USB5806-I/KD - Microchip Technology

The USB5806-I/KD is a versatile and high-performance USB 3.1 Gen 1 hub controller from Microchip Technology, designed to provide an efficient and reliable solution for expanding USB capabilities in various applications. This advanced hub controller is an ideal choice for system designers looking to upgrade their products with additional USB ports while maintaining a compact footprint and power efficiency.

Featuring six downstream ports, the USB5806-I/KD allows for the connection of multiple USB devices simultaneously, making it perfect for use in desktop PCs, laptops, docking stations, monitors, and embedded systems. With support for USB 3.1 Gen 1, this hub controller can facilitate data transfer speeds of up to 5 Gbps, ensuring swift and smooth data transfer between connected devices.

The device comes with built-in flexibility, offering various modes of operation including a multi-transaction translator (MTT) for optimal performance with mixed-speed devices. It also supports individual or ganged power switching and over-current protection, providing enhanced safety features for connected devices.

The USB5806-I/KD is designed for ease of use and integration. It includes Microchip's proprietary FlexConnect technology, which allows a downstream port to become an upstream port, enabling easy reversible connection. This feature is particularly useful in applications where the orientation of the USB connection may vary, such as in docking stations or when integrating reversible USB connectors.

This hub controller is also equipped with an internal oscillator, which reduces the need for external components and simplifies the design process. Its compliance with battery charging specifications ensures that it can efficiently handle charging protocols for smartphones, tablets, and other portable devices.

Overall, the USB5806-I/KD is a robust and feature-rich USB hub controller that delivers performance, flexibility, and reliability for a wide range of USB expansion needs. Its integration into a system can significantly enhance the user experience by providing additional connectivity options and ensuring fast data transfer rates.