A5984GESTR-T

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A5984GESTR-T

+Nomenclature

IC MTR DRVR BIPOLAR 8V-40V 24QFN

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Spécifications

Attribut Valeur
PartStatus Active
MotorType-Stepper Bipolar
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (4)
Interface Logic
Technology DMOS
StepResolution 1 ~ 1/32
Applications General Purpose
Current-Output 2A
Voltage-Supply 8V ~ 40V
Voltage-Load 8V ~ 40V
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 24-WFQFN Exposed Pad
SupplierDevicePackage 24-QFN (4x4)
BaseProductNumber A5984

Présentation

Description

A5984GESTR-T refers to a specific product or model, likely within the realm of technology, electronics, or a specialized industry. However, without further context, it's challenging to provide a precise introduction. Generally, such designations are used to identify unique items in manufacturing, engineering, or software applications.
The "A5984" part may indicate a series or model number, while "GESTR-T" could suggest a specific version, configuration, or feature set associated with the item.
Typically, products with such codes involve detailed specifications regarding performance, compatibility, and use cases. Users or professionals interested in A5984GESTR-T would benefit from consulting technical documentation or user manuals for in-depth information about functionalities, operational guidelines, and applications.
If you have a specific field or context in mind for A5984GESTR-T, please provide that for a more tailored response.

Equivalent

The A5984GESTR-T is a stepper motor driver from Allegro Microsystems. Equivalent products include the A4988, DRV8825, and TB6600, which are also stepper motor drivers. It's important to consider the electrical specifications, such as current rating and voltage range, when looking for exact replacements. Always check the datasheets for specific requirements and compatibility with your application.

Features

The A5984GESTR-T is a microstepping bipolar stepper motor driver designed for high-performance applications. Key features include:
1. Current Control: It uses a proprietary current regulation system that allows for precise control of motor current, enhancing performance and efficiency.

2. Microstepping: Supports up to 1/16 microstepping, enabling smoother and quieter operation with reduced resonance.
3. Wide Voltage Range: Operates from 8V to 35V, making it suitable for a variety of power supply configurations.
4. Thermal Protection: Integrated thermal shutdown and current limiting features prevent overheating and ensure safe operation.
5. Logic Compatibility: Compatible with TTL and CMOS logic levels, allowing easy interfacing with microcontrollers.
6. Compact Package: Housed in a 28-pin HTSSOP package, it saves space in designs.
7. Fault Diagnostics: Built-in diagnostics provide information on overcurrent and thermal events.
These features make the A5984GESTR-T ideal for applications in robotics, CNC machines, and 3D printers, where precise motion control is critical.

Pinout

The A5984GESTR-T is a stepper motor driver IC that comes in a 28-pin TSSOP package. It is designed to control bipolar stepper motors and features a range of functionalities that include:
- Pin Count: 28 pins
- Key Functions:
- Motor control (direction, step, and enable signals)
- Current control (adjustable output current)
- Microstepping capability (up to 1/16 microstepping)
- Protection features (overcurrent, thermal shutdown)
- Logic power supply input
- Gate driver output for controlling external MOSFETs
- Diagnostic outputs
These features make the A5984GESTR-T suitable for various applications in motion control systems, providing efficient and precise operation of stepper motors.

Manufacturer

The A5984GESTR-T is manufactured by Allegro MicroSystems, LLC. Allegro is a prominent company specializing in semiconductor solutions, particularly for the automotive and industrial sectors. They design and produce a wide range of analog and mixed-signal integrated circuits, including motor drivers, power management ICs, and sensor devices. Established in 1990, Allegro focuses on developing innovative technologies that enhance efficiency and performance in various applications, including electric vehicles, robotics, and automation systems. Their commitment to quality and reliability makes them a key player in the semiconductor industry, catering to both consumer and commercial markets.

Application

The A5984GESTR-T is a high-performance stepper motor driver primarily used in applications requiring precise motion control. It is suitable for various areas including 3D printers, CNC machines, robotics, automated manufacturing equipment, and textile machinery. Its ability to handle high currents and provide microstepping capabilities makes it ideal for applications needing smooth and accurate positioning. Additionally, it can be utilized in medical devices and automotive systems where precise motor control is critical.

Package

The A5984GESTR-T is packaged in a QFN (Quad Flat No-lead) package type, specifically designed for efficient thermal performance and reduced footprint in electronic applications.

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