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STK672-640C-E - 2-phase Stepping Motor Driver

Features

  • Built-in opened motor pin detection function (output current OFF).
  • Built-in overcurrent detection function (output current OFF).
  • Built-in overheat detection function (output current OFF).
  • If opened motor pin, over-current, or overheat detection function is activated, the FAULT1 signal (active low) is output. The FAULT2 signal is used to output the result of activation of protection circuit detection at 3 levels.
  • Built-in power on reset function.

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Datasheet Details

Part number STK672-640C-E
Manufacturer onsemi
File Size 235.99 KB
Description 2-phase Stepping Motor Driver
Datasheet download datasheet STK672-640C-E Datasheet

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Full PDF Text Transcription

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Ordering number : ENA2116 STK672-640C-E Thick-Film Hybrid IC 2-phase Stepping Motor Driver http://onsemi.com Overview The STK672-640C-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control. Applications • Office photocopiers, printers, etc. Features • Built-in opened motor pin detection function (output current OFF). • Built-in overcurrent detection function (output current OFF). • Built-in overheat detection function (output current OFF). • If opened motor pin, over-current, or overheat detection function is activated, the FAULT1 signal (active low) is output. The FAULT2 signal is used to output the result of activation of protection circuit detection at 3 levels. • Built-in power on reset function.
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