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STK672-050-E - Stepping Motor Driver

Features

  • Can implement stepping motor drive systems simply by providing a DC power supply and a clock pulse generator.
  • One of five drive types can be selected with the drive mode settings (M1, M2, and M3) 1) 2 phase excitation drive 2) 1-2 phase excitation drive 3) W1-2 phase excitation drive 4) 2W1-2 phase excitation drive 5) 4W1-2 phase excitation drive.
  • Provides four freely selectable modes for the vector locus during microstepping drive: circula.

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📁 Similar Datasheet

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Other Datasheets by onsemi

Part Number Description
STK672-110-E Two-Phase Stepping Motor Driver
STK672-120-E Two-Phase Stepping Motor Driver
STK672-120-SL-E 2-phase Stepping Motor Driver
STK672-210-E Two-Phase Stepping Motor Driver
STK672-220-E Two-Phase Stepping Motor Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN5228D STK672-050-E Thick-Film Hybrid IC Unipolar Constant-current Chopper (external excitation PWM) Circuit with Built-in Microstepping Controller Stepping Motor Driver (sine wave drive) Output Current 3.0A (no heat sink*) http://onsemi.com Overview The STK672-050-E is a stepping motor driver hybrid IC that uses power MOSFETs in the output stage. It includes a built-in microstepping controller and is based on a unipolar constant-current PWM system. The STK672-050-E supports application simplification and standardization by providing a built-in 4 phase distribution stepping motor controller.
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