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LM27964 - White LED Driver

LM27964 Description

LM27964 www.ti.com SNOSAL6D * MAY 2005 * REVISED MAY 2013 LM27964 White LED Driver System with I2C Compatible Brightness Control Ch.
The LM27964 is a charge-pump-based white-LED driver that is ideal for mobile phone display backlighting.

LM27964 Features

* 1
* 2 87% Peak LED Drive Efficiency
* 0.2% Current Matching between Current Sinks
* Drives 6 LEDs with up to 30mA per LED in Two Distinct Groups, for Backlighting Two Displays (main LCD and sub LCD)
* Dedicated Keypad LED Driver with up to 80mA of Drive Current

LM27964 Applications

* Mobile Phone Display Lighting
* Mobile Phone Keypad Lighting
* PDAs Backlighting

📥 Download Datasheet

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White LED Driver Texas Instruments
Texas Instruments LM27964-like datasheet