LM2759 1A Switched Capacitor Flash LED Driver

National Semiconductor

Description

LM2759 PRODUCT BRIEF: 1A Switched Capacitor Flash LED Driver with I2C Compatible Interface November 20, 2008 LM2759 PRODUCT BRIEF 1A Switched Capaci.
LM2759 is an integrated low-noise, high-current switched capacitor DC/DC converter with a regulated current source.

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Datasheet Specifications

Part number: LM2759
Manufacturer: National Semiconductor
File Size: 149.31 KB
Datasheet: LM2759_NationalSemiconductor.pdf
Description: 1A Switched Capacitor Flash LED Driver

Features

* Up to 1A Output Current Solution Area < 22 mm2 No Inductor Required 90% Peak Efficiency Adaptive 1x, 1.5x and 2x Gains for Maximum Efficiency Load Disconnect in Shutdown Accurate Input Current Control During Ga

Applications

* Camera Flash in Cellular Phones Typical Application Circuit 30069301 © 2008 National Semiconductor Corporation 300693 www. national. com LM2759 PRODUCT BRIEF: 1A Switched Capacitor Flash LED Driver with I2C Compatible Interface Notes For more National Semiconductor product information an

LM2759 Distributors

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LM2759 Switched Capacitor Flash LED Driver National Semiconductor

National Semiconductor LM2759-like datasheet