Microchip Technology USB2517-JZX-TR USB 2.0 Hub Controller

The USB2517-JZX-TR from Microchip Technology is a versatile and high-performance USB 2.0 hub controller designed for a wide range of applications. This multi-port hub controller integrates a 7-port hub with a 1.8V to 3.3V voltage regulator, making it an ideal solution for manufacturers looking to expand the number of USB ports in their product designs without compromising on space or power efficiency.

This IC is part of Microchip's USB 2.0 hub family and is compliant with the USB 2.0 Specification. It supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data rates, ensuring compatibility with a broad range of USB devices. The USB2517-JZX-TR is also backward compatible with USB 1.1 legacy devices, ensuring seamless integration with older peripherals.

One of the key features of the USB2517-JZX-TR is its MultiTRAK™ technology, which provides multiple transaction translators. This feature allows each downstream port to handle full bandwidth for simultaneous operation of multiple USB devices, ensuring optimal performance and reducing data bottlenecks.

The USB2517-JZX-TR comes in a 64-pin QFN package, offering a compact footprint for space-constrained applications. It requires minimal external components, which simplifies the design process and accelerates time to market for product developers. Additionally, it is equipped with PortMap and PortSwap features, which provide customizable port mapping and polarity, further enhancing design flexibility.

With built-in features such as over-current protection, the USB2517-JZX-TR ensures safe operation and protects connected devices. It also supports individual or ganged power switching and over-current detection, giving system designers control over power management strategies.

Designed for reliability and durability, the USB2517-JZX-TR is suitable for a wide array of applications, including desktop and laptop PCs, docking stations, monitors, standalone hubs, and multimedia devices. Its industrial temperature range also makes it suitable for industrial applications where extreme conditions are a factor.

Overall, the USB2517-JZX-TR is a robust and highly functional USB hub controller that offers a perfect blend of performance, power efficiency, and design flexibility, making it a top choice for system designers looking to enhance USB connectivity in their products.