SLA7026 Datasheet PDF – Stepper Motor Unipolar Driver

Part Number: SLA7026

Function: HIGH-CURRENT PWM/ UNIPOLAR STEPPER MOTOR CONTROLLER / DRIVER

Package: ZIP 18 Pin

Manufacturer: Allegro MicroSystems

Image and Pinouts:
SLA7026 datasheet

Description

The SLA7026, SLA7024M, SLA7026M, and SMA7029M are designed for high-efficiency and high-performance operation of 2-phase, unipolar stepper motors. An automated, innovative packaging technology combined with power FETs and monolithic logic/control circuitry advances power multi-chip modules (PMCMs) toward the complete ntegration of motion control.

Highly automated manufacturing techniques provide low-cost and exceptionally reliable PMCMs suitable for controlling and directly driving a broad range of 2-phase, unipolar
stepper motors.

 

Features

1. Half- or Full-Step Unipolar Drive

2. High-Efficiency, High-Speed PWM

3. Dual PWM Current Control (2-Phase)

4. Programmable PWM Current Control

5. Low Component Count PWM Drive

6. Low Internal Power Dissipation

7. Heat Sinking (Normally) Unnecessary

8. Electrically Isolated Power Tab

Block Diagram :

components

Other data sheets are available within the file: SLA7024, SLA7024M, SLA7026M, SMA7029

SLA7026 Datasheet PDF Download


SLA7026 pdf