April 1997 PBL 3717/2
PBL 3717/2 Stepper Motor Drive Circuit
Description
PBL 3717/2 is a bipolar monolithic circuit intended to control and drive the current in one winding of a stepper motor. The circuit consists of a LS-TTL compatible logic input stage, a current sensor, a monostable multivibrator and a high power H-bridge output stage with built-in prote...
