DN05099/D, 32 W Type-C Interface QC-3.0 Adapter Solution Design Note

Reference Design using part NCP1340B3 by onsemi

Manufacturer

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

For End Products

  • Adaptor AC to DC Supply
  • Personal Digital Assistant
  • Smart Phone

Description

  • DN05099/D, Design Note describes a 36 watt, Type-C interface QC-3.0, universal AC input, constant voltage power supply intended for smart phone, PAD and NB adaptor supporting QC-3.0 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 NCP1340 HF PWM controller, NCP43080 synchronous rectified controller and NCP4371 QC-3.0 protocol controller

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    90 to 264 (AC) V
  • Output Voltage
    4|12 V
  • Output Current
    2.67@8 to 12V|3@4 to 8V A
  • Output Power
    32 W
  • Efficiency
    91 %
  • Topology
    Flyback- Quasi Resonant

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