A3986SLDTR-T - Allegro MicroSystems

Manufacturer Part Number

A3986SLDTR-T

Manufacturer

Allegro Microsystems

Introduction

The A3986SLDTR-T is a power management integrated circuit specifically designed for motor driving applications.

Product Features and Performance

Bipolar stepper motor controller

Power MOSFET technology

Logic interface for easy communication

Pre-Driver - Half Bridge (4) output configuration

Supports multiple step resolutions: full, half, quarter, and sixteenth step

Product Advantages

Suited for general-purpose motor driving applications

Flexible power supply range to accommodate various systems

Supports a wide operating temperature range

Key Technical Parameters

Step Resolution: 1, 1/2, 1/4, 1/16

Voltage - Supply: 3V to 5.5V

Voltage - Load: 12V to 50V

Operating Temperature: -20°C to 85°C (TA)

Quality and Safety Features

Built with robust Power MOSFET technology

Designed to meet industry-standard quality and safety requirements

Compatibility

General-purpose use compatible with a variety of bipolar stepper motors

Application Areas

Suitable for a multitude of applications requiring precise motor control

Product Lifecycle

Obsolete - Check for potential replacement or upgrade availability

Several Key Reasons to Choose This Product

High integration for simplified motor driving solutions

Versatile power handling capabilities

Easy to integrate with various logic controllers

Robust operating temperature range for diverse working conditions

Customizable step resolution for precision motor control