Allegro MicroSystems

A4939KLPTR-5-T  

Motor Drivers, Controllers

A4939KLPTR-5-T Description

The A4939KLPTR-5-T is an active Power MOSFET designed for robust and efficient motor driving applications. Manufactured by Allegro MicroSystems, this IC is specifically tailored for brushless DC (BLDC) motors, making it an ideal solution for automotive and industrial applications requiring high performance and reliability. The device operates within a supply voltage range of 5.5V to 50V, ensuring compatibility with a wide array of power sources. Encapsulated in a 28-TSSOP package and available in tape and reel (TR) format, the A4939KLPTR-5-T is designed for surface mount technology, facilitating easy integration into modern electronic systems. Compliant with REACH and ROHS3 standards, this product adheres to stringent environmental and safety regulations, making it suitable for global markets.

A4939KLPTR-5-T Features

• High Voltage Range: The A4939KLPTR-5-T supports a wide supply voltage range of 5.5V to 50V, providing flexibility in power supply options and enhancing its adaptability to various motor configurations.
• Automotive Grade: Certified for automotive applications, this IC is designed to withstand the rigorous demands of automotive environments, ensuring long-term reliability and performance.
• Brushless DC Motor Compatibility: Tailored for BLDC motors, the A4939KLPTR-5-T offers precise control and high efficiency, making it suitable for applications requiring precise motor control and high power density.
• Moisture Sensitivity Level 2 (1 Year): This level of moisture sensitivity ensures that the device remains stable and functional in varying environmental conditions, reducing the risk of moisture-related failures.
• Parallel Interface: The parallel interface facilitates straightforward communication and control, simplifying the integration process and reducing development time.
• Compliance and Safety: The A4939KLPTR-5-T is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards, making it suitable for use in a wide range of industries.

A4939KLPTR-5-T Applications

The A4939KLPTR-5-T is particularly well-suited for applications requiring high efficiency and precise control of BLDC motors. Key applications include:

• Automotive Systems: Ideal for electric power steering (EPS), electronic brake systems, and other automotive applications where reliability and performance are paramount.
• Industrial Motors: Suitable for industrial applications such as fans, pumps, and conveyor systems, where precise motor control and high efficiency are required.
• Consumer Electronics: Applicable in high-end consumer electronics such as drones, robotic vacuum cleaners, and other devices that require efficient and reliable motor control.

Conclusion of A4939KLPTR-5-T

The A4939KLPTR-5-T from Allegro MicroSystems stands out as a robust and versatile Power MOSFET designed for demanding motor driving applications. Its wide voltage range, automotive-grade reliability, and compatibility with BLDC motors make it a superior choice for applications requiring high performance and precision. With its compliance to environmental and safety standards, the A4939KLPTR-5-T ensures that it meets the needs of modern electronics while maintaining a commitment to sustainability. Whether in automotive, industrial, or consumer electronics, the A4939KLPTR-5-T delivers exceptional performance and reliability, making it a standout solution in the power management IC market.

A4939KLPTR-5-T Documents

Download datasheets and manufacturer documentation for A4939KLPTR-5-T

Datasheets :

A4939      

PCN Packaging :

Tape Change 27/Jan/2023      

HTML Datasheet :

A4939