Microchip offers LED driver solutions with feature sets that are specifically designed to reduce component count, provide design flexibility and enable the lowest overall system solution cost for notebooks with LED backlit LCD Displays. These devices offer a digital control loop and require no external components to manage the LED supply and regulate the LED current. LED dimming is achieved through an external PWM signal or an internal 8-bit PWM engine. Analog dimming of LED string current is available for use with an ambient light sensor (ALS) and/or temperature management with a thermistor or IC temperature sensor. The LED driver does not require external compensation, the internal power supply has a compensator which makes it very easy to configure this IC. The MSL106X family has a wide input range accepting voltage from 4.75 to 36V with a maximum output voltage of 50V.