LM2753 High-Power Switched-Capacitor Voltage Converter and Flash LED Driver

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2753 SNVS353F * FEBRUARY 2005 * REVISED SE.
The LM2753 is capable of driving a flash LED with a pulsed current of 400 mA at an input voltage of 3.

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Datasheet Specifications

Part number: LM2753
Manufacturer: Texas Instruments ↗
File Size: 1.47 MB
Datasheet: LM2753-etcTI.pdf
Description: High-Power Switched-Capacitor Voltage Converter and Flash LED Driver

Features

* 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) Quiescent Current
* Pulse-Frequency Modulation (PFM) Regulation
* In

Applications

* Cell-Phone Camera Flash
* Digital Still Cameras
* Fire-Alarm Notification
* Emergency Strobe Lighting
* Intruder Alert Notification
* Barcode Scanners
* Handheld Data Terminals
* General-Purpose Regulated Voltage Output, High- Current

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LM2753 High-Power Switched-Capacitor Voltage Converter and Flash LED Driver Texas Instruments

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