Summary and Features
Single-stage power factor correction combined with constant current (CC) output
Low cost, low component count, small size and single-sided PCB
Highly energy efficient, >91% at 230 VAC input for 50 V LED Load
Integrated protection and reliability features
Single shot no-load protection / output short-circuit protected with auto-recovery
Auto-recovering thermal shutdown with large hysteresis protects both components and PCB
No damage during brown-out conditions
PF >0.9 at 230 VAC
% ATHD <20% at 230 VAC; 50 V LED
Meets IEC ring wave, differential line surge and EN55015 conducted EMI