IC OFFLINE CONV FLYBACK SOT26
Feature
- Very Low Start-Up Current
- Quasi-Resonant Operation with Valley Lock under All Line and Load Condition
- Non-Audible-Noise Quasi-Resonant Control
- Soft Start During Startup Process
- Frequency Fold Back for High Average Efficiency
- Constant Over Current Protection
- Secondary Winding Short Protection with FOCP
- Frequency Dithering for Reducing EMI
- VCC Maintain Mode
- Useful Pin Fault Protection: SENSE Pin Floating
- FB/Opto-Coupler Open/Short
- Comprehensive System Protection Feature:
- VCC Over Voltage Protection (VOVP)
- Over Load Protection (OLP)
- Brown Out Protection (BNO)
- Secondary Side OVP (SOVP) and UVP (SUVP)
- Mini Size Package of SOT26
Applications
- Switching AC-DC Adapter/Charger
- ATX/BTX Auxiliary Power
- Set -Top Box (STB) Power Supply
- Open Frame Switching Power Supply
