A new UWB product family has emerged that integrates Ultra-Wideband (UWB) technology into a single chip to support a wide range of applications, from automotive digital keys to in-car navigation. Infineon explained that by implementing distance measurement and presence detection functions into a single device, the system can be configured without a separate sensing subsystem, thereby reducing design complexity.

On the 16th, Infineon Technologies launched the 'AIROC™ UWB TSL100' family of UWB products that support precise location measurement and smart presence detection.

The TSL100 features a new architecture that reduces power consumption and enhances security, and complies with major industry consortium standards such as the Car Connectivity Consortium (CCC), Aliro, and FiRa.

It was announced that it was developed as a starting point for an extensible UWB platform that supports future standards such as IEEE 802.15.4ab.

The AIROC UWB TSL100 is divided into two versions: automotive and consumer/industrial.

The automotive TSL111A has obtained AEC-Q100 certification and supports applications for automotive OEMs and Tier 1 suppliers, including CCC digital keys, smart keys, NCAP-based presence detection, kick sensing, and intrusion detection.

The consumer and industrial TSL111C can be used for smart access control, asset tracking, contactless payment, indoor navigation, etc.

Both versions provide stable RF performance even in non-line-of-sight environments and are equipped with security features to defend against man-in-the-middle attacks.

Infineon also plans to release an engineering sample kit to support the development of the TSL100.

This kit supports system-level evaluations such as distance measurement accuracy, sensing range, and power consumption, and enables parallel development of hardware and software, thereby [facilitating] the market It is reported that this will contribute to shortening the launch period.

Infineon Technologies has approximately 57,000 employees worldwide as of the 2025 fiscal year (ended September 30) and recorded revenue of 14.7 billion euros.

It is listed on the Frankfurt Stock Exchange (trading symbol: IFX) and the U.S. over-the-counter market OTCQX International Premier (trading symbol: IFNNY).