LM2753 - High Power Switched Capacitor Voltage Convertor/Flash LED Driver

National Semiconductor

Datasheet Details

Part number	LM2753
Manufacturer	National Semiconductor
File Size	555.54 KB
Description	High Power Switched Capacitor Voltage Convertor/Flash LED Driver
Datasheet	LM2753_NationalSemiconductor.pdf

The LM2753 is capable of driving a Flash LED with a pulsed current of 400mA at an input voltage of 3.6V.

n n n n n n n n n Input Voltage Range: 3.0V to 5.5V Regulated 5V Output 250mA Output Current with a 3.6V input 400mA Pulsed Output Current (up to 500ms duration) 60µA (typ. ) Quiescent Current PFM Regulation Inductor-less solution: requires only 3 small capacitors < 1µA Typical Shutdown Current 10-pin LLP Package (No Pullback): 3mm x 3mm x 0.75mm.

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Published: Jun 8, 2009 |