Allegro MicroSystems

A3935KLQTR  

Motor Drivers, Controllers

A3935KLQTR Description

The A3935KLQTR is a high-performance Power MOSFET driver IC designed for automotive applications. Manufactured by Allegro MicroSystems, this device is specifically engineered to provide robust and reliable power management solutions. The A3935KLQTR operates within a supply voltage range of 4.75V to 5.25V and can handle load voltages from 7V to 40V. It is packaged in a 36-lead QSOP (Tape & Reel) format, making it suitable for surface mount applications. This IC is REACH unaffected, ensuring compliance with environmental regulations and standards.

A3935KLQTR Features

• Power MOSFET Technology: The A3935KLQTR utilizes advanced Power MOSFET technology to deliver high efficiency and low power loss, making it ideal for demanding automotive applications.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V and a load voltage range of 7V to 40V, this IC is versatile and can accommodate various power requirements.
• Automotive Grade: Certified for automotive use, the A3935KLQTR meets the stringent reliability and performance standards required for automotive electronics.
• Moisture Sensitivity Level (MSL) 1: The device is rated MSL 1, indicating it is not moisture sensitive and can be stored and used without additional protective measures.
• Parallel Interface: The parallel interface allows for efficient communication and control, enhancing the overall performance of the system.
• Compliance and Standards: The A3935KLQTR is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and facilitating global distribution.
• HTSUS Classification: Classified under HTSUS 8542.39.0001, this classification simplifies customs and import processes.

A3935KLQTR Applications

The A3935KLQTR is particularly well-suited for automotive applications where reliability, efficiency, and performance are paramount. Some specific use cases include:

• Electric Power Steering (EPS): The robust power management capabilities of the A3935KLQTR make it ideal for EPS systems, where precise control and high efficiency are required.
• Battery Management Systems (BMS): The wide operating voltage range and automotive-grade reliability make this IC suitable for BMS applications, ensuring safe and efficient battery operation.
• Motor Control: The A3935KLQTR can be used in various motor control applications, providing efficient power delivery and control for electric motors in automotive systems.
• Hybrid and Electric Vehicles (HEV/EV): The device's high efficiency and automotive-grade design make it a valuable component in the power management systems of HEV and EV vehicles.

Conclusion of A3935KLQTR

The A3935KLQTR from Allegro MicroSystems is a versatile and reliable Power MOSFET driver IC designed for automotive applications. Its wide operating voltage range, automotive-grade certification, and robust power management capabilities make it an excellent choice for demanding applications such as electric power steering, battery management systems, and motor control in hybrid and electric vehicles. The A3935KLQTR's compliance with international standards and regulations ensures ease of use and distribution, making it a standout product in the power management IC market.

A3935KLQTR Documents

Download datasheets and manufacturer documentation for A3935KLQTR