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LM2758 Switched Capacitor Flash LED Driver

LM2758 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2758 SNVS551E * APRIL 2008 * REVISED MAY 2.
The LM2758 device is an integrated low-noise, highcurrent switched capacitor DC-DC converter with a regulated current sink.

LM2758 Features

* 1 Up to 700-mA Output Current
* 90% Peak Efficiency
* Indicator, Torch, and Flash Modes
* Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical)
* Adaptive 1× and 1.5× Gains for Maximum Efficiency
* True Shutdown
* Internal Sof

LM2758 Applications

* Camera Flash in Mobile Phones

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Switched Capacitor Flash LED Driver Texas Instruments
Texas Instruments LM2758-like datasheet