Overview of A3979SLPTR-T by Allegro MicroSystems LLC.
The A3979SLPTR-T by Allegro MicroSystems LLC is a stepper motor controller designed to operate with a supply voltage range from 3V to 5.5V, making it versatile for a wide range of stepper motor applications. This device is capable of driving stepper motors with up to 2.5A of output current per phase and supports an output voltage of up to 35V. Encased in a TSSOP-28 package, it measures 9.7 mm in length, 1.20 mm in height, and 4.4 mm in width, making it compact for designs where space is a premium.
The device employs NMOS technology, ensuring efficient power usage and heat dissipation. Its 28 pins allow for a comprehensive control interface and feedback mechanism from the stepper motor. The A3979SLPTR-T is designed for easy integration into circuit designs, thanks to its surface mount packaging and a moisture sensitivity level of 2, highlighting its robustness in various operational environments. RoHS compliance and a lead-free design make it suitable for use in applications and markets that have strict environmental compliance requirements.
Industry Applications for A3979SLPTR-T
The versatility and performance characteristics of the A3979SLPTR-T make it suitable for potential use in various industry applications. These applications might require precise motor control, compactness, and efficiency provided by the A3979SLPTR-T stepper motor controller. Note that these potential applications are conceptual and require further engineering analysis for practical application.
- Education and Research: In educational and research settings, the A3979SLPTR-T might potentially be used in lab equipment or DIY project kits that require precise control of stepper motors. Its ease of integration and programming could support learning environments focusing on robotics or automated systems design.
- Aerospace and Defense: Given its compact size and capability to operate in a wide range of temperatures (-20 °C to 85 °C), the A3979SLPTR-T could possibly be used in aerospace applications for controlling precise movements in satellites or drones. The reliability indicated by moisture sensitivity and RoHS compliance might also make it attractive for defense applications where robustness is essential.
- Agriculture Technology: The robustness and efficiency of the A3979SLPTR-T potentially make it suitable for agriculture technology applications such as automated planting or harvesting machines where precise control and reliability are paramount. The device’s capacity to handle a decent range of operating voltages and currents could facilitate the motor control needs of various agritech devices.
- Robotics and Drones: Robotics and drones require precise motor control for maneuverability, where the A3979SLPTR-T could be potentially utilized. Its capabilities enable fine control over motion, which is critical in applications that demand high precision and reliability.
It is crucial to note that these potential industry applications are illustrative and would necessitate thorough analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application requirements.
About Allegro MicroSystems LLC.
Allegro MicroSystems LLC is a leader in developing, manufacturing, and marketing high-performance analog and mixed-signal semiconductors. Including power and sensing technologies, Allegro’s products are part of the Motion Control Electronics subcategory, playing a critical role in automotive, industrial, and consumer applications. The company is known for its commitment to innovative engineering and providing reliable solutions like the A3979SLPTR-T and similar parts, which are designed to address the demanding needs of motion control and power management in today’s and tomorrow’s technologies.
Where to Find A3979SLPTR-T by Allegro MicroSystems LLC
To purchase the A3979SLPTR-T or research alternative options, findchips.com is an invaluable resource. The website provides access to current stock levels, pricing, and detailed part information from a wide range of distributors. Historically, this part has been available from distributors such as Win Source Electronics, Rochester Electronics, Bristol Electronics, Mouser Electronics, DigiKey, and Newark. However, for the most up-to-date availability and pricing, visiting findchips.com directly is highly recommended. The site also allows users to explore alternative parts within the Motion Control Electronics subcategory, whether they are offered by Allegro MicroSystems LLC or other manufacturers, enabling informed procurement decisions.