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SP6686 - Buck/Boost Charge Pump LED Driver

Product Overview

Sipex Corporation

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SP6686 Buck/Boost Charge Pump LED Driver by Sipex Corporation - Datasheet Preview — Datasheet preview – SP6686

Datasheet Details

Part number	SP6686
Manufacturer	Sipex Corporation
File Size	284.51 KB
Description	Buck/Boost Charge Pump LED Driver
Datasheet	SP6686 Datasheet
Additional preview pages of the SP6686 datasheet.

Product details

Description

The SP6686 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.

Features

Output Current up to 480mA 10 VOUT VIN 1.
Up to 94% Efficiency in Torch Mode C1 2 SP6686 9 PGND.
Automatic Softstart limits inrush current 8 SGND C2 3.
Adjustable FLASH mode 10 Pin DFN 7 I FLASH 4 FB.
x1 and x2 Automatic Modes for High Efficiency 6 I EN 5 SET.
Minimum External Components: No Inductors.
High Frequency Operation: 2.4 MHz Now Available in Lead Free Packaging.
Low 50mV reference for low loss sensing.
1µA shutdown current.
PWM Dimmin.

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Other Datasheets by Sipex Corporation

SP6687 - 4 Channel Charge Pump
SP6659 - Synchronous Buck Regulator
SP6125 - Step Down Controller
SP6126 - Step Down Controller
SP6127 - Step Down Controller
SP6133 - Synchronous Buck Controller

Published: Aug 29, 2007 |