Features
- Multi-Mode Control
- Quasi-Resonant (QR) Operation at High Line Voltage
- Continuous Current Mode (CCM) Operation at Low Line Voltage
- 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
- Useful Pin Fault Protection:
SENSE Pin Floating
FB/Opto-Coupler Open/Short
- Comprehensive System Protection Feature:
VCC Overvoltage Protection (VOVP)
Overload Protection (OLP)
- Brown Out Protection (BNO)
- Secondary Side OVP (SOVP) and UVP (SUVP)
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- For automotive applications requiring specific change control

Applications
- Cell Phone Charger
- Power Delivery (PD) Application
- ATX/BTX Auxiliary Power
- Set -Top Box (STB) Power Supply
- Open Frame Switching Power Supply