ON Semiconductor FSUSB46UMX - USB 2.0 Full-Speed Switch

The ON Semiconductor FSUSB46UMX is a high-performance, versatile USB 2.0 full-speed switch designed to facilitate the sharing of USB peripherals or to function as a port isolation switch. This compact and efficient integrated circuit is ideal for applications where USB signal integrity and seamless switching are crucial. Its low on-capacitance (C<sub>ON) and on-resistance (R<sub>ON) characteristics ensure minimal signal distortion and attenuation, providing a reliable and high-quality USB interface for a wide range of electronic devices.

Key Features

• USB 2.0 Full-Speed Compliant: The FSUSB46UMX is fully compliant with the USB 2.0 specification, ensuring compatibility with full-speed (12 Mbps) data rates.
• Low Power Consumption: Designed with power efficiency in mind, this switch conserves energy, making it suitable for battery-powered devices.
• High-Performance Switching: Features a 4:1 multiplexer/demultiplexer configuration, allowing for flexible switching arrangements.
• Bidirectional Operation: The switch can be used in either direction, providing design flexibility for USB signal routing.
• ESD Protection: Integrated electrostatic discharge (ESD) protection circuits safeguard the switch against static electricity damage, enhancing the durability of the end product.

Applications

• Smartphones, Tablets, and Other Portable Devices
• Desktop and Laptop Computers
• Docking Stations and Port Replicators
• USB Peripheral Sharing Devices
• USB Hub and Port Isolation Applications

The FSUSB46UMX is housed in a micro-packaged UQFN-10 package, which is optimized for space-constrained applications. Its small form factor, combined with its high-speed performance, makes it an excellent choice for designers looking to integrate USB switching capabilities into their products without compromising on space or functionality.

With its robust design and comprehensive feature set, the ON Semiconductor FSUSB46UMX USB 2.0 full-speed switch is a top-tier solution for managing USB signals in a multitude of electronic devices, ensuring seamless operation and user satisfaction.