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SLA7073M - Motor Driver

Download the SLA7073M datasheet PDF. This datasheet also covers the SLA7070M variant, as both devices belong to the same motor driver family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Features.
  • Power supply voltages, VBB: 46 V(max. ), 10 to 44 V normal operating range.
  • Logic supply voltages, VDD: 3.0 to 5.5 V.
  • Maximum output currents: 1 A, 1.5 A, 2 A, 3 A.
  • Built-in sequencer.
  • Simplified clock-in stepping control.
  • Both full/half-stepping.
  • Built-in sense resistor, RSInt.
  • All variants are pin-compatible for enhanced design flexibility.
  • ZIP type 23-pin molded package (SLA package).
  • Self-excit.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SLA7070M-Allegro.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SLA7073MPRT Unipolar 2-Phase Stepper Motor Driver Sanken
SLA7070MPRT Unipolar 2-Phase Stepper Motor Driver Sanken
SLA7071MPRT Unipolar 2-Phase Stepper Motor Driver Sanken
SLA7072MPRT Unipolar 2-Phase Stepper Motor Driver Sanken
SLA7074MPRT Unipolar 2-Phase Stepper Motor Driver Sanken

Other Datasheets by Allegro MicroSystems

Part Number Description
SLA7070M Motor Driver
SLA7071M Motor Driver
SLA7072M Motor Driver
SLA7075M Motor Driver
SLA7076M 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.

View original datasheet text
DriveMrostor Data Sheet 28210.04A SLA7070M, SLA7071M, SLA7072M, and SLA7073M Motor Driver IC Family The SLA7070M, SLA7071M, SLA7072M, and SLA7073M motor driver ICs feature unipolar drivers. The clock-in type input interface allows simplified control logic, and options for built-in sense current detection and load circuit short or open protection (patent pending) provide lower loss, and lower thermal resistance. All products in the SLA7070M series are pin-compatibile, supporting rapid design of application variants. The built-in excitation distribution circuit (sequencer) allows motor control using only the CLOCK signal for simple operations (rotate/stop), with motor speed control by frequency input into CLOCK pin.