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AL3050

Part Number	AL3050
Manufacturer	Diodes
Description	SMALL PANEL BACKLIGHT LED DRIVER
Published	Sep 29, 2016
Detailed Description	AL3050 SMALL PANEL BACKLIGHT LED DRIVER Description The AL3050 is a current mode Boost-type LED driver with programmabl...
Datasheet	AL3050 PDF File

Overview

AL3050 SMALL PANEL BACKLIGHT LED DRIVER Description The AL3050 is a current mode Boost-type LED driver with programmable brightness dimming control for portable devices.
With a 30V rated integrated MOSFET and power diode, the AL3050 can support up to 8 LEDs in series.
The small solution size, advanced dimming features and high efficiency are suitable for LED backlight solutions for single cell Li-ion based equipment.
The boost converter runs at 750kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external components.
The default LED current is adjustable by an external resister at FB pin and the feedback voltage is regulate...

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