TEF3718 Datasheet - ST Microelectronics

TEF3718 STEPPER MOTOR DRIVER

The TEF3718 and TEF3718S are bipolar monolithic integrated circuits intended to control and drive the current in one widing of a bipolar stepper motor. The circuits consists of an LS-TLL - compatible logic input, a current sensor, a monostable and an output stage with built-in protection diodes. Two.

TEF3718 TEF3718S STEPPER MOTOR DRIVER . . . . . . . . . HALF AND FULL-STEP MODES BIPOLAR DRIVE OF STEPPER MOTOR FOR MAXIMUM MOTOR PERFORMANCE BUILT-IN PROTECTION DIODES WIDE RANGE OF CURRENT CONTROL : 5 TO 1500 mA WIDE VOLTAGE RANGE : 10 TO 50 V DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE CURRENT LEVELS CAN BE SELECTED IN STEPS OR VARIED CONTINUOUSLY THERMAL OVERLOAD PROTECTION ALARM OUTPUT (TEF3718SP) OR PREALARM OUTPUT (TEF3718SSP) POWERDIP 12 + 2 + 2 ORDER CODE : TEF3718DP TEF3718SDP D.

TEF3718 Datasheet (143.08 KB)