IC manufacturers Infineon Technologies

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Infineon Technologies ICE2QS03G | Demoboard AN_201701_PL52_007

40 W adapter demo board Using the new 700 V CoolMOS™ P7 and ICE2QS03G quasi -resonant PWM controller

Overview

TopologyFlyback Converter
Input voltage90-265 V
Switching frequency25-60 kHz
Output 119 V / 2.1 A
IC revisionRev 1.0

Description

The demo board described in this application note provides a test platform for the new 700 V CoolMOS™ P7 series of high voltage MOSFETs. The adapter uses the ICE2QS03G, a second generation current mode control quasi-resonant flyback controller and an IPA70R600P7S 700 V CoolMOS™ P7 series power MOSFET.

Features

  • Fold back point protection
  • VCC over voltage and under voltage protection
  • Over load/open loop protection
  • Adjustable output overvoltage protection
  • Auto restart for over temperature protection
  • Short winding protection

Typical applications

  • Set-Top-Boxes for Satellite and Cable services etc.
  • SMPS applications such as LCD/PDP TV, color TV, DVD/ Adapter

Products