MSL3162 Datasheet | Atmel

Atmel LED Driver-MSL3162 16-string, RGB and White LED Drivers with Adaptive Power Control and 1MHz I2C/SMBus Serial Interface Datasheet Brief Atmel LED Driver-MSL3162 16-string, RGB and White LED Drivers with Adaptive Power Control and 1MHz I2C/SMBus Serial Interface General Description Atmel LED Driver-MSL3162 is a pact, high-power, 16-parallel-string LED driver. It uses internal current control MOSFETs to sink up to 100m A per LED string with better than 3% accuracy and with up to 10 series white LEDs per string, or 160 LEDs per MSL3162. The advanced PWM engine is easily synchronized to the video signal and refresh timing using a built-in DLL multiplier and sync dividers. Per-string phase adjustment reduces unwanted LCD artifacts such as motion blur. Up to 16 MSL3162s can share the same 1MHz I2C/SMBus-patible serial interface, which is fast enough for frame-by-frame LED string intensity control of 16 MSL3162s, or 2560 white LEDs in total. The MSL3162 adaptively controls the...