ADM8843 - Four White LED Backlight Driver

Product Overview

Analog Devices

Part number	ADM8843
Manufacturer	Analog Devices
File Size	278.76 KB
Description	Four White LED Backlight Driver
Datasheet	ADM8843 Datasheet
Additional preview pages of the ADM8843 datasheet.

The ADM8843 uses charge pump technology to provide the power to drive up to four LEDs.

Drives 4 LEDs from a 2.6 V to 5.5 V (Li-Ion) input supply 1×/1.5×/2× fractional charge pump to maximize power efficiency 0.3% typical LED current matching Up to 88% power efficiency over Li-Ion range Powers main and sub display LEDs with individual shutdown Package footprint only 9 mm2 (3 mm × 3 mm) Package height only 0.55 mm Low power shutdown mode Shutdown function Soft start limiting in-rush current.

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Published: Apr 28, 2016 |