Microchip Technology

TC647BEOATR  

Motor Drivers, Controllers

TC647BEOATR Description

The TC647BEOATR is an active motor driver IC designed by Microchip Technology, specifically tailored for brushless DC (BLDC) motor applications. This device operates within a supply voltage range of 3V to 5.5V, making it suitable for a variety of low-to-moderate voltage applications. The TC647BEOATR is part of the FanSense™ series, which is renowned for its high performance and reliability in fan control applications.

This IC is packaged in an 8SOIC format and is available in tape and reel (TR) packaging, facilitating surface mount assembly processes. It complies with stringent industry standards, including REACH unaffected status and ROHS3 compliance, ensuring environmental safety and regulatory adherence. The moisture sensitivity level (MSL) of 3 (168 hours) makes it robust against moisture-related issues during manufacturing and storage.

TC647BEOATR Features

The TC647BEOATR boasts several unique features that set it apart from similar motor driver ICs:

• Broad Voltage Range: The ability to operate between 3V and 5.5V supply voltages provides flexibility in power supply design, accommodating a wide range of applications.
• Brushless DC Motor Support: Designed specifically for BLDC motors, this IC offers optimized performance for fan controllers and other BLDC motor applications.
• Parallel Interface: The parallel interface simplifies communication and control, making it easier to integrate into existing systems.
• FanSense™ Series: As part of the FanSense™ series, the TC647BEOATR benefits from advanced control algorithms and features that enhance fan performance and reliability.
• Surface Mount Compatibility: The surface mount mounting type ensures ease of integration into compact and high-density designs.
• Compliance and Safety: REACH unaffected and ROHS3 compliant, ensuring that the product meets global environmental and safety standards.

TC647BEOATR Applications

The TC647BEOATR is ideally suited for applications requiring precise control of brushless DC motors, particularly in fan control systems. Its key applications include:

• Fan Controllers: Ideal for controlling fans in various electronic devices, including computers, servers, and industrial equipment, where precise speed control and reliability are crucial.
• HVAC Systems: Used in heating, ventilation, and air conditioning systems to control fan speeds efficiently, ensuring optimal airflow and energy management.
• Industrial Automation: Suitable for applications in industrial automation where BLDC motors are employed for precise motion control.

Conclusion of TC647BEOATR

The TC647BEOATR from Microchip Technology is a high-performance motor driver IC designed for brushless DC motors. Its broad voltage range, optimized performance for BLDC motors, and compliance with industry standards make it a reliable choice for fan controllers and other motor control applications. The parallel interface and surface mount compatibility further enhance its ease of integration into modern electronic systems. Whether used in fan control systems, HVAC applications, or industrial automation, the TC647BEOATR offers a robust and efficient solution for motor control needs.

TC647BEOATR Documents

Download datasheets and manufacturer documentation for TC647BEOATR

PCN Assembly/Origin :

Assembly Site Addition 08/Apr/2015      

Datasheets :

Analog and Interface Product Guide       TC642B, TC647B      

PCN Packaging :

Reel Design Update 07/May/2015       Label and Packing Changes 23/Sep/2015      

Manuals :

Development Tools Catalog      

Design Resources :

TC647B Development Tool Selector      

HTML Datasheet :

TC642B, TC647B      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH