ADM8845 ADM8845ACPZ LED Driver IC Charge Pump Driver LCD LED Backlights

Features

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FEATURES

Drives 6 LEDs from 2.6 V to 5.5 V (Li-Ion) input supply

1×/1.5×/2× fractional charge pump to maximize 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 9 mm2 (3 mm × 3 mm)

Package height only 0.9 mm

Low power shutdown mode

Shutdown function

Soft-start limiting in-rush current

APPLICATIONS

Cellular phones with main and sub displays

White LED backlighting

Camera flash/strobes and movie lights

Micro TFT color displays

DSC

PDAs