DN05105/D, 30W TYPE-C PD3.0/QC3.0 Power Adapter Solution Reference Design with WT6632F

Reference Design using part NCP1342AMDCDAD1R2G by onsemi

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DN05105/D Top Image (Sheet 1 of 5)
DN05105/D Bottom Image (Sheet 2 of 5)
DN05105/D Block Diagram (Sheet 3 of 5)
DN05105/D Schematic (Sheet 4 of 5)
DN05105/D Schematic (Sheet 5 of 5)
Image 1 / 5

Manufacturer

onsemi
  • Application Category
    Power Supplies
  • Product Type
    AC to DC Multi-Output Power Supplies

For End Products

  • Adapter
  • Personal Digital Assistant
  • Smart Phone

Description

  • DN05105/D, Reference design describes a 30W, Type-C interface PD3.0, universal AC input, constant voltage power supply intended for smart phone, PAD and NB adaptor supporting PD3.0 or QC3.0 protocol, where isolation from the AC mains is required, and low cost, high efficiency, and low standby power are essential. The featured power supply is a simple QR flyback topology utilizing NCP1342 HF PWM controller, NCP4306D synchronous rectified controller, NTMFS6B03 synchronous MOSFET and ATP104 Switch MOSFET. This Design Note provides the complete circuit for 45W Type-C Interface PD3.0 Power adapter solution which supports PD output (5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A)

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    90 to 264 (AC) V
  • Output Voltage
    5|9|12|15|20 V
  • Output Current
    1.5@20V|2@15V|2.5@12V|3@5V|3@9V A
  • Output Power
    30 W
  • Efficiency
    90 %
  • Topology
    Flyback

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
NCP4306AADZZZADR2G onsemi AC to DC Switching Converters AC to DC Switching Converter Flyback 4.2V 1000kHz T/R 8-Pin SOIC N Buy
FODM1009 onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin LSOP Tube Buy
NCP1342AMDCDAD1R2G onsemi AC to DC Switching Converters AC to DC Switching Converter Flyback T/R 9-Pin SOIC N Buy

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