Microchip Technology USB5744-I/2GX01 USB 3.0 Hub Controller

The USB5744-I/2GX01 is a high-performance USB 3.0 hub controller from the reputable Microchip Technology, designed to extend the capabilities of a single USB port on a host system by providing additional USB ports. It is an ideal solution for a wide range of applications, including desktop and mobile PCs, consumer electronics, embedded systems, and more.

This versatile hub controller integrates a 4-port SuperSpeed USB 3.0 hub with a 5 Gbps link rate for each port, ensuring fast data transfer rates and efficient connectivity for multiple USB devices. The product is compliant with the USB 3.0 specification and is also backward compatible with USB 2.0 and 1.1 devices, providing a seamless user experience for a variety of peripherals such as external hard drives, flash drives, cameras, and more.

The USB5744-I/2GX01 is equipped with an internal USB 3.0 PHY, which simplifies design and reduces external component requirements, making it a cost-effective solution for system developers. The hub controller also supports individual port power control and over-current protection, enhancing system reliability and user safety.

Featuring configurable vendor ID, product ID, and device ID, the USB5744-I/2GX01 allows OEMs to customize their products for unique identification. The device can be configured through an I²C interface or via external EEPROM, which provides flexibility in terms of configuration and firmware updates.

For developers looking to implement fast-charging capabilities, the USB5744-I/2GX01 supports Battery Charging Specification 1.2, enabling faster charging of connected devices. Additionally, it includes Microchip's proprietary FlexConnect technology, which allows the hub to easily switch between a USB host and a USB device, making it a versatile choice for docking stations and other dual-role applications.

The hub controller is offered in a compact 64-pin QFN package, making it suitable for space-constrained applications. With its robust design, advanced features, and Microchip's commitment to quality, the USB5744-I/2GX01 is a reliable and high-performing solution for expanding USB connectivity in a multitude of electronic products.