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STK672-440AN-E

Part Number	STK672-440AN-E
Manufacturer	ON Semiconductor
Description	2-phase Stepper Motor Driver
Published	Jan 14, 2016
Detailed Description	Ordering number : ENA2272 STK672-440AN-E Thick-Film Hybrid IC 2-phase Stepper Motor Driver http://onsemi.com Overview...
Datasheet	STK672-440AN-E PDF File

Overview

Ordering number : ENA2272 STK672-440AN-E Thick-Film Hybrid IC 2-phase Stepper Motor Driver http://onsemi.
com Overview The STK672-440AN-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).
 FAULT1 signal (active low) is output when overcurrent or overheat is detected.
 The FAULT2 signal is used to output the result of activation of protection circuit detection at 2 levels.
 Built-in power on reset function.
  A micro-step sine wave-driven driver can be activated merely by inputting an external clock.
 External pins can be used to select 2, 1-2 (including pseudo-micro), W1-2, 2 W1-2, or 4W1-2 excitation.
 The switch timing of the 4-phase distributor can be switched by setting an external pin (MODE3) to detect either the rise and fall, or rise only, of CLOCK input.
  Phase is maint...

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STK672-440AN-E 2-phase Stepper Motor Driver - ON Semiconductor

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