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 Quantity
MSL1060AW datasheet linkIC LED DRIVER RGLTR DIM 24TQFNMSL1060AWIC LED DRIVER RGLTR DIM 24TQFN1723 - Immediate
MSL1060AW product page link
MSL3080-IU datasheet linkIC LED DRIVER CTRLR DIM 24VQFNMSL3080-IUIC LED DRIVER CTRLR DIM 24VQFN4982 - Immediate
MSL3080-IU product page link
MSL3086-IU datasheet linkIC LED DRIVER CTRLR DIM 24VQFNMSL3086-IUIC LED DRIVER CTRLR DIM 24VQFN4744 - Immediate
MSL3086-IU product page link
MSL3162BT-R datasheet linkIC LED DRIVER OFFLINE DIM 40TQFNMSL3162BT-RIC LED DRIVER OFFLINE DIM 40TQFN2416 - Immediate
MSL3162BT-R product page link
MSL2100BR-R datasheet linkIC LED DRIVER LIN DIM 1A 48QFNMSL2100BR-RIC LED DRIVER LIN DIM 1A 48QFN2417 - Immediate
MSL2100BR-R product page link
MSL3082CS-R datasheet linkIC LED DRVR LIN DIM 500MA 44QFNMSL3082CS-RIC LED DRVR LIN DIM 500MA 44QFN1512 - Immediate
MSL3082CS-R product page link
MSL2160DQ-R datasheet linkIC LED DRVR LIN DIM 350MA 64TQFNMSL2160DQ-RIC LED DRVR LIN DIM 350MA 64TQFN2306 - Immediate
MSL2160DQ-R product page link
MSL2164-DU datasheet linkIC LED DRVR LIN DIM 350MA 64TQFNMSL2164-DUIC LED DRVR LIN DIM 350MA 64TQFN2143 - Immediate
MSL2164-DU product page link
MSL1064AW datasheet linkIC LED DRIVER RGLTR DIM 24TQFNMSL1064AWIC LED DRIVER RGLTR DIM 24TQFN42 - Immediate
MSL1064AW product page link
MSL2166-DU datasheet linkIC LED DRVR LIN DIM 350MA 64TQFNMSL2166-DUIC LED DRVR LIN DIM 350MA 64TQFN0MSL2166-DU product page link
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Published: 2012-12-07