PMP11236.2, 20 to 30 VDC input, 5V/24V Dual-output Auxiliary Supply Reference Design Using UCC28881

Reference Design using part UCC28881D by Texas Instruments

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PMP11236 Top Image
PMP11236 Bottom Image
PMP11236 Efficiency
PMP11236 Schematic
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Manufacturer

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

Associated Documents

For End Products

  • Power Supplies

Description

  • PMP11236.2, 20 to 30 VDC input, 5V/24V Dual-output Auxiliary Supply Reference Design Using UCC28881. The PMP11236 is a high voltage (105VAC to 440VAC) Buck converter reference design using MOSFET integrated controller UCC28881. 24V/100mA is provided by the UCC28881 Buck converter and followed by a TLV70450 LDO to provide 5V/20mA output. This design is compatible with Class B conduction EMI regulation

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    20 to 30 V
  • Output Voltage
    5 V
  • Output Current
    20 A
  • Output Power
    100 W
  • Efficiency
    71 %
  • Topology
    LDO

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
TLV70450DBVT Texas Instruments Linear Regulators LDO Regulator Pos 5V 0.15A 5-Pin SOT-23 T/R Buy
UCC28881DR Texas Instruments AC to DC Switching Converters AC to DC Switching Converter Flyback 75kHz T/R 7-Pin SOIC Buy
UCC28881D Texas Instruments AC to DC Switching Converters AC to DC Switching Converter Flyback 75kHz Tube 7-Pin SOIC Buy

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