Airbag and Crash Detection

NXP enables passive vehicle safety features such as crash detection to maintain driver and passenger safety.

NXP sensors and MCU, developed following ISO26262 standard, monitor vehicle acceleration variation and help deploy airbags in case of a collision. Multiple accelerometers detect abrupt changes in acceleration. An integrated IC helps transmit data from remote sensors to the main electronic control unit (ECU). NXP also offers multiple solutions for ECU power management, designed to meet airbag application requirements.

Application Details

Block Diagram

Interact with an application:

Airbag PSI5

Recommended Products for:

Airbag PSI5

Select a block to see our recommended products.

  • MC33789: Airbag Power Supply and PSI5 Sensor Interface
  • FXLS93: PSI5 Automotive Safety Digital Accelerometer
  • FXLS93: PSI5 Automotive Safety Digital Accelerometer
  • MC33789: Airbag Power Supply and PSI5 Sensor Interface
  • TJA1029: LIN 2.2A/SAE J2602 Transceiver with TXD Dominant Timeout
  • TJA1042: High-Speed CAN Transceiver with Standby Mode
  • MC33797: Four Channel Squib Driver IC
  • FXLS93: PSI5 Automotive Safety Digital Accelerometer

Airbag DSI3

Recommended Products for:

Airbag DSI3

Select a block to see our recommended products.

  • MC33789: Airbag Power Supply and PSI5 Sensor Interface
  • FXLS93: PSI5 Automotive Safety Digital Accelerometer
  • FXLS93: PSI5 Automotive Safety Digital Accelerometer
  • TJA1029: LIN 2.2A/SAE J2602 Transceiver with TXD Dominant Timeout
  • TJA1042: High-Speed CAN Transceiver with Standby Mode
  • MC33797: Four Channel Squib Driver IC
  • SA0528: Dual DSI3 Leader Transceiver for Automotive Applications
  • FXLS90: DSI3/SPI Automotive Safety Digital Accelerometer
Get diagram PDF

Related Applications

  1. Vehicle Dynamics

Design Resources

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Note: For better experience, software downloads are recommended on desktop.

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