Microchip Technology

TC642EOA  

Motor Drivers, Controllers

TC642EOA Description

The TC642EOA is an active motor driver IC designed for brushless DC (BLDC) motors, specifically tailored for fan control applications. Manufactured by Microchip Technology, this IC operates within a supply voltage range of 3V to 5.5V and is compliant with both REACH and RoHS3 standards, ensuring it meets stringent environmental and safety regulations. The TC642EOA is part of the FanSense™ series, known for its advanced motor control capabilities. It features a surface-mount package, specifically an 8SOIC, and is available in a tube packaging format. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of manufacturing environments. The TC642EOA interfaces with systems through a parallel connection, offering robust and reliable communication. With an ECCN classification of EAR99 and an HTSUS code of 8542.31.0001, this IC is well-suited for international trade and compliance.

TC642EOA Features

The TC642EOA boasts several unique features that set it apart from similar motor driver ICs. Its ability to operate within a wide voltage range (3V to 5.5V) ensures compatibility with various power supply configurations, making it highly versatile. The FanSense™ technology integrated into the TC642EOA provides precise control over BLDC motors, enhancing efficiency and performance. This IC is designed to minimize electromagnetic interference (EMI) and noise, ensuring stable operation in sensitive electronic environments. The surface-mount 8SOIC package not only saves space but also facilitates easy integration into compact designs. The parallel interface ensures fast and reliable data transfer, crucial for real-time motor control applications. Additionally, the TC642EOA's compliance with REACH and RoHS3 standards highlights its commitment to environmental sustainability and regulatory compliance.

TC642EOA Applications

The TC642EOA is ideal for applications requiring precise control of brushless DC motors, particularly in fan control systems. Its wide operating voltage range and robust design make it suitable for various industrial and consumer electronics, including HVAC systems, automotive ventilation, and computer cooling solutions. The TC642EOA's ability to minimize EMI and noise ensures it performs reliably in environments with other sensitive electronic components. Its compact surface-mount package and parallel interface make it easy to integrate into modern, space-constrained designs. The TC642EOA's compliance with international standards also facilitates its use in global markets, ensuring it meets regulatory requirements for import and export.

Conclusion of TC642EOA

In summary, the TC642EOA is a highly versatile and reliable motor driver IC designed for brushless DC motors, particularly suited for fan control applications. Its wide operating voltage range, advanced FanSense™ technology, and compliance with environmental and safety standards make it a standout choice in the power management IC market. The TC642EOA's compact surface-mount package and parallel interface ensure it can be easily integrated into modern electronic designs, while its robust performance and low EMI make it ideal for sensitive applications. Whether used in industrial HVAC systems, automotive ventilation, or computer cooling solutions, the TC642EOA delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.

TC642EOA Documents

Download datasheets and manufacturer documentation for TC642EOA

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