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LM27964

Part Number	LM27964
Manufacturer	Texas Instruments
Description	White LED Driver
Published	May 5, 2020
Detailed Description	LM27964 www.ti.com SNOSAL6D – MAY 2005 – REVISED MAY 2013 LM27964 White LED Driver System with I2C Compatible Brightn...
Datasheet	LM27964 PDF File

Overview

LM27964 www.
ti.
com SNOSAL6D – MAY 2005 – REVISED MAY 2013 LM27964 White LED Driver System with I2C Compatible Brightness Control Check for Samples: 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 • Independent Resistor-Programmable Current Settings • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Extended Li-Ion Input: 2.
7V to 5.
5V • Small Low Profile Industry Standard Leadless Package, WQFN-24 : (4mm x 4mm x 0.
8mm) • LM27964SQ-I L...

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