LM2759 - 1A Switched Capacitor Flash LED Driver

National Semiconductor

Datasheet Details

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

LM2759 is an integrated low-noise, high-current switched capacitor DC/DC converter with a regulated current source.

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 Gain Transitions Flash Time-Out TX Input Pin Ensures Synchronization with RF Power Amplifier Pulse Torch, Flash, and Indicator Modes External Flash Enable via Strobe Input Pin Strobe Input Disable via I.

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Published: Jun 8, 2009 |