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SLA7082M Datasheet

Unipolar 2-phase Stepping Motor Driver

Manufacturer: Allegro Micro Systems

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number SLA7082M
Manufacturer Allegro Micro Systems
File Size 576.80 KB
Description Unipolar 2-Phase Stepping Motor Driver
Datasheet SLA7082M SLA7080M Datasheet (PDF)

SLA7082M Overview

This document describes the function.

SLA7082M Key Features

  • Power supply voltage, VBB , 46 V maximum; 10 to 44 V normal operating range
  • Logic supply voltage, VDD, 3 to 5.5 V
  • Four output currents, IO(max) , options: 1, 1.5, 2, and 3 A
  • Stepping control for phase input (full or half step)
  • Built-in sense resistor detects motor current
  • pact ZIP 23-pin molded package (SLA package)
  • Self-excitation PWM control with fixed off-time
  • Built-in synchronous rectifying circuit reduces losses at PWM-off
  • Synchronous PWM function prevents noise generation in motor Hold mode
  • Sleep function reduces power consumption of drivers in Standby mode

SLA7082M Distributor