Driver IC simplifies LED lighting design
With a wide input voltage range and integrated power MOSFET, the AL8862 buck LED driver is well-suited for LED lighting drive circuits with minimized board space and reduced BoM cost. It offers analog and PWM dimming functions and a typical output current accuracy of 5% (at up to 1 A) and 97% efficiency from an input from 5 V and 60 V.
An external control pin accepts either an analog or PWM signal to add dimming capabilities, and the integrated MOSFET is rated at 60 V with an Rds(on) of just 0.4 Ω.
Continue reading on Embedded's sister site, Electronic Products: "LED driver adds dimming for commercial lighting."