ICE3AR4780CJZ

Overview

ICE3AR4780CJZ CoolSET™ is an Off-Line SMPS Current Mode Controller with integrated 800V CoolMOS™ and Start-up cell (brownout & CCM) in DIP-7. The major new features include slope compensation for CCM operation and fast AC reset after latch enabled. The major enhanced features include fixed voltage brownout detect and voltage detect for the burst selection. It's the ideal solution for low power SMPS applications.  Evaluation Board for this product is available.

Summary of Features

  • 800V avalanche rugged CoolMOS™ with startup cell
  • CCM and DCM operation with slope compensation
  • Active Burst Mode to reach the lowest Standby Power <100mW
  • Active burst mode with selectable entry and exit burst mode level
  • Frequency jitter and soft driving for low EMI
  • Brownout feature
  • Latch enable and fast AC reset
  • Auto Restart protection for over load, over temperature and over voltage

 

Benefits

  • Active Burst Mode to reach the lowest Standby Power <100mW
  • Latch enable and fast AC reset
  • Auto Restart protection for over load, over temperature and over voltage Power <100mW
  • low EMI

Potential Applications

Low power SMPS applications like off-line battery adapters, DVD R/W, Blu- ray, set top box, auxiliary power supply for PC and server, etc.

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