■ Features
• Internal 750V high voltage startup current source
• Auto-reducing switching frequency at light load
• Low EMI noise by frequency modulation
• MOSFET current detection is negative-polarity mode
• Numerous kind of protect functions (ex. Brown-out under-voltage protection)

■ Applications
• Note PC /Printer Adapter
• LCD TV/Monitor SMPS

■ Specifications
• Startup current source 7mA
• VCC voltage range 11 to 24V
• OUT pin peak current sink 1000mA, source -500mA
• IS current limiter 0.5V±10%,
• VCC over-voltage protection 26V±1V (latched)
• OLP timer auto-recovery switching on/off is 0.2/1.4 sec (OLP auto-recovery or latched)