LED Drivers

System-centric, mixed-signal LED driver technology from Atmel for backlighting and solid-state lighting applications

Image of Atmel's LED DriversAtmel® LED drivers are a system-centric, mixed-signal LED driver technologies for backlighting and solid-state lighting applications. This broad-based and rapidly growing market includes LCD TVs, PC monitors, specialty panels (industrial, military, medical, avionics, etc.) and general illumination for commercial, residential, industrial and government. LED drivers utilize a proprietary and patented combination of analog and digital circuit techniques.

These products comprise a system-centric solution for local and global dimming, power management, signal conditioning, and smart interfacing. This approach allows electronic equipment manufacturers to significantly enhance product features, while improving power efficiency, reliability, and cost/performance.

Atmel offers compact, high-power LED drivers for multi-LED string applications such as direct backlight/edge-lit LCD panels and high-brightness, solid-state lighting applications.

Features
  • Drive up to 16 parallel LED strings
  • PWM circuitry that allows up to 4095:1 dimming
  • Integrated or separate duty cycle and frequency control inputs
  • Phase-shifted LED PWM dimming
  • 1 MHz I²C compatible serial interface
  • Internal resistors for PWM dimming control
LED Drivers
ImageManufacturer Part NumberDescriptionAvailable QuantityBuy Now
IC LED DRIVER RGLTR DIM 24TQFNMSL1060AWIC LED DRIVER RGLTR DIM 24TQFN1723 - Immediate
IC LED DRIVER RGLTR DIM 24TQFNMSL1064AWIC LED DRIVER RGLTR DIM 24TQFN304 - Immediate
IC LED DRIVER CTRLR DIM 24VQFNMSL3080-IUIC LED DRIVER CTRLR DIM 24VQFN4982 - Immediate
IC LED DRIVER CTRLR DIM 24VQFNMSL3086-IUIC LED DRIVER CTRLR DIM 24VQFN4774 - Immediate
IC LED DRIVER LIN DIM 1A 48QFNMSL2100BR-RIC LED DRIVER LIN DIM 1A 48QFN2430 - Immediate
IC LED DRVR LIN DIM 500MA 44QFNMSL3082CS-RIC LED DRVR LIN DIM 500MA 44QFN2249 - Immediate
IC LED DRIVER OFFLINE DIM 40TQFNMSL3162BT-RIC LED DRIVER OFFLINE DIM 40TQFN2436 - Immediate
IC LED DRVR LIN DIM 350MA 64TQFNMSL2160DQ-RIC LED DRVR LIN DIM 350MA 64TQFN2463 - Immediate
IC LED DRVR LIN DIM 350MA 64TQFNMSL2164-DUIC LED DRVR LIN DIM 350MA 64TQFN2227 - Immediate
IC LED DRVR LIN DIM 350MA 64TQFNMSL2166-DUIC LED DRVR LIN DIM 350MA 64TQFN0
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Published: 2012-12-07