LM27966 Datasheet - Texas Instruments

LM27966 - White LED Driver

The LM27966 is a highly integrated charge-pumpbased 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 Features

* 1

* 2 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 1×- 3/2× Charge Pump

* Re

Datasheet Details

LM27966

1.17 MB

White led driver.

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