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RT9363A

Part Number	RT9363A
Manufacturer	Richtek
Description	3 Channels 90mA x1/x2 Charge Pump White LED Driver
Published	Sep 20, 2013
Detailed Description	RT9363A 3 Channels 90mA x1/x2 Charge Pump White LED Driver General Description The RT9363A is a compact, high efficient ...
Datasheet	RT9363A PDF File

Overview

RT9363A 3 Channels 90mA x1/x2 Charge Pump White LED Driver General Description The RT9363A is a compact, high efficient and highly integrated charge pump white LED driver.
It maintains the highest efficiency by utilizing a x1/x2 fractional charge pump and low dropout current regulators.
The RT9363A supports up to 3 white LEDs and regulates a constant current for uniform intensity.
The part implements a 4-bit DAC for brightness control.
Users can select external RSET or internal RSET by ISET pin.
The dimming of white LEDs' current can be achieved by applying a pulse signal to the EN pin.
There are totally 16 steps of current could be set by users.
The part can support 15mA to 30mA for the 100...

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