TLE4727 Datasheet (Siemens) - 2-Phase Stepper-Motor Driver

TLE4727, 2-Phase Stepper-Motor Driver

The TLE 4727 is a bipolar, monolithic IC for driving bipolar stepper motors, DC motors and other inductive loads that operate on constant current.

The control logic and power output stages for two bipolar windings are integrated on a single chip which permits switched current control of motors with

TLE4727 Features

* 2 × 0.7 amp. outputs

* Integrated driver, control logic and current control (chopper)

* Fast free-wheeling diodes

* Max. supply voltage 45 V

* Outputs free of crossover current

* Offset-phase turn-ON of output stages

* All outputs short-circu