Download the SLA7081M datasheet PDF.
This datasheet also covers the SLA7080M variant, as both devices belong to the same unipolar 2-phase stepping motor driver family and are provided as variant models within a single manufacturer datasheet.
General Description
This document describes the function and
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.
Compact 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.
Note: The manufacturer provides a single datasheet file (SLA7080M_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for SLA7081M (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SLA7081M. For precise diagrams, and layout, please refer to the original PDF.
SLA7080M Series www.DataSheet4U.com Unipolar 2-Phase Stepping Motor Driver ICs Features and Benefits ▪ Power supply voltage, VBB , 46 V maximum; 10 to 44 V normal operati...
View more extracted text
▪ 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.
SLA7081M Datasheet
