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STK672-740A-E - Two-Phase Stepping Motor Driver

Features

  • Built-in overcurrent detection function (output current OFF).
  • Built-in overheat detection function (output current OFF).
  • If either overcurrent or overheat detection function is activated, the FAULT signal (active low) is output.
  • Built-in power on reset function.
  • Phase signal input driver activated with an active Low and incorporates a simultaneous ON prevention function.
  • Supports schmitt input for 2.5V high level input.
  • Incorp.

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Datasheet Details

Part number STK672-740A-E
Manufacturer onsemi
File Size 133.41 KB
Description Two-Phase Stepping Motor Driver
Datasheet download datasheet STK672-740A-E Datasheet

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Full PDF Text Transcription

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Ordering number : ENA1136B STK672-740A-E Thick-Film Hybrid IC 2-phase Stepping Motor Driver http://onsemi.com Overview The STK672-740A-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 overcurrent detection function (output current OFF). • Built-in overheat detection function (output current OFF). • If either overcurrent or overheat detection function is activated, the FAULT signal (active low) is output. • Built-in power on reset function. • Phase signal input driver activated with an active Low and incorporates a simultaneous ON prevention function. • Supports schmitt input for 2.5V high level input. • Incorporating a current detection resistor (0.
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