FP6773 Datasheet (Fiti) - 1A Buck/Boost Charge Pump LED Driver

FP6773, 1A Buck/Boost Charge Pump LED Driver

The FP6773 Buck/Boost charge pump LED driver is designed for powering high brightness white LEDs for camera flash applications.

The FP6773 automatically switches modes between step-up and step-down ensuring that LED current does not depend on the forward voltage.

The FP6773 provides two current leve

FP6773 Features

* Output Current up to 1A

* Up to 94% Efficiency in Torch Mode

* Adjustable FLASH Mode Current

* Minimum External Components: No Inductors

* Automatic Buck/Boost Mode Switchover

* Wide VIN Range: 2.7V to 5.5V

* High Frequency Operation: 2MHz

* 50mV Reference for Low Lo