SF5920
NC-Cap/PSRTM (Primary Side Regulation) CV/CC Controller
FEATURES
◆ Low Standby Power Under 30mW, Easily to
Pass Energy Star EPS2.0
◆ Proprietary NC-Cap/PSRTM (Primary Side
Regulation) Control without External
Compensation/Filtering Capacitor Needed
◆ ± 5% Constant Current (CC) and Constant
Voltage (CV) Regulation at Universal AC Input
◆ Proprietary
Cable
Voltage
Drop
Compensation in CV Mode
◆ Compensate for Line Voltage Variation
◆ Compensate for Transformer Inductance
Tole.