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FP6773 1A Buck/Boost Charge Pump LED Driver

FP6773 Description

fitipower integrated technology lnc.1A Charge Pump LED Driver .
The FP6773 Buck/Boost charge pump LED driver is designed for powering high brightness white LEDs for camera flash applications.

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

FP6773 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 levels for TORCH and FLASH modes. In TORCH mode, the current sense reference voltage is 50mV. The LED current can be determined by

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Datasheet Details

Part number
FP6773
Manufacturer
Fiti
File Size
520.40 KB
Datasheet
FP6773-Fiti.pdf
Description
1A Buck/Boost Charge Pump LED Driver

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Buck Boost Charge Pump LED Driver Fiti
Fiti FP6773-like datasheet