Datasheet4U Logo Datasheet4U.com

TEF3718 Datasheet Stepper Motor Driver

Manufacturer: STMicroelectronics

Overview: 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.

General Description

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 - patible logic input, a current sensor, a monostable and an output stage with built-in protection diodes.

Two TEF3718 or TEF3718S and a few external ponents form a plete control and drive unit for LS-TTL or microprocessor controlled stepper motor systems.

TEF3718 Distributor