LM27966 - White LED Driver

National Semiconductor

Datasheet Details

Part number	LM27966
Manufacturer	National Semiconductor
File Size	714.74 KB
Description	White LED Driver
Datasheet	LM27966_NationalSemiconductor.pdf

The LM27966 is a highly integrated charge-pump-based display LED driver.

n n n n n n n n n n n 91% Peak LED Drive Efficiency No Inductor Required 0.3% Current Matching Drives 6 LEDs with up to 30mA per LED 180mA of total driver current I2C Compatible Brightness Control Interface Adaptive 1x- 3/2x Charge Pump Resistor-Programmable Current Settings External Chip RESET Pin (RESET) Extended Li-Ion Input: 2.7V to 5.5V Small low profile industry standard leadless package, LLP 24 : (4mm x 4mm x 0.8mm).

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Published: Jan 12, 2009 |