GENERAL DESCRIPTION
The ACT361 belongs to the high performance patented ActivePSRTM Family of Universal-input AC/DC off-line controllers for battery charger and adapter applications. It is designed for flyback topology working in discontinuous conduction mode (DCM). The ACT361 meets all of the global energy efficiency regulations (CEC, European Blue Angel, and US Energy Star standards) while using very few external components.
   
FEATURES
• Patented Primary Side Regulation
    Technology
• No Opto-Coupler
• Best-in-Class Constant Voltage, Constant
    Current Accuracy
• Low EMI
• Proprietary Fast Startup Circuit
• Built-in Soft-Start 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 2W to 7W
• Minimum External Components
• Tiny SOT23-6 Package
   
APPLICATIONS
• Chargers for Cell Phones, PDAs, MP3,
    Portable Media Players, DSCs, and Other
    Portable Devices and Appliances
• RCC Adapter Replacements
• Linear Adapter Replacements
• Standby and Auxiliary Supplies