PMP9730, Universal AC Input, 12V/3A Single stage PFC-Flyback Reference Design with Synchronous Rectification

Reference Design using part UCC28051D by Texas Instruments

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PMP9730 Schematic
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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

  • Power Supplies

Description

  • PMP9730, Universal AC Input, 12V/3A Single stage PFC-Flyback Reference Design with Synchronous Rectification. The PMP9730 reference design employs the UCC28051 power factor correction controller to implement a single stage PFC-Flyback AC/DC converter that generates an isolated 12V output at 3A from a universal AC input. The design features UCC28910 primary side regulation Flyback switcher for generating the VDD bias rails and the UCC24610 for 2ndary side synchronous rectification. This provides an excellent solution for systems such as motor drives requiring an isolated bus voltage, good power factor and high efficiency

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    85 to 265 (AC) V
  • Output Voltage
    12 V
  • Output Current
    3 A
  • Output Power
    36 W
  • Efficiency
    90 %
  • Topology
    Flyback- PFC

Featured Parts (9)

Featured Parts
Part Number Manufacturer Type Description
TL431AIDBZR Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
TL431AIDBZTG4 Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
TPS71550DCKRG4 Texas Instruments Linear Regulators LDO Regulator Pos 5V 0.05A 5-Pin SC-70 T/R Buy
VOS617A-7X001T Vishay Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R Buy
TL431AIDBZT Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
TL431AIDBZRG4 Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
TPS71550DCKR Texas Instruments Linear Regulators LDO Regulator Pos 5V 0.05A 5-Pin SC-70 T/R Buy
UCC28910D Texas Instruments AC to DC Switching Converters AC to DC Switching Converter Flyback 115kHz Tube 7-Pin SOIC Buy
UCC28051D Texas Instruments Power Factor Correction - PFC Power Factor Correction Controller 200kHz 8-Pin SOIC Tube Buy

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