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LM2753 Datasheet - National Semiconductor

High Power Switched Capacitor Voltage Convertor/Flash LED Driver

LM2753 Features

* 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-pi

LM2753 General Description

The LM2753 is capable of driving a Flash LED with a pulsed current of 400mA at an input voltage of 3.6V. A switched capacitor doubler, the LM2753 provides a regulated 5V output (VOUT) over an input supply range of 3.0V to 5.5V. The switched output, IOUT, takes less than 10ns to turn on and provide m.

LM2753 Datasheet (555.54 KB)

Preview of LM2753 PDF

Datasheet Details

Part number:

LM2753

Manufacturer:

National Semiconductor

File Size:

555.54 KB

Description:

High power switched capacitor voltage convertor/flash led driver.
LM2753 High Power Switched Capacitor Voltage Convertor/Flash LED Driver February 2005 LM2753 High Power Switched Capacitor Voltage Convertor/Flash w.

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LM2753 High Power Switched Capacitor Voltage Convertor Flash LED Driver National Semiconductor

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