WD3124DB Datasheet 1000mA Buck/Boost Charge Pump Flash LED Driver

Manufacturer: Will Semiconductor

Datasheet Details

Part number	WD3124DB
Manufacturer	Will Semiconductor
File Size	691.25 KB
Description	1000mA Buck/Boost Charge Pump Flash LED Driver
Download	WD3124DB Download (PDF)

The WD3124DB 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 WD3124DB automatically switches modes between step-up and step-down ensuring that LED current does not depend on the forward voltage.

WD3124DB 1000mA Buck/Boost Charge Pump Flash LED Driver WD3124DB Http//:www.sh-willsemi.

a very low shutdown current, an automatic soft-start mode to limit inrush current, as well as over current, over voltage and over-Thermal shutdown control. A low current sense reference voltage (50mV) allows the use of small 0603 current sensing resistors. The WD3124DB is available in Green DFN3×3-10L package and is specified over an ambient temperature range of -40℃ to +85℃. DFN3x3-10L VIN 1 C1 2 C2 3 FLASH 4 EN 5 GND 10 VOUT 9 PGND 8 SGND 7 FB 6 RSET Pin configuration (Top view) WD31.

Brand Logo	Part Number	Description	Manufacturer
	WD3124DA	1000mA Buck/Boost Charge Pump Flash LED Driver	WillSEMI

Part Number	Description