LM27964 Datasheet - Texas Instruments

LM27964, White LED Driver

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.

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LM27964-etcTI.pdf

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Datasheet Details

Part number:

LM27964

Manufacturer:

Texas Instruments ↗

File Size:

1.33 MB

Description:

White LED Driver

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

Applications

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

LM27964 Distributors

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LM27964 White LED Driver Texas Instruments

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