PI3USB221EZUAEX - High-Performance USB 2.0 Switch

The PI3USB221EZUAEX is a versatile and high-performance USB 2.0 switch from Diodes Incorporated, designed to provide a seamless and efficient switching solution for USB 2.0 signals. This product is particularly well-suited for applications that require switching between two USB hosts or devices, offering a reliable and high-quality signal routing option.

Key Features

• USB 2.0 High-Speed Compatible: The switch is fully compliant with USB 2.0 High-Speed (480Mbps) and Full-Speed (12Mbps) standards, ensuring compatibility with a wide range of USB devices.
• Low On-Capacitance (C_ON): The PI3USB221EZUAEX boasts a low on-capacitance of 6pF (typical), which minimizes signal attenuation and ensures high signal integrity.
• Low On-Resistance (R_ON): With a typical on-resistance of 4Ω, this switch provides a low-resistance path for USB signals, reducing voltage drop and power loss.
• ESD Protection: It comes with integrated Electrostatic Discharge (ESD) protection circuitry, safeguarding connected devices against common electrostatic occurrences.
• Power-Off Protection: The switch offers power-off protection, ensuring that the USB signals are isolated when the power is off, preventing potential damage to connected devices.
• Small Package Size: Housed in a compact UQFN-10 package, the PI3USB221EZUAEX is ideal for space-constrained applications without compromising performance.

Applications

The PI3USB221EZUAEX is suitable for a diverse range of applications, including but not limited to:

• Mobile Phones and Smart Devices
• Notebook and Desktop Computers
• Docking Stations and Port Replicators
• USB Peripheral Switching
• USB Hub and Port Sharing Devices

Conclusion

With its high-speed data handling capabilities, low power consumption, and robust protection features, the PI3USB221EZUAEX from Diodes Incorporated represents an excellent choice for designers looking to enhance the USB switching functionality in their electronic products. Its small form factor and high reliability make it an ideal solution for today’s compact and high-performance USB applications.