Microchip Technology

TC655EUN  

Motor Drivers, Controllers

TC655EUN Description

The TC655EUN is a high-performance motor driver IC designed and manufactured by Microchip Technology. This IC is specifically designed for brushless DC (BLDC) motor applications, offering a wide range of technical specifications and performance benefits. With a supply voltage range of 3V to 5.5V, it is suitable for a variety of applications requiring precise motor control. The TC655EUN is RoHS3 compliant, REACH unaffected, and EAR99 classified, ensuring compliance with environmental and regulatory standards.

TC655EUN Features

• Voltage Supply Range: The TC655EUN operates over a wide voltage range of 3V to 5.5V, making it suitable for various power supply configurations.
• Interface: It features an I2C interface for easy integration with microcontrollers and other digital systems.
• Motor Type: Designed for brushless DC (BLDC) motors, the TC655EUN provides efficient and precise motor control.
• Mounting Type: The IC is surface mount, which allows for compact and efficient PCB layouts.
• Package: The TC655EUN comes in a 10MSOP tube package, which is convenient for automated assembly processes.
• Moisture Sensitivity Level (MSL): With an MSL of 1, the TC655EUN can be stored and handled without strict moisture control measures, simplifying logistics and storage.
• Applications: Ideal for fan controller applications, the TC655EUN can also be used in other motor control scenarios requiring precise speed and torque control.

TC655EUN Applications

The TC655EUN is particularly well-suited for applications where precise motor control is crucial. Some specific use cases include:

• Fan Controllers: In computer cooling systems, the TC655EUN can regulate fan speeds based on temperature readings, ensuring optimal cooling efficiency.
• Industrial Automation: For conveyor systems or robotic arms, the TC655EUN can provide the necessary control for smooth and precise motion.
• Appliance Controls: In household appliances like washing machines and dishwashers, the TC655EUN can manage motor speeds for different cycles, enhancing performance and energy efficiency.

Conclusion of TC655EUN

The TC655EUN from Microchip Technology stands out for its versatility and reliability in motor control applications. Its wide voltage range, I2C interface, and compliance with environmental standards make it an excellent choice for designers looking for a robust and efficient motor driver. Its unique features, such as the MSL of 1 and its specific design for BLDC motors, give it an edge over similar models in the market. Whether in fan control or broader industrial applications, the TC655EUN offers a reliable solution for precise motor management.

TC655EUN Documents

Download datasheets and manufacturer documentation for TC655EUN

Datasheets :

TC654, 655      

PCN Packaging :

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

HTML Datasheet :

TC654, 655      

PCN Design/Specification :

TC65 update 14/Aug/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH