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SP7685

Buck/Boost Charge Pump LED Driver

SP7685 Features

* Output Current up to 1.2A

* 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: 2.4 MHz

* 50mV Reference for

SP7685 General Description

The SP7685 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set to regulate two current levels for FLASH and TORCH modes. The SP7685 automatically switches modes between step-up and step-down ensuring that LED current do.

SP7685 Datasheet (298.95 KB)

Preview of SP7685 PDF

Datasheet Details

Part number:

SP7685

Manufacturer:

Sipex Corporation

File Size:

298.95 KB

Description:

Buck/boost charge pump led driver.

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TAGS

SP7685 Buck Boost Charge Pump LED Driver Sipex Corporation

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