ACT337
ACT337 is High Performance ActivePSR Primary Switching Regulator manufactured by Active-Semi.
- Part of the ACT337-Active comparator family.
- Part of the ACT337-Active comparator family.
ACT337 Rev 2, 14-Nov-12
High Performance Active PSRTM Primary Switching Regulator
Features
- Ultra Low Standby Power < 30m W
- Patented Primary Side Regulation
Technology
- Suitable Operation Frequency up to 85k HZ
- Proprietary Fast Startup Circuit
- Integrated Line and Primary Inductance pensation
- Integrated Programmable Output Cord
Resistance pensation
- Line Under-Voltage, Output Over-Voltage,
Output Short-Circuit and Over-Temperature Protection
- plies with all Global Energy Efficiency and CEC Average Efficiency Standards
- Adjustable Power from 7W to 12W
- Minimum External ponents
- SOP-8 Package utilizes Active-Semi’s proprietary primary-side feedback architecture to provide accurate constant voltage, constant current (CV/CC) regulation without the need of an opto-coupler or reference device. Integrated line and primary inductance pensation circuitry provides accurate constant current operation despite wide variations in line voltage and...
