BACKLIGHTING

Intelligent Lighting

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: LED TVs, LED monitors, notebooks and ultrabooks, GPS. Our backlighting ICs reduce component count, costs and improve efficiency for the consumer electronics market.

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:
    • Output over-voltage
    • Power MOSFET over-current
    • 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:
    • Over-current and over-voltage
    • Open diode, short circuit, and over-temperature
⚡

POWER MANAGEMENT IC APPLICATIONS

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