SLUUCJ2C july   2021  – august 2023 UCC14240-Q1 , UCC14241-Q1 , UCC15240-Q1 , UCC15241-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 U1 Component Selection
    2. 1.2 Pin Configuration and Functions
  5. 2Description
    1. 2.1 EVM Electrical Performance Specifications
  6. 3Schematic
  7. 4EVM Setup and Operation
    1. 4.1 Recommended Test Equipment
    2. 4.2 External Connections for Easy Evaluation
    3. 4.3 Powering the EVM
      1. 4.3.1 Power on for Start-up
      2. 4.3.2 Power off for Shutdown
    4. 4.4 EVM Test Points
    5. 4.5 Probing the EVM
  8. 5 Performance Data
    1. 5.1  Efficiency Data
    2. 5.2  Regulation Data
    3. 5.3  Steady State Input Current
    4. 5.4  Start-up Waveforms
    5. 5.5  Inrush Current
    6. 5.6  AC Ripple Voltage
    7. 5.7  EN-to-/PG Timing
    8. 5.8  RLIM
    9. 5.9  Fault Protection
      1. 5.9.1 Output UVLO
      2. 5.9.2 Output OVP
    10. 5.10 Shutdown
    11. 5.11 Thermal Performance
  9. 6Assembly and Printed Circuit Board (PCB) Layers
  10. 7Bill of Materials (BOM)
  11. 8Revision History

8 Revision History

Changes from Revision B (March 2023) to Revision C (August 2023)

  • Changed text in Abstract sectionGo
  • Added UCC15240-Q1 and UCC15241-Q1 to UCC1424x-Q1, UCC1524x-Q1 Version Differences tableGo
  • Changed capacitor recommendation for VIN, Pin 6,7 in Pin Functions tableGo
  • Added two U1-alternate part numbers to include UCC15240 and UCC15241 in Bill of Materials tableGo

Changes from Revision A (December 2022) to Revision B (March 2023)

  • Added UCC1524x-Q1 to Abstract sectionGo
  • Added U1 Component Selection sectionGo
  • Added U1-alternate to Bill of Materials Go

Changes from Revision * (July 2021) to Revision A (December 2022)

  • Initial releaseGo