REF_5AR4770AG_13W1

综述

13W non-isolated auxiliary power supply for outdoor air-conditioner using 5th generation fixed frequency CoolSET™

This 13W open frame non-isolated offline switching power supply reference design is targeted for outdoor inverterized air-condition application with multiple regulated output. It features the 5th generation fixed frequency CoolSET™ (ICE5AR4770AG) with integrated 700V CoolMOS™ superjunction MOSFET in DSO-12 package.

Summary of features

  • Up to 12.45W continuous power
  • Wide input range 85~264VAC
  • Output #1: 12V/0.85A
  • Output #2: 15V/0.15A
  • Line input over voltage, brown in, output over-voltage, short circuit and overload protection

Summary of benefits

  • High efficiency with frequency reduction from mid to light load condition
  • BOM and cost savings with integrated error amplifier for direct feedback
  • Comprehensive protection

List of components

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