Microchip Technology's USB3813-1080XY-TR USB 2.0 Hub Controller

The USB3813-1080XY-TR is a highly integrated and feature-rich USB 2.0 hub controller from Microchip Technology, designed to add multiple USB ports with advanced functionality to various electronic devices. This compact and efficient solution is perfect for applications where board space is at a premium and performance is paramount.

Key Features

• Multi-Port Expansion: The USB3813-1080XY-TR allows for the expansion of a single USB port into multiple downstream ports, typically three, enabling the connection of additional peripherals to a host system.
• High-Speed Interface: With support for USB 2.0, the controller provides high-speed data transfer rates of up to 480 Mbps, ensuring swift and reliable communication between connected devices.
• Low-Power Operation: Designed with power efficiency in mind, this hub controller is suitable for battery-powered applications, thanks to its low-power operation and various power-saving modes.
• Plug-and-Play Functionality: The device supports hot-swapping and is compliant with USB 2.0 specifications, allowing for easy and seamless integration without the need for additional drivers or software.

Applications

The USB3813-1080XY-TR is versatile and can be used in a wide range of applications, including but not limited to:

• Consumer electronics such as TVs, gaming consoles, and home entertainment systems
• Portable devices like tablets, smartphones, and e-readers
• Desktop and laptop computers for extending USB port availability
• Industrial control systems requiring additional USB interfaces

Design and Integration

With its small footprint, the USB3813-1080XY-TR is available in a 36-pin QFN package, making it ideal for space-constrained designs. The integration process is simplified with the inclusion of internal pull-up and pull-down resistors, and an onboard oscillator, reducing the number of external components required.

Microchip Technology's commitment to quality and reliability is evident in the USB3813-1080XY-TR, offering designers a robust USB hub solution that meets the stringent requirements of modern electronic systems. Its tape and reel packaging (denoted by the 'TR' suffix) also ensures compatibility with automated assembly processes, further streamlining manufacturing workflows.