Microchip Technology's USB2517I-JZX-TR: A Versatile USB 2.0 Hi-Speed Hub Controller

The USB2517I-JZX-TR from Microchip Technology is a cutting-edge USB 2.0 Hi-Speed hub controller that stands out for its robust design and flexibility. This highly integrated solution is ideal for a wide range of applications, from desktop and notebook PCs to docking stations, monitors, and a multitude of embedded systems.

At the heart of the USB2517I-JZX-TR is its ability to support up to seven downstream ports with a single transaction translator per hub and one or more transaction translators per port. This feature ensures seamless operation and maximized bandwidth efficiency when managing multiple USB devices with varying speeds. The controller is also equipped with Microchip's patented MultiTRAK technology, which significantly boosts the data throughput for each port, providing an optimized user experience.

Key Features:

• Compliance: Fully compliant with the USB 2.0 specification, the USB2517I-JZX-TR ensures compatibility with a broad range of devices and guarantees a high level of performance.
• Port Power Control: The hub controller includes individual port power control, enabling better power management and conservation, as well as support for battery-powered applications.
• Customization: The device offers a range of configurable options, including the number of enabled downstream ports, compound device settings, and manufacturer descriptors, allowing for a tailored solution that meets specific design requirements.

For enhanced protection, the USB2517I-JZX-TR features built-in ESD protection, overcurrent detection, and hot-swap capabilities, making it a reliable choice for systems that require robust operation in challenging environments. Furthermore, the controller supports both self-powered and bus-powered modes, providing designers with the flexibility to adapt to various power scenarios.

Available in a 64-pin QFN package, the USB2517I-JZX-TR is designed for ease of PCB layout and space-saving applications. Its industrial temperature range also ensures operation in extreme conditions, making it suitable for a wide array of industrial and commercial products.

With its comprehensive feature set and Microchip's renowned quality and support, the USB2517I-JZX-TR represents a premier solution for designers looking to integrate USB 2.0 hub functionality into their next-generation products.