STK672-640CN-E Datasheet 2-phase Stepper Motor Driver

Manufacturer: onsemi

STK672-640CN-E 2-phase stepper motor driver by onsemi - Datasheet Preview

Datasheet Details

Part number	STK672-640CN-E
Manufacturer	onsemi
File Size	444.59 KB
Description	2-phase Stepper Motor Driver
Datasheet	STK672-640CN-E Datasheet

Overview

Ordering number : ENA2317 STK672-640CN-E Thick-Film Hybrid IC 2-phase Stepper Motor Driver http://onsemi.com Overview The STK672-640CN-E is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control.

Applications  Office photocopiers, printers, etc.

Key Features

Built-in motor terminal open detection function(output current OFF). There is a terminal to coordinate motor terminal open detection current. .
Built-in overcurrent detection function, overheat detection function (output current OFF).
FAULT1 signal (active low) is output when any of motor terminal open, overcurrent or overheat is detected.  The FAULT2 signal is used to output the result of activation of protection circuit detection at 3 levels.
Built-in power on reset fun.

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