BACKLIGHTING

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:
  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