The SL362CB/CM is a bipolar integrated circuit manufactured by Plessey Semiconductor. It is a four-quadrant, pulse-width modulated, monolithic current-mode, logic controller. It is designed for controlling the operation of brushless DC motor applications. The SL362CB/CM utilizes an on-chip voltage reference, is externally adjustable for operating range and speed, and is capable of delivering up to 4amps of output current. The device also features internal temperature protection, adjustable slew rate, and an output switch protection circuit.