LT1932 - Constant-Current DC/DC LED Driver
LT1932 Features
* s Up to 80% Efficiency s Inherently Matched LED Current s Adjustable Control of LED Current s Drives Five White LEDs from 2V s Drives Six White LEDs from 2.7V s Drives Eight White LEDs from 3V s Disconnects LEDs In Shutdown s 1.2MHz Fixed Frequency Switching s Uses Tiny Ceramic Capacitors s Uses Tin