1 Features

• Supply range: 2.3V to 5.5V

• Differential 2:1 or 1:2 switch/multiplexer or flexible

dual single-ended cross switch

• Overvoltage protection (OVP) on common pins -

28V with absolute maximum overvoltage - 30V

• IEC-61000-4-5 Surge Tolerant - +30V

• 1.2V compatible logic inputs: extended 1.2V logic

support with 0.77VIH 0.39VIL

• Powered-off protection when VCC = 0V

• Low RON: 9Ω maximum

• BW: 1.5GHz typical

• Low CON: 1.3pF typical

• LowPower Disable mode

• ESD protection exceeds JESD 22 human body

model (HBM): 2000V

• Wide temperature range: –40°C to 125°C

• 10-pin small UQFN package - 1.8mm × 1.4mm

2 Applications

• Mobile

• PC, notebook

• Tablet

• Anywhere a USB Type-C® or Micro-B connector is

used

3 Description

The TMUXHS221F is a bidirectional low-power

dual port, high-speed, USB 2.0 analog switch with

integrated protection for USB Type-C systems. The

device is configured as a dual 2:1 or 1:2 switch.

TMUXHS221F is optimized for use with the USB 2.0

D+/- lines in a USB Type-C systems.

The TMUXHS221F protection on the I/O pins can

tolerate up to 30V with automatic shutoff circuitry to

protect system components behind the switch.

The TMUXHS221F comes in a small industry

standard 10-pin QFN package. TMUXHS221F has

an extended temperature range that is an excellent

choice for many rugged applications including

industrial and high reliability use cases.