ADG1653 - camera-flash LED driver optimized

Datasheet Summary

Description

The ADP1653 is a very compact, high efficiency, high power, camera-flash LED driver optimized for cellular phones.

The device’s high efficiency and dynamic LED current control improve flash brightness and picture quality in dimly lit environments.

Features

such as soft start, flash timeout, output current limit, thermal protection, and overvoltage protection. The ADP1653 operates over the.
40°C to +125°C junction temperature range.

Analog Devices

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Datasheet Details

Part number	ADG1653
Manufacturer	Analog Devices
File Size	1.11 MB
Description	camera-flash LED driver optimized
Datasheet	ADG1653 Datasheet
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www.DataSheet4U.com Compact, High Efficiency, High Power Flash/Torch LED Driver with Dual Interface ADP1653 GENERAL DESCRIPTION The ADP1653 is a very compact, high efficiency, high power, camera-flash LED driver optimized for cellular phones. The device’s high efficiency and dynamic LED current control improve flash brightness and picture quality in dimly lit environments. Efficiency peaks at 92% and is higher than charge pump solutions over the Li-Ion battery range. The device has a dual-mode interface that is configurable to 2-bit logic or an I2C interface. The indicator and high power LED currents are programmable with external resistors or through the I2C interface.

Published: Jul 18, 2009 |