ADM8845 - Charge Pump Driver for LCD White LED Backlights

Product Overview

Analog Devices

Part number	ADM8845
Manufacturer	Analog Devices
File Size	341.54 KB
Description	Charge Pump Driver for LCD White LED Backlights
Datasheet	ADM8845 Datasheet
Additional preview pages of the ADM8845 datasheet.

The ADM8845 provides the power required to drive up to six LEDs, using charge pump technology.

ADM8845 drives 6 LEDs from a 2.6 V to 5.5 V (li-ion) input supply 1x/1.5x/2x Fractional Charge Pump to maximise power efficiency 1% Max LED Current Matching Up to 88% Power Efficiency over Li-ion Range Powers Main and Sub Display LEDs with individual shutdown Package footprint only 9mm2 (3mm x 3mm) Package height only 0.9mm Low power shutdown mode Shutdown Function Soft-start limiting inrush current Charge Pump Driver for LCD White LED Backlights ADM8845.

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Published: Mar 23, 2005 |