Microchip Technology

TC646EUA  

Motor Drivers, Controllers

TC646EUA Description

The TC646EUA is an advanced motor driver IC designed for brushless DC (BLDC) motor applications, specifically tailored for fan control systems. Manufactured by Microchip Technology, this IC is part of the FanSense™ series and is optimized for high performance and reliability. The TC646EUA operates within a supply voltage range of 3V to 5.5V, making it suitable for a variety of power supply configurations. It is available in an 8MSOP package, which is ideal for surface mount applications, ensuring compact and efficient integration into modern electronic designs.

TC646EUA Features

• Wide Operating Voltage Range: The TC646EUA supports a supply voltage range of 3V to 5.5V, providing flexibility for different power supply requirements.
• Brushless DC Motor Control: Designed specifically for BLDC motors, this IC offers efficient and reliable control, making it ideal for fan controllers and other BLDC motor applications.
• Parallel Interface: The parallel interface allows for straightforward communication and control, simplifying the integration process.
• Compliance and Safety: The TC646EUA is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the TC646EUA is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Packaging: Available in a tube package, the TC646EUA is easy to handle and store, facilitating efficient manufacturing processes.

TC646EUA Applications

The TC646EUA is particularly well-suited for applications requiring precise and efficient control of BLDC motors. Its primary application is in fan controllers, where it provides reliable and efficient motor control. The IC's ability to operate within a wide voltage range and its robust design make it ideal for various industrial and consumer electronics applications, including:

• Cooling Systems: Efficiently controlling fans in computer cooling systems, HVAC units, and other thermal management applications.
• Consumer Electronics: Driving BLDC motors in appliances such as refrigerators, air conditioners, and other consumer products.
• Industrial Equipment: Controlling motors in industrial fans, pumps, and other equipment where precise motor control is essential.

Conclusion of TC646EUA

The TC646EUA from Microchip Technology is a highly versatile and reliable motor driver IC designed for brushless DC motor applications. Its wide operating voltage range, parallel interface, and compliance with environmental standards make it a top choice for fan controllers and other BLDC motor applications. The TC646EUA's robust design and moisture resistance ensure it performs reliably in various environmental conditions. Whether used in cooling systems, consumer electronics, or industrial equipment, the TC646EUA offers superior performance and ease of integration, making it a standout solution in the motor driver market.

TC646EUA Documents

Download datasheets and manufacturer documentation for TC646EUA

PCN Assembly/Origin :

Mult Devices 28/Nov/2017      

Datasheets :

TC646      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

TC646 Development Tool Selector      

HTML Datasheet :

TC646      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH