 Device: HD3SS3220
    9. 3.9 Device: TUSB542
  5. 4Testing Procedures
  6. 5PCB Layouts
  7. 6Schematics
  8. 7Bill of Materials

1.2 Features

This TPS25814 and the TPS25814EVM have the following features:

  • USB Type-C specification compliant
    • Cable attach and orientation detection
    • Integrated VCONN switch
    • 26-V tolerant CC pins
    • Configurable current advertisement
  • Integrated VBUS sourcing port power switch
    • 5-V, 3-A, 36-mΩ Sourcing switch
    • UL recognized component (E169910)
    • Undervoltage and overvoltage protection
    • Configurable current limit up to 3 A
  • USB type-C connector system software interface (USCI) support
  • Supports industrial temperature range
  • Optional simple power management for multi-port systems