Allegro MicroSystems

A3946KLPTR-T  

Motor Drivers, Controllers

A3946KLPTR-T Description

The A3946KLPTR-T is a high-performance Power MOSFET motor driver designed for a wide range of applications, particularly those involving Brushless DC (BLDC) motors. Manufactured by Allegro MicroSystems, this device is engineered to operate within a supply voltage range of 7V to 60V, making it highly versatile for various motor control requirements. The A3946KLPTR-T is packaged in a 16TSSOP surface-mount format and is available in tape and reel (TR) packaging, facilitating efficient assembly processes.

This motor driver is compliant with both REACH and ROHS3 standards, ensuring it meets the stringent environmental and safety regulations of the electronics industry. With a Moisture Sensitivity Level (MSL) of 2 (1 Year), the A3946KLPTR-T is suitable for use in environments where moisture resistance is a critical factor. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its general-purpose applicability and compliance with international trade regulations.

A3946KLPTR-T Features

The A3946KLPTR-T offers several key features that set it apart from similar motor drivers in the market:

• Power MOSFET Technology: Utilizes advanced Power MOSFET technology to deliver efficient power handling and minimal power loss.
• Wide Voltage Range: Operates within a broad voltage range of 7V to 60V, providing flexibility for various motor control applications.
• Brushless DC (BLDC) Motor Type: Specifically designed for BLDC motors, ensuring optimized performance and control.
• Surface Mount Packaging: The 16TSSOP surface-mount package allows for compact and reliable integration into modern electronic systems.
• Parallel Interface: Equipped with a parallel interface, enabling straightforward communication and control.
• Environmental Compliance: REACH Unaffected and ROHS3 Compliant, ensuring the product meets the highest environmental standards.
• Moisture Resistance: MSL 2 (1 Year) rating ensures the device remains robust in moisture-sensitive environments.

A3946KLPTR-T Applications

The A3946KLPTR-T is ideal for a variety of applications, particularly those requiring precise control of BLDC motors. Some specific use cases include:

• Industrial Automation: Ideal for driving motors in robotic arms, conveyor systems, and other automated machinery.
• Consumer Electronics: Suitable for applications such as drones, e-bikes, and other motorized devices that require efficient and reliable motor control.
• Automotive: Can be used in electric vehicle (EV) subsystems, such as cooling fans, pumps, and other auxiliary motor applications.
• General Purpose Motor Control: Applicable in a wide range of general-purpose motor control scenarios where high efficiency and reliability are paramount.

Conclusion of A3946KLPTR-T

The A3946KLPTR-T from Allegro MicroSystems is a robust and versatile motor driver designed to meet the demands of modern motor control applications. Its wide voltage range, Power MOSFET technology, and compliance with environmental standards make it an excellent choice for engineers and designers looking for a reliable and efficient solution. Whether used in industrial automation, consumer electronics, or automotive applications, the A3946KLPTR-T offers superior performance and reliability, ensuring optimal motor control and system efficiency.

A3946KLPTR-T Documents

Download datasheets and manufacturer documentation for A3946KLPTR-T