Passive entry passive start (PEPS)

Products and reference designs

Passive entry passive start (PEPS)

Block diagram


Our integrated circuits and reference designs help you design passive entry passive start (PEPS) modules and key fobs that are secure and compact while reducing system power consumption and optimizing radio frequency (RF) and vehicle communication latencies.

Design requirements

PEPS automotive systems require:

  • Optimized power and range.
  • Secure relay attack prevention using Bluetooth Low Energy (BLE).
  • Achieve accurate localization using BLE while minimizing the number of nodes.

Download View video with transcript Video

Block diagram

Find products and reference designs for your system.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.