4.5 W Dimmable LED Driver: High Efficiency and Superior Performance

Features include:

Single-stage power factor corrected and accurate constant current (CC) output
Low cost, low component count and small, single-sided PCB
Integrated protection and reliability features Single shot no-load protection (self-resetting and repetitive protection optional)
Auto-recovering thermal shutdown with large hysteresis protects both components and PCB
No damage during brown-out conditions

>86% efficiency at 115 VAC input for 48 V LED load
Fast start-up time (<300 ms) – no perceptible delay