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LM2753 Driver Datasheet PDF

High Power Switched Capacitor Voltage Convertor/Flash LED Driver

High Power Switched Capacitor Voltage Convertor/Flash LED Driver

 

 

 

Part Number LM2753
Description High Power Switched Capacitor Voltage Convertor/Flash LED Driver
Feature LM2753 High Power Switched Capacitor Vol tage Convertor/Flash LED Driver Februa ry 2005 LM2753 High Power Switched Cap acitor Voltage Convertor/Flash www.
data sheet4u.
com LED Driver General Descript ion The LM2753 is capable of driving a Flash LED with a pulsed current of 400m A at an input voltage of 3.
6V.
A switch ed capacitor doubler, the LM2753 provid es a regulated 5V output (VOUT) over an input supply range of 3.
0V to 5.
5V.
Th e switched output, IOUT, takes less tha n 10ns to turn on and provide maximum c urrent to a Flash LED.
Flash LED curren t is set via a ballast resistor.
Contin uous illuminat .
Manufacture National Semiconductor
Datasheet
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LM2753

 

 

 


 

 

 

Part Number LM2753
Description High-Power Switched-Capacitor Voltage Converter and Flash LED Driver
Feature Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2753 SNVS353F – FEBRUARY 2005 – REVISED SEPTEMBER 2016 LM2753 High-Power Switched-Capacitor Voltage Converter and Flash LED Driver 1 Featu res
•1 Input Voltage Range: 3 V to 5.
5 V
• Regulated 5-V Output
• 250-mA Output Current With a 3.
6-V Input
• 400-mA Pulsed Output Current (up to 500 -ms Duration)
• 60-µA (Typical) Quie scent Current
• Pulse-Frequency Modul ation (PFM) Regulation
• Inductor-Les s Solution: Requires Only Three Small C apacitors
• < 1-µA Typical Shutdown Current
• 10-pin WSON Package (No Pu .
Manufacture Texas Instruments
Datasheet
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LM2753

 

 

 

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