ACT411 Description
ACT411 Rev 4, 27-Feb-14 ActivePSRTM Quasi-Resonant PWM Controller.
ACT411 Key Features
- Patented Primary Side Regulation
- Quasi-Resonant Operation
- Adjustable up to 120kHz Switching
- +/-5% Output Voltage Regulation
- Accurate OCP/OLP Protection
- Integrated Output Cord pensation
- Integrated Line and Primary Inductance
- Built-in Soft-Start Circuit
- Line Under-Voltage, Thermal, Output Over
- Current Sense Resistor Short Protection