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WD3609DC

Part Number	WD3609DC
Manufacturer	WillSEMI
Description	800mA Buck/Boost Charge Pump Flash LED Driver
Published	Apr 30, 2017
Detailed Description	WD3609DC 800mA Buck/Boost Charge Pump Flash LED Driver WD3609DC Http//:www.sh-willsemi.com Description The WD3609DC is...
Datasheet	WD3609DC PDF File

Overview

WD3609DC 800mA Buck/Boost Charge Pump Flash LED Driver WD3609DC Http//:www.
sh-willsemi.
com Description The WD3609DC is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.
The charge pump can be set to regulate two current levels for FLASH and TORCH modes.
The WD3609DC automatically switches modes between step-up and step-down ensuring that LED current does not depend on the forward voltage.
It switches at 2.
4MHz, allowing the use of tiny components.
The supply voltage ranges from 2.
7V to 5.
5V and is ideally suited for all applications powered by a single LI-Ion battery cell or three to four NiCd, NiMH, or Alkaline battery cells.
The WD3609...

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WD3609DC 800mA Buck/Boost Charge Pump Flash LED Driver - WillSEMI

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