Part Number
|
WD3124DA |
Manufacturer
|
WillSEMI |
Description
|
1000mA Buck/Boost Charge Pump Flash LED Driver |
Published
|
Apr 30, 2017 |
Detailed Description
|
WD3124DA
1000mA Buck/Boost Charge Pump Flash LED Driver
WD3124DA
Http//:www.sh-willsemi.com
Description
The WD3124DA i...
|
Datasheet
|
WD3124DA
|
Overview
WD3124DA
1000mA Buck/Boost Charge Pump Flash LED Driver
WD3124DA
Http//:www.
sh-willsemi.
com
Description
The WD3124DA 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 WD3124DA automatically switches modes between step-up and step-down ensuring that LED current does not depend on the forward voltage.
It switches at 2.
2MHz, 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 WD312...
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