Features
• High-voltage Start-up Circuit
• Low Start-up Current: 15μA Max.
• Fixed Oscillation Frequency: 65kHz
• Ultra Low Standby Power Application
• Non-audible-noise Green Mode Control
• LEB (Leading-edge Blanking) on SENSE Pin
• Soft Driving
• Fast OCP for Abnormal Short Circuit
• Frequency Linearly Decreasing at Light Load
• Internal Slope Compensation
• Programmable Brownout Protection
• Useful Pin Fault Protections
• SENSE, FB Pins Floating
• FB Short to Ground
• Comprehensive System Protections
• VCC Over Voltage Protection (VOVP)
• Over Temperature Protection (OTP)
• Constant Over Load Protection (COLP)
• Short Circuit Protection (SCP)
• Compact Size SO-7 Package
 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)

Applications
• Switching AC/DC Adaptor
• LCD Monitor/TV Power
• Open Frame Switching Power Supply