Allegro MicroSystems

AMT49101KJPTR-A-5  

Motor Drivers, Controllers

AMT49101KJPTR-A-5 Description

The AMT49101KJPTR-A-5 is a high-performance 80V Brushless DC (BLDC) gate driver with an integrated regulator, designed for demanding automotive applications. Manufactured by Allegro MicroSystems, this Power MOSFET-based device offers a robust and reliable solution for driving BLDC motors. The device features a half-bridge output configuration, supporting a wide supply voltage range of 10V to 80V, and is designed for surface-mount applications. It includes a 5V load voltage capability, making it suitable for various motor control requirements. The AMT49101KJPTR-A-5 is packaged in a tape and reel format, ensuring ease of integration into automated manufacturing processes. It is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory adherence. The device is rated for a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure, and is classified under ECCN EAR99 and HTSUS 8542.39.0001. With its SPI interface, the AMT49101KJPTR-A-5 provides seamless communication capabilities for advanced motor control systems.

AMT49101KJPTR-A-5 Features

• Wide Supply Voltage Range: The AMT49101KJPTR-A-5 operates efficiently within a supply voltage range of 10V to 80V, making it versatile for various automotive power systems.
• Half-Bridge Output Configuration: This configuration ensures high efficiency and reliability in driving BLDC motors, providing robust performance in demanding applications.
• Integrated 5V Regulator: The integrated regulator simplifies design and reduces the need for additional components, enhancing the overall system efficiency and reliability.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into compact and high-density automotive electronic systems.
• Compliance and Safety: The device is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level 3: The MSL 3 rating allows for 168 hours of exposure, making it suitable for environments with varying humidity levels.
• SPI Interface: The inclusion of an SPI interface enables advanced communication capabilities, facilitating precise control and monitoring of the motor system.
• Automotive Grade: Designed to meet the stringent requirements of the automotive industry, ensuring high reliability and performance in critical applications.

AMT49101KJPTR-A-5 Applications

The AMT49101KJPTR-A-5 is ideally suited for a range of automotive applications requiring high-voltage BLDC motor control. Specific use cases include:

• Electric Power Steering (EPS): Provides efficient and reliable control for EPS systems, enhancing vehicle stability and driver control.
• Electric Water Pumps: Ensures precise control and high efficiency in automotive cooling systems, contributing to overall system reliability.
• Electric Oil Pumps: Offers robust performance in oil circulation systems, ensuring smooth operation and longevity of the vehicle's mechanical components.
• HVAC Blowers: Delivers efficient control for heating, ventilation, and air conditioning systems, enhancing passenger comfort.
• Battery Management Systems: Facilitates precise control and monitoring of battery systems, ensuring optimal performance and safety.

Conclusion of AMT49101KJPTR-A-5

The AMT49101KJPTR-A-5 from Allegro MicroSystems stands out as a superior solution for high-voltage BLDC motor control in automotive applications. Its wide supply voltage range, half-bridge output configuration, and integrated 5V regulator offer significant advantages over similar models, ensuring high efficiency and reliability. The device's compliance with REACH and ROHS3 standards, along with its automotive-grade design, make it a trusted choice for engineers seeking a robust and environmentally friendly solution. The AMT49101KJPTR-A-5 is ideal for applications such as electric power steering, electric pumps, and HVAC systems, where precise control and high performance are critical.

AMT49101KJPTR-A-5 Documents

Download datasheets and manufacturer documentation for AMT49101KJPTR-A-5