STK672-640A-E Datasheet 2-phase Stepping Motor Driver

Manufacturer: onsemi

STK672-640A-E 2-phase stepping motor driver by onsemi - Datasheet Preview

Datasheet Details

Part number	STK672-640A-E
Manufacturer	onsemi
File Size	141.12 KB
Description	2-phase Stepping Motor Driver
Datasheet	STK672-640A-E Datasheet

Overview

Ordering number : ENA1130A STK672-640A-E Thick-Film Hybrid IC 2-phase Stepping Motor Driver http://onsemi.com Overview The STK672-640A-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.

Applications • Office photocopiers, printers, etc.

Key Features

Built-in overcurrent detection function (output current OFF).
Built-in overheat detection function (output current OFF).
If either over-current or overheat detection function is activated, the FAULT signal (active low) is output.
Built-in power on reset function.
The motor speed is controlled by the frequency of an external clock signal.
2 phase or 1-2 phase excitation switching function.
Using either or both edges of the cloc.

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