LM2758 - Switched Capacitor Flash LED Driver

National Semiconductor

The LM2758 by National Semiconductor is a Switched Capacitor Flash LED Driver. Below is the official datasheet preview.

Datasheet Details

Part number	LM2758
Manufacturer	National Semiconductor
File Size	1.00 MB
Description	Switched Capacitor Flash LED Driver
Datasheet	LM2758_NationalSemiconductor.pdf
Additional preview pages of the LM2758 datasheet.

LM2758 is an integrated low-noise, high-current switched capacitor DC/DC converter with a regulated current sink.

Up to 700 mA Output Current.
Ultra-Small Solution Size.
No Inductor, Only 4 Capacitors and a resistor Required.
1.514 mm x 1.996 mm x 0.6 mm thin micro SMD package 90% Peak Efficiency Indicator, Torch and Flash Modes Time-Out Circuitry Limits Flash Duration to 814 msec. (typ. ) Adaptive 1x and 1.5x Gains for Maximum Efficiency True Shutdown Internal Soft-Start Eliminates Inrush Current.

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Published: Oct 28, 2010 |