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SP7686A Datasheet Constant Current Flash Driver

Manufacturer: Sipex Corporation

Download the SP7686A datasheet PDF. This datasheet also includes the SP7686 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP7686_SipexCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SP7686A
Manufacturer Sipex Corporation
File Size 1.47 MB
Description Constant Current Flash Driver
Download SP7686A Download (PDF)

General Description

The SP7686 is a current regulated charge pump ideal for powering high-brightness LEDs for camera FLASH applications of up to 500mA.

The charge pump automatically switches between step-up and step-down modes ensuring that the LED current does not depend on the forward voltage.

A low current sense reference voltage (60mV to 360mV) allows the use of small 0603 current sensing resistors.

Overview

www.DataSheet4U.com Solved by SP7686/7686A TM Constant Current Flash Driver in DFN 2mm x.

Key Features

  • Output current up to 500mA Up to 94% efficiency in 1x mode Built-in LED current setting DAC One line serial interface 2.4MHz switching frequency FB Reference voltage adjusts in 10mV steps from 60mV to 360mV DAC signal shutdown control Power-saving shutdown mode of 10nA PWM brightness control for DAC Fast turn-on (.

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