PMP8477, Primary-Side Regulated Flyback with 120VAC Input,(5V @ 2A)

Reference Design using part UCC28700DBV by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    AC to DC Single Output Power Supplies

Associated Documents

For End Products

  • Consumer Electronics

Description

  • PMP8477, Primary-Side Regulated Flyback with 120VAC Input,(5V @ 2A). PMP8477 reference design uses the UCC28700 primary-side regulated flyback controller to generate a 5V/2A output from a standard 120VAC input. The valley switching of the UCC28700 allows this low-cost design to achieve a maximum load efficiency over 80% and has no-load losses of approximately 50mW

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    100 to 132 (AC) V
  • Output Voltage
    5 V
  • Output Current
    2 A
  • Output Power
    10 W
  • Topology
    Flyback- Quasi Resonant

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
UCC28700DBVT Texas Instruments AC to DC Switching Converters AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23 Buy
UCC28700DBVR Texas Instruments AC to DC Switching Converters AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23 Buy

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