SLVUBO2B April   2019  – December 2020 TPS23758

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Electrical Specifications
  4. 3Description
  5. 4Schematic
  6. 5General Configuration and Description
    1. 5.1 Physical Access
  7. 6TPS23758EVM-080 Performance Data
    1. 6.1 Startup to PSE and DCDC Startup
    2. 6.2 Transient Response
    3. 6.3 Efficiency
    4. 6.4 Load Regulation
    5. 6.5 Recovery from VOUT Short
    6. 6.6 Slew Rate Adjust
  8. 7EVM Assembly Drawings and Layout Guidelines
    1. 7.1 PCB Drawings
    2. 7.2 Layout Guidelines
    3. 7.3 EMI Containment
  9. 8Bill of Materials
  10. 9Revision History

1.1 Features

  • IEEE802.3at Type 1 compliant PoE PD
  • Class 0 5-V and 2.3-A primary side regulated CCM flyback
  • Advanced startup
  • Programmable slew rate and frequency dithering for EMI reduction
  • Primary-side adapter priority control