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LM2796

Texas Instruments
Part Number LM2796
Manufacturer Texas Instruments
Description Dual-Display White LED Driver
Published May 5, 2020
Detailed Description LM2796 www.ti.com SNVS273A – MAY 2004 – REVISED MAY 2013 LM2796 Dual-Display White LED Driver with 3/2x Switched Capa...
Datasheet PDF File LM2796 PDF File

LM2796
LM2796

Overview
LM2796 www.
ti.
com SNVS273A – MAY 2004 – REVISED MAY 2013 LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost Check for Samples: LM2796 FEATURES 1 •2 Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and SubLCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.
7V to 5.
5V • PWM Brightness Control: 100Hz - 1kHz • 18-bump Thin DSBGA Package: (2.
1mm x 2.
4mm x 0.
6mm) APPLICATIONS • Mobile Phone Display Lighting • Mobile Phone Keypad Lighting • PDAs • General LED Lighting DESCRIPTION The LM2796 is a charge-pump based white-LED driver that is ideal fo...


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