DRV103 is a type of low-side driver using a pulse-width modulated (PWM) output. Based on its rugged design, it is able to drive electromechanical devices including solenoids, valves, and relays. Moreover, it is also able to drive thermal devices such as heaters and lamps. The power can be conserved and the rise of heat can be reduced based on the PWM operation, thus greatly improving DRV103's reliability. On the basis of adjustable PWM, DRV103 can also control the power delivered to the load in an efficient way.