Overview of A4985SESTR-T by Allegro MicroSystems LLC
The A4985SESTR-T is a stepper motor controller designed for precise control in various electronic applications. This component offers a range of features that make it a suitable choice for controlling stepper motors with a maximum output current of 1 A. The device operates efficiently within an operating temperature range of -20°C to 85°C, making it adaptable to different environmental conditions. The part is compliant with both RoHS and lead-free standards, indicating its suitability for environmentally sensitive applications.
It comes packaged in a compact QFN-24 format, with dimensions of 4 mm x 4 mm and a height of just 0.75 mm. This thin profile is advantageous for space-constrained designs in modern electronic devices. The A4985SESTR-T also features a supply voltage range from 3 V to 5.5 V, with a nominal supply voltage of 3.3 V. Additionally, it accommodates a broader supply voltage range of 8 V to 35 V, potentially enhancing its versatility in various applications. The part’s construction utilizes DMOS technology, which contributes to its operational efficiency and heat management.
As of this writing, the A4985SESTR-T is classified under the active part life cycle, ensuring that it is readily available for procurement. The part is designed in adherence to industry standards, which supports its reliability in applications requiring high performance and low power consumption.
Industry Applications for A4985SESTR-T
The A4985SESTR-T could be applicable in several industries due to its capabilities as a stepper motor controller. Below are some potential applications from various sectors:
- Robotics and Drones: The A4985SESTR-T might be utilized in robotic arm mechanisms, potentially providing control over precise movements required in assembly operations. Moreover, in drone technology, it could control gimbal systems, allowing for stable camera operations during flight. The controller’s compact form factor and thermal efficiency might enhance the overall weight and performance of drone designs.
- Aerospace and Defense: While not specifically designed for military applications, it might be considered for various non-critical functions in aerospace models, including actuators in satellite systems or research drones. The ambient temperature range could be beneficial in these environments, although thorough testing would be necessary to ensure compliance with specific aerospace standards.
- Education and Research: In educational settings, the A4985SESTR-T could be used in project kits for teaching robotics or electronics basics. Its simple connection method and robust performance attributes could provide an excellent tool for students learning about motion control techniques. Research institutions might also use it in experimental setups to control stepper motors in laboratory equipment.
These potential industry applications are only conceptual and illustrative. They require thorough analysis and verification by engineering and design teams to adhere to industry standards and specific application requirements.
About Allegro MicroSystems LLC
Allegro MicroSystems LLC is known for its expertise in developing innovative solutions within the realm of motion control electronics, specifically in signal circuits. The company has a strong portfolio that includes a variety of components like the A4985SESTR-T, among other similar parts designed for applications requiring precision and reliability. By leveraging advanced technologies, Allegro focuses on producing components optimized for performance, power efficiency, and size. The company’s commitment to quality and compliance with industry standards makes it a competitive player in the electronics market, particularly in the fields of automotive, industrial, and consumer electronics.
Research Price and Stock for A4985SESTR-T by Allegro MicroSystems LLC on Findchips.com
If you are looking to procure the A4985SESTR-T, it is advisable to check current stock levels and pricing on Findchips. This platform provides a comprehensive overview of available distributors and their respective pricing. Historically, the part has been available at distributors including Win Source Electronics, Flip Electronics, Quest Components, Future Electronics, Mouser Electronics, DigiKey, and Newark. However, stock availability may vary, making it essential to confirm the current status on Findchips.
Compare pricing for A4985SESTR-T and other Motion Control Electronics / Signal Circuits at findchips.com
For further exploration and to compare the A4985SESTR-T with other components, you can navigate to the Motion Control Electronics section on Findchips. This could help you identify alternate parts that may suit your application needs better.