KP229E3518XTMA1

Pressure Sensors Transducers Overview

The KP229E3518XTMA1 is an analog absolute pressure sensor from Infineon Technologies, designed for manifold air pressure applications. It operates within a pressure range of 50 kPa to 400 kPa with an accuracy of ±4.0 kPa. The device supports a supply voltage of 4.5 V to 5.5 V and delivers an analog output signal ranging from 0.5 V to 4.55 V. It features a surface-mount DSOF-8 package and is qualified under AEC-Q100 standards. The sensor functions reliably across a temperature range of -40 °C to +140 °C.

Pressure Sensors Transducers Feature Summary

• Provides high-precision analog output for manifold air pressure measurement
• Integrated temperature compensation ensures stable performance across wide thermal ranges
• AEC-Q100 qualification supports reliability in advanced automotive environments

Pressure Sensors Transducers Applications

• Manifold air pressure sensing in internal combustion engines
• Automotive engine management systems requiring absolute pressure data
• Advanced automotive applications demanding high sensitivity and accuracy

Pressure Sensors Transducers Procurement Notes

Verify the complete ordering part number including suffixes such as XTMA1 against official Infineon documentation to ensure correct packaging and variant selection. Confirm that the specific application environment aligns with the stated operating temperature and pressure limits. Cross-reference the AEC-Q100 qualification status if automotive grade compliance is mandatory for the design. Ensure compatibility with the required analog output voltage range during system integration.

Pressure Sensors Transducers Selection Notes

Select this component when a board-mounted absolute pressure sensor with analog output is required for manifold air pressure monitoring. The ±4.0 kPa accuracy and 50 kPa to 400 kPa range suit typical engine intake manifold conditions. Consider the DSOF-8 package for surface mount assembly constraints. Verify that the 4.5 V to 5.5 V supply voltage matches the system power architecture before finalizing the design.

Pressure Sensors Transducers Part Context

This part belongs to the XENSIV KP22x series of manifold air pressure sensors developed by Infineon Technologies. The series targets automotive applications with integrated signal conditioning. The KP229E3518XTMA1 represents a specific configuration within this family, optimized for absolute pressure measurement with analog interface capabilities suitable for direct connection to microcontroller ADC inputs.

Pressure Sensors Transducers Replacement Considerations

KP229F3519XTMA1 offers similar pressure range and package but may differ in specific electrical characteristics.