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LM27966 Datasheet - National Semiconductor

White LED Driver

LM27966 Features

* 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

LM27966 General Description

The LM27966 is a highly integrated charge-pump-based display LED driver. The device can drive up to 6 LEDs in parallel with a total output current of 180mA. Regulated internal current sources deliver excellent current and brightness matching in all LEDs. The LED driver current sources are split into.

LM27966 Datasheet (714.74 KB)

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Datasheet Details

Part number:

LM27966

Manufacturer:

National Semiconductor

File Size:

714.74 KB

Description:

White led driver.
LM27966 White LED Driver with I2C Compatible Brightness Control August 2006 LM27966 White LED Driver with I2C Compatible Interface General Descripti.

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LM27966 White LED Driver National Semiconductor

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LM27966 Features

LM27966 General Description

Datasheet Details

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LM27966 Distributor