LM2758 Switched Capacitor Flash LED Driver

Texas Instruments

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.

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Datasheet Specifications

Part number: LM2758
Manufacturer: Texas Instruments ↗
File Size: 916.46 KB
Datasheet: LM2758-etcTI.pdf
Description: Switched Capacitor Flash LED Driver

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

Applications

* Camera Flash in Mobile Phones

LM2758 Distributors

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LM2758 Switched Capacitor Flash LED Driver Texas Instruments

Texas Instruments LM2758-like datasheet