REF_5GR2280AG_22W1

综述

22W auxiliary power supply for commercial air-conditioner using ICE5GR2280AG

This is a 22W open frame offline switching power supply (SMPS) with a triple regulated output reference design. It is targeted for commercial air-conditioners as an auxiliary SMPS to power various system blocks such as sensors, relays and microprocessor. It features the 5th generation fixed frequency CoolSETTM (ICE5GR2280AG) with integrated 800V CoolMOS™ P7 Superjunction MOSFET in DSO-12 package.

Summary of features

  • Up to 22W continuous power
  • Wide input range 90~264VAC
  • Output #1: 15V/0.2A (non-isolated)
  • Output #2: 12V/1A (isolated)
  • Output #3: 20V/0.35A (isolated)
  • Line input overvoltage, brown-in, output overvoltage, short-circuit and overload protection

Summary of benefits

  • High efficiency with frequency reduction from mid to light load condition
  • Integrated 800V CoolMOS™ SJ MOSFET for enhanced robustness
  • Comprehensive protection

List of components

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