Microchip Technology, Inc. Controllers USB2517-JZX

The USB2517-JZX is a USB 2.0 Hi-Speed 7-Port Hub Controller IC designed for low power and OEM configurable applications. It features seven downstream ports that support Low-Speed, Full-Speed, and Hi-Speed devices, making it suitable for a variety of embedded USB solutions. The device operates as a Full-Speed Hub or as a Full-/Hi-Speed Hub, ensuring compatibility with a wide range of USB devices. This hub controller utilizes MultiTRAK,Ñ¢ Technology, providing a dedicated transaction translator for each port, which enhances performance. It is housed in a 64-pin QFN package and is compliant with RoHS standards. The operating temperature range is from 0°C to +70°C for commercial applications and -40°C to +85°C for industrial applications. Key features include full power management capabilities, individual or ganged power control for each downstream port, and an on-chip power-on reset. The device also integrates USB termination and pull-up/pull-down resistors, along with a 24MHz crystal driver. Enhanced EMI rejection and ESD protection are included to improve reliability in various environments. The USB2517-JZX is suitable for applications in consumer electronics, PC motherboards, multi-function USB peripherals, and embedded systems, making it a versatile choice for engineers looking to implement USB hub solutions in their projects.