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SP7685 - Buck/Boost Charge Pump LED Driver

Product Overview

Sipex Corporation

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SP7685 Buck/Boost Charge Pump LED Driver by Sipex Corporation - Datasheet Preview — Datasheet preview – SP7685

Datasheet Details

Part number	SP7685
Manufacturer	Sipex Corporation
File Size	298.95 KB
Description	Buck/Boost Charge Pump LED Driver
Datasheet	SP7685 Datasheet
Additional preview pages of the SP7685 datasheet.

Product details

Description

The SP7685 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.

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 low Loss Sensing.
IQ < 2μA in Shutdown.
PWM Dimming Control.
Automatic Soft Start Limits Inrush Current.
Overvoltage Protection on Output.
Overcurrent/temperature Protection.

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Other Datasheets by Sipex Corporation

SP7680 - Complete Backlight Solution
SP7683 - Four Channel Charge Pump Regulator LED Driver
SP7686 - Constant Current Flash Driver
SP7686A - Constant Current Flash Driver
SP7606 - Wide Input Voltage Boost Controller
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Published: Aug 13, 2007 |