SP7686A, SP7686 Constant Current Flash Driver

Sipex Corporation

Description

www.DataSheet4U.com Solved by SP7686/7686A TM Constant Current Flash Driver in DFN 2mm x 3mm .
The SP7686 is a current regulated charge pump ideal for powering high-brightness LEDs for camera FLASH applications of up to 500mA.

📥 Download Datasheet

SP7686A Datasheet Preview — This datasheet PDF includes multiple part numbers: SP7686A, SP7686. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: SP7686A, SP7686
Manufacturer: Sipex Corporation
File Size: 1.47 MB
Datasheet: SP7686_SipexCorporation.pdf
Description: Constant Current Flash Driver
Note: This datasheet PDF includes multiple part numbers: SP7686A, SP7686.
Please refer to the document for exact specifications by model.

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

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. The SP7686 has a DAC programm

SP7686A Distributors

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SP7686 Constant Current Flash Driver Sipex Corporation

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