PI3USB3031 USB 2.0 and MHL Multiplexer

The Diodes PI3USB3031 is a highly versatile 2-channel, 1:3 multiplexer designed to streamline high-speed data and display connectivity in modern electronic devices. This multiplexer integrates USB 2.0 high-speed (480 Mbps) switches and mobile high-definition link (MHL) or mobility display port (MyDP) switches within a single compact package. With a wide V_CC range of 1.8 V to 5.5 V and overvoltage tolerance (OVT) on all I/O pins, the PI3USB3031 ensures robust performance and protection against voltage spikes. Its power-off protection feature isolates signal lines when power is not present, preventing leakage currents. The device supports the latest MHL Rev. 3.0 specification, making it ideal for mobile applications requiring efficient data transfer and display capabilities. Encased in a small 12-pin VQFN package, the PI3USB3031 is perfect for space-constrained designs, offering reliable and high-speed switching for a variety of applications.