ACT413 Rev 2, 27-Feb-14
ActivePSRTM Quasi-Resonant PWM Controller
FEATURES
• Patented Primary Side Regulation
Technology
• Quasi-Resonant Operation
• Adjustable up to 85kHz Switching Frequency
• +/-5% Output
Voltage Regulation • Accurate OCP/OLP Protection • Integrated Output Cord Compensation • Integrated Line and Primary Inductance
Compensation
• Built-in Soft-Start Circuit • Line Under-
Voltage, Thermal, Output Over-
voltage, Output Short Protections
• Current Sense Resistor Short Protection • Transformer Short Winding Protection • Less than 100mW Standby Power • Complies with Global Energy Efficiency and
CEC Average Efficiency Standards
• Tiny SOT23-6 Packages
mode including cycle-by-cy...