ADD5207 - White LED Driver

Product Overview

Analog Devices

Part number	ADD5207
Manufacturer	Analog Devices
File Size	637.15 KB
Description	White LED Driver
Datasheet	ADD5207 Datasheet
Additional preview pages of the ADD5207 datasheet.

The ADD5207 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology.

White LED driver based on inductive boost converter Integrated 40 V MOSFET with 1.5 A peak current limit Input voltage range: 6 V to 21 V Maximum output adjustable up to 36 V 600 kHz to 1 MHz adjustable operating frequency Typical 39 V fixed overvoltage protection (OVP) Built-in soft start for boost converter Drives up to 4 LED current strings LED current adjustable up to 25 mA for each channel Headroom control to maximize efficiency Fixed LED dimming frequency: 8 kHz LED open fault protection B.

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Published: Mar 10, 2013 |