Part Number
|
STK672-642AN-E |
Manufacturer
|
ON Semiconductor |
Description
|
2-phase Stepper Motor Driver |
Published
|
Feb 2, 2016 |
Detailed Description
|
Ordering number : ENA2277A
STK672-642AN-E
Thick-Film Hybrid IC
2-phase Stepper Motor Driver
http://onsemi.com
Overvie...
|
Datasheet
|
STK672-642AN-E
|
Overview
Ordering number : ENA2277A
STK672-642AN-E
Thick-Film Hybrid IC
2-phase Stepper Motor Driver
http://onsemi.
com
Overview
The STK672-642AN-E is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control.
Applications
Office photocopiers, printers, etc.
Features
Built-in overcurrent detection function, overheat detection function (output current OFF).
FAULT signal (active low) is output when overcurrent or overheat is detected.
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.
Phase is maintained even when the excitation mode is swit...
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