ACT337 Rev 2, 14-Nov-12
High Performance ActivePSRTM Primary Switching Regulator
FEATURES
• Ultra Low Standby Power 30mW
• Patented Primary Side Regulation
Technology
• Suitable Operation Frequency up to 85kHZ • Proprietary Fast Startup Circuit • Integrated Line and Primary Inductance
Compensation
• Integrated Programmable Output Cord
Resistance Compensation
• Line Under-
Voltage, Output Over-
Voltage,
Output Short-Circuit and Over-Temperature Protection
• Complies with all Global Energy Efficiency
and CEC Average Efficiency Standards
• Adjustable Power from 7W to 12W • Minimum External Components • SOP-8 Package
utilizes Active-Semi’s proprietary primary-side feedback architecture to prov...