Microchip Technology

TC648BEPA  

Motor Drivers, Controllers

TC648BEPA Description

The TC648BEPA is an active motor driver IC designed for brushless DC (BLDC) motors, specifically tailored for fan control applications. Manufactured by Microchip Technology, this device operates within a supply voltage range of 3V to 5.5V, ensuring compatibility with a wide range of power supplies. The TC648BEPA is part of the FanSense™ series, known for its advanced motor control capabilities and ease of integration.

This IC is housed in a through-hole package, specifically an 8DIP tube, which facilitates easy mounting on printed circuit boards. The TC648BEPA is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations and ensuring safe usage in various industrial and consumer applications. With a moisture sensitivity level (MSL) of 1 (unlimited), the device is highly resilient to environmental conditions, making it suitable for a broad range of operational environments.

TC648BEPA Features

The TC648BEPA offers several unique features that set it apart from similar motor driver ICs:

• Brushless DC (BLDC) Motor Control: The TC648BEPA is specifically designed to drive BLDC motors, providing efficient and reliable control for fan applications. This ensures smooth operation and high efficiency, crucial for maintaining optimal performance in cooling systems.
• Wide Voltage Range: Operating within a 3V to 5.5V supply voltage range, the TC648BEPA is versatile and can be used with various power sources, enhancing its applicability in different systems.
• Parallel Interface: The parallel interface allows for straightforward integration with microcontrollers and other control systems, simplifying the overall design and implementation process.
• Fan Controller Applications: Tailored for fan control, the TC648BEPA provides precise speed control and monitoring, ensuring optimal cooling performance and energy efficiency.
• Environmental Compliance: Being REACH unaffected and RoHS3 compliant, the TC648BEPA meets global environmental standards, making it suitable for use in a wide array of applications without regulatory concerns.
• Moisture Resistance: With an MSL of 1 (unlimited), the TC648BEPA is highly resistant to moisture, ensuring reliable performance in humid or damp environments.

TC648BEPA Applications

The TC648BEPA is ideal for a variety of applications where precise control of BLDC motors is required, particularly in fan control systems. Key applications include:

• Cooling Systems: In computers, servers, and other electronic devices, the TC648BEPA ensures efficient and reliable cooling by controlling the speed of BLDC fans.
• Industrial Ventilation: The IC can be used in industrial ventilation systems to control the speed of fans, optimizing air circulation and maintaining a comfortable environment.
• Consumer Electronics: In consumer products such as air purifiers and HVAC systems, the TC648BEPA provides precise control over fan speeds, enhancing user experience and energy efficiency.
• Automotive Applications: The TC648BEPA can be utilized in automotive cooling systems, ensuring optimal performance and reliability in demanding environments.

Conclusion of TC648BEPA

The TC648BEPA is a highly versatile and reliable motor driver IC designed for brushless DC motors, particularly suited for fan control applications. Its wide voltage range, parallel interface, and environmental compliance make it an excellent choice for a variety of industrial and consumer applications. The device's moisture resistance and precise control capabilities further enhance its reliability and performance. Whether used in cooling systems, industrial ventilation, or consumer electronics, the TC648BEPA offers a robust solution for efficient and precise motor control.

TC648BEPA Documents

Download datasheets and manufacturer documentation for TC648BEPA

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

TC64(6, 8, 9)B       Analog and Interface Product Guide      

PCN Packaging :

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

Manuals :

Development Tools Catalog      

Design Resources :

TC648B Development Tool Selector      

HTML Datasheet :

TC64(6, 8, 9)B      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH