iconBACKLIGHTING

O2Micro® provides an extensive product portfolio of LED drivers for backlighting supporting a wide variety of screen sizes. We provide solutions for the following consumer electronic categories: LCD and LED TVs, LCD and LED monitors, tablets, notebooks and ultrabooks, portable DVD (PDVD) players, Car TVs, GPS, digital photo frames, and PNDs (personal navigation devices). Our backlighting ICs reduce component count, costs and improve efficiency for the consumer electronics market.


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LED CONTROLLER ICs


NOTEBOOK/NETBOOK APPLICATIONS

FEATURES

  • Universal driver solution for various LED string configurations
  • High power efficiency
  • Wide dimming range
  • Soft start function
MONITOR APPLICATIONS

FEATURES

  • Universal driver solution for various LED string configurations
  • Integrated LED current balance control circuit
  • Wide dimming range
TV APPLICATIONS

FEATURES

  • Universal driver solution for various LED string configurations
  • Linear or switch mode LED current balance control
  • Supports local and global dimming applications
  • Wide dimming range
SMALL-SIZE LCD PANEL APPLICATIONS

FEATURES

  • High efficiency, integrated LED driver controller
  • Integrated power MOSFET and LED current balance control circuit
  • Protection includes:
    1. — Output over-voltage
    2. — Power MOSFET over-current
    3. — Open diode, short circuit, and over-temperature
AUTOMOTIVE/CAR TV/GPS/PND APPLICATIONS

FEATURES

  • High efficiency, integrated LED driver controller
  • Integrated power MOSFET and LED current balance control circuit
  • Protection includes:
    1. — Over-current and over-voltage
    2. — Open diode, short circuit, and over-temperature
POWER MANAGEMENT IC APPLICATIONS

FEATURES

  • Supports constant voltage or constant current applications
  • Integrated power MOSFET
  • Protection features:
    1. — Over-current and over-voltage
    2. — Short circuit and over-temperature