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FP6773 Datasheet 1a Buck/boost Charge Pump Led Driver

Manufacturer: Fiti

Overview: fitipower integrated technology lnc. 1A Charge Pump LED Driver.

Datasheet Details

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

General Description

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 levels for TORCH and FLASH modes.

Key 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 Loss Sensing.
  • IQ < 1μA in Shutdown.
  • PWM Dimming Control.
  • Automatic Soft Start Limits Inrush Current.
  • Over-Voltage Protection on Output.
  • Over-Current Protection.
  • Over-Temper.

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FP6773 Distributor