DEMO_5GR2280AG_22W1

Overview

22W 12V 5V SMPS demonstration board with ICE5GR2280AG

This 22W demonstration board operates under a wide range input developed with offline SMPS application in mind. It features the new ICE5GR2280AG PWM fixed frequency CoolSET™ with 800V integrated MOSFET in DSO-12 package.

Summary of Features

  • Flyback topology with dual isolated output
  • 125kHz switching frequency with discontinuous current mode design
  • Wide-range input from 85~300VAC with line over-voltage protection at 320VAC
  • Output #1: 12V/1.75A
  • Output #2: 5V/0.2A

Benefits

  • High efficiency with frequency reduction from mid to light load condition
  • Robust operation with adjustable line input over-voltage protection

Potential Applications

  • Offline SMPS, adapter, main power for set-top-box, water/air purifier and TV, auxiliary power for air conditioning, refrigerator, server, PC power and audio
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