Allegro MicroSystems

A8904SLBTR-T  

Motor Drivers, Controllers

A8904SLBTR-T Description

The A8904SLBTR-T is a highly integrated brushless DC (BLDC) motor driver designed for general-purpose applications. Manufactured by Allegro MicroSystems, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust performance and reliability. The A8904SLBTR-T operates within a supply voltage range of 4.5V to 5.5V and can handle load voltages from 4V to 14V, making it suitable for a variety of motor control applications. It employs advanced CMOS and DMOS technologies, ensuring high efficiency and low power consumption.

The A8904SLBTR-T is packaged in a surface-mount 24SOIC format, which is ideal for compact designs and high-density PCB layouts. It is available in a tape and reel (TR) package, facilitating automated assembly processes. The device is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 3 (168 hours), it is well-suited for manufacturing environments that require controlled humidity conditions.

A8904SLBTR-T Features

• Brushless DC (BLDC) Motor Control: The A8904SLBTR-T is specifically designed to drive brushless DC motors, offering precise control and high efficiency.
• Wide Voltage Range: It operates within a supply voltage range of 4.5V to 5.5V and can handle load voltages from 4V to 14V, providing flexibility for various motor types.
• Advanced Technologies: Utilizes CMOS and DMOS technologies, ensuring high performance and low power consumption.
• SPI Interface: Equipped with an SPI interface for easy communication and control, allowing seamless integration with microcontrollers and other digital systems.
• Surface-Mount Packaging: The 24SOIC package is ideal for compact designs and high-density PCB layouts, facilitating automated assembly.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, ensuring adherence to environmental and safety standards.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures reliability in manufacturing environments with controlled humidity.

A8904SLBTR-T Applications

The A8904SLBTR-T is ideal for a wide range of general-purpose applications requiring efficient motor control. Its versatility makes it suitable for:

• Consumer Electronics: Appliances such as washing machines, refrigerators, and air conditioners benefit from the precise control and efficiency of the A8904SLBTR-T.
• Automotive Systems: Used in electric power steering, HVAC systems, and other automotive applications where reliable motor control is essential.
• Industrial Automation: Suitable for conveyor systems, robotic arms, and other industrial applications requiring high-performance motor control.
• Medical Equipment: Ideal for medical devices such as ventilators, infusion pumps, and diagnostic equipment, where precise motor control is critical.

Conclusion of A8904SLBTR-T

The A8904SLBTR-T is a versatile and reliable BLDC motor driver that offers significant advantages over similar models. Its wide voltage range, advanced technologies, and compact surface-mount packaging make it an excellent choice for a variety of applications. The device's environmental compliance and moisture sensitivity level ensure its reliability in diverse manufacturing environments. With its SPI interface and precise motor control capabilities, the A8904SLBTR-T stands out as a robust solution for general-purpose motor control needs.

A8904SLBTR-T Documents

Download datasheets and manufacturer documentation for A8904SLBTR-T

Datasheets :

A8904      

PCN Packaging :

Tape Change 27/Jan/2023      

HTML Datasheet :

A8904