Microchip Technology

TC654EUNTR  

Motor Drivers, Controllers

TC654EUNTR Description

The TC654EUNTR is an advanced Integrated Circuit (IC) motor driver designed for high-performance applications, particularly in the realm of fan control. Manufactured by Microchip Technology, this device is part of the Power Management (PMIC) category and is known for its robustness and reliability. The TC654EUNTR operates within a wide voltage range of 3V to 5.5V, making it versatile for various power supply configurations. It is packaged in a 10-MSOP format, which is ideal for surface mount applications, ensuring compactness and ease of integration into modern electronic designs.

TC654EUNTR Features

The TC654EUNTR boasts several key features that set it apart from similar motor drivers in the market. Its primary function is to drive brushless DC (BLDC) motors, which are known for their efficiency, high power density, and low maintenance. The device supports an I2C interface, facilitating seamless communication with microcontrollers and other system components. This feature is particularly advantageous in applications requiring precise control and monitoring of motor speed and direction.

One of the standout features of the TC654EUNTR is its compliance with stringent industry standards. It is REACH unaffected and ROHS3 compliant, ensuring that it meets environmental and safety regulations, making it suitable for a wide range of applications, including those in sensitive environments. The moisture sensitivity level (MSL) of 1 (unlimited) further enhances its durability and reliability, even in high humidity conditions.

TC654EUNTR Applications

The TC654EUNTR is specifically designed for fan controller applications, where precise control and high efficiency are paramount. Its ability to drive BLDC motors makes it ideal for applications requiring high-speed, low-noise operation. This includes cooling fans in computers, servers, and other electronic devices where thermal management is critical. The TC654EUNTR’s wide operating voltage range and surface mount packaging make it suitable for a variety of power supply configurations, ensuring compatibility with different system designs.

Conclusion of TC654EUNTR

In summary, the TC654EUNTR is a highly reliable and versatile motor driver IC designed for fan control applications. Its wide operating voltage range, compatibility with BLDC motors, and robust compliance with industry standards make it an excellent choice for engineers and designers looking for a high-performance solution. The TC654EUNTR’s compact surface mount packaging and I2C interface further enhance its appeal, making it easy to integrate into modern electronic systems. Whether used in computer cooling fans or other high-efficiency applications, the TC654EUNTR delivers exceptional performance and reliability, ensuring optimal motor control and system efficiency.

TC654EUNTR Documents

Download datasheets and manufacturer documentation for TC654EUNTR

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