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UC3717 Datasheet - Unitrode

UC3717_Unitrode.pdf

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Datasheet Details

Part number:

UC3717

Manufacturer:

Unitrode

File Size:

515.53 KB

Description:

Stepper motor drive circuit.

UC3717, Stepper Motor Drive Circuit

The UC3717 has been designed to control and drive the current in one winding of a bipolar stepper motor.

The circuit consists of an LSTTL-compatible logic input, a current sensor, a monostable and an output stage with built-in protection diodes.

Two UC3717s and a few external components form a compl

UC3717 Features

* Half-step and Full-step Capability Bipolar Constant Current Motor Drive Built-in Fast Recovery Schottky Commutating Diodes Wide Range of Current Control 5-1000mA Wide Voltage Range 10-45V Designed for Unregulated Motor S

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Unitrode UC3717-like datasheet