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SLA7021M Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SLA7021MSK110Yes

SLA7021M** is a stepper motor driver IC manufactured by **Allegro MicroSystems**.

The SLA7021M is a stepper motor driver IC manufactured by Allegro MicroSystems.

Specifications:

  • Motor Type: Bipolar stepper motor
  • Output Current: Up to 1.5A per phase
  • Supply Voltage Range: 10V to 46V
  • Logic Supply Voltage (VDD): 5V
  • Step Modes: Full, half, and microstepping (depending on external control)
  • Protection Features: Thermal shutdown, overcurrent protection
  • Package: 15-pin SIP (Single In-line Package)

Descriptions:

The SLA7021M is a high-performance stepper motor driver IC designed for bipolar stepper motor control. It integrates power MOSFETs and control logic, enabling efficient motor driving with minimal external components.

Features:

  • High current output (1.5A per phase)
  • Wide operating voltage range (10V–46V)
  • Built-in protection against overheating and overcurrent
  • Compatible with various step modes (full, half, microstepping)
  • Simple interfacing with microcontrollers or logic circuits

This IC is commonly used in industrial automation, robotics, and precision motion control applications.

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