DEMO_5QR2270AZ_24W1

Overview

This demostration board operates under a wide range input developed with offline SMPS application in mind. It features the new ICE5QR2270AZ PWM quasi-resonant flyback CoolSET™ with 700V integrated MOSFET in DIP-7 package.

Summary of Features

  • Isolated flyback topology with dual output
  • Wide-range input from 85~300V ac
  • Output #1: 12V/1.92A
  • Output #2: 5V/0.2A

Benefits

  • High efficiency with quasi-resonant switching
  • Cost efficient solution for robust protection against line fault

Potential Applications

  • Offline SMPS
  • Adapter
  • Main power for Set-top-box, water/air purifier and TV
  • Auxiliary power supply for aircon, refrigerator, server, PC power and audio
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