LTC3453 - Synchronous Buck-Boost High Power White LED Driver
LTC3453 Features
* High Efficiency: 90% Typical Over Entire Li-Ion Battery Range
* Wide VIN Range: 2.7V to 5.5V
* Up to 500mA Continuous Output Current
* Internal Soft-Start
* Open/Shorted LED Protection
* LED Current Matching Typically
