Microchip Technology

ATA6834-PLQW  

Motor Drivers, Controllers

ATA6834-PLQW Description

The ATA6834-PLQW is an obsolete, high-performance motor driver IC designed for brushless DC (BLDC) motor applications. Manufactured by Microchip Technology, this Power MOSFET-based device offers a wide supply voltage range of 5.5V to 18V, making it suitable for various automotive and industrial applications. The ATA6834-PLQW is packaged in a 48-pin VQFN format and is available in tape and reel (TR) packaging, ensuring ease of integration into surface-mount designs. Compliant with REACH and ROHS3 standards, this IC is environmentally friendly and suitable for automotive-grade applications. With a moisture sensitivity level (MSL) of 3 (168 hours), it is well-suited for environments with varying humidity levels. The ATA6834-PLQW also features a LIN interface, enabling seamless communication and control in complex systems.

ATA6834-PLQW Features

• Wide Supply Voltage Range: The ATA6834-PLQW operates within a supply voltage range of 5.5V to 18V, providing flexibility for diverse power supply requirements.
• Brushless DC (BLDC) Motor Type: Specifically designed for BLDC motors, this IC offers efficient and reliable control, ensuring smooth and precise motor operation.
• Automotive Grade: Certified for automotive applications, the ATA6834-PLQW meets stringent quality and reliability standards, making it ideal for demanding environments.
• Surface Mount Technology: The surface-mount mounting type ensures easy integration into compact and high-density designs.
• LIN Interface: The LIN interface facilitates efficient communication and control, enabling seamless integration into larger systems.
• Environmental Compliance: The ATA6834-PLQW is REACH unaffected and ROHS3 compliant, ensuring it meets environmental regulations and standards.
• Moisture Sensitivity Level (MSL) 3: With an MSL of 3 (168 hours), the IC is suitable for applications in environments with varying humidity levels.

ATA6834-PLQW Applications

The ATA6834-PLQW is ideal for a range of applications, particularly in the automotive and industrial sectors. Its wide supply voltage range and automotive-grade certification make it suitable for:

• Automotive Systems: Ideal for automotive applications such as electric power steering, HVAC systems, and other motor-driven components.
• Industrial Automation: Suitable for industrial applications requiring precise motor control, such as conveyor systems and robotic arms.
• Consumer Electronics: Can be used in consumer electronics where BLDC motors are employed, such as fans and pumps.

Conclusion of ATA6834-PLQW

The ATA6834-PLQW from Microchip Technology is a robust and versatile motor driver IC designed for brushless DC (BLDC) motor applications. Its wide supply voltage range, automotive-grade certification, and LIN interface make it an excellent choice for demanding applications. While the product is now obsolete, its features and performance benefits continue to make it a reliable option for existing designs. For new projects, engineers may consider exploring newer alternatives from Microchip Technology's extensive portfolio of motor drivers and controllers.

ATA6834-PLQW Documents

Download datasheets and manufacturer documentation for ATA6834-PLQW

Datasheets :

ATA6833,34      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

PCN Obsolescence/ EOL :

ATA683(3,4)PLQW 09/Aug/2012      

HTML Datasheet :

ATA6833,34      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH