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LM2796TLEV

Dual-Display White LED Driver with 3 2x Switched Capacitor Boost

$79.00

Features

  • Drives up to 7 LEDs withup to 20mA each
  • LEDs controlled in 2 Distinct Groups, for Backlighting 2 Displays (main LCD and sub-LCD)
  • 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 Micro SMD Package:
      (2.1mm x 2.4mm x 0.6mm)

Applications:

  • Mobile Phone Display Lighting
  • Mobile Phone Keypad Lighting
  • PDAs
  • General LED Lighting

 

Texas Instruments  LM2796TLEV

The LM2796 is a charge-pump based white-LED driver that is ideal for mobile phone display backlighting.