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SLA7070M - Motor Driver

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.

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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.