Tire pressure monitoring system (TPMS)

A safety feature that’s mandatory in a growing list of countries, a tire pressure management system (TPMS) requires reliable integration of a low power sensor into the rough environment of a car tire. Price pressure means that the solution must also be in line with your budget. With Infineon’s semiconductor products, you’ll get more than you bargained for. Take advantage of the unique functionalities and features we offer and make your TPMS application a guaranteed success.

System diagram for tire pressure monitoring system (TPMS)

System benefits

  • TPMS ensures correct tire pressure which is essential for car safety, handling, comfortable driving and tire lifetime
  • Furthermore, accurate tire pressure prevents increased fuel consumption/CO 2 emissions
  • TPMS is already mandatory in the USA, EU and South Korea
  • Infineon’s TPMS IC SP37 provides
    • Various surveillance functions ensuring reliable measurements
    • Pre-calibrated pressure sensor system for instant use
    • Fully packaged sensor system proven to withstand harsh automotive environments
    • Microcontroller-based architecture enables flexible system design
    • High level of integration for reducing overall system component count
    • Increased tire lifetime by up to 30%