MOTOR DRIVE CONTROL SIGNAL GENERATOR

PROBLEM TO BE SOLVED: To provide a motor drive control signal generator.SOLUTION: A motor drive control signal generator includes an oscillation unit for generating an oscillation signal having a preset duty, a selection unit including a first switch for switching a first path connecting the oscillation unit and an output end, and a second switch for switching a second path, in parallel connection with the first path, by operating complementary to the first switch, and a duty adjustment unit installed in the second path between the second switch and the output end, and outputting a drive control signal through the output end, by adjusting the duty of the oscillation signal by the rotational speed signal of a motor.