TLE4971A075N5UE0001XUMA1

Current Sensors Overview

The Infineon TLE4971A075N5UE0001XUMA1 is a high-precision coreless current sensor featuring an analog voltage output interface. It provides a detection range of 75 A with a sensitivity of 16 mV/A and operates within a supply voltage range of 3.1 V to 3.5 V, consuming a maximum supply current of 25 mA. The device supports bidirectional measurement for both AC and DC currents, offering a bandwidth frequency of 210 kHz and a response time of 700 ns. It is housed in an 8-PowerTDFN package, rated for operation between -40°C and 125°C, and holds AEC-Q100 qualification.

Current Sensors Feature Summary

• High-precision coreless magnetic sensing technology for accurate current measurement
• Integrated diagnostic functions including over-current and under-voltage protection
• UL 1577 and IEC 62368-1 certified for enhanced safety compliance
• Pre-calibrated design simplifying integration into power systems

Current Sensors Applications

• Automotive battery management systems
• Industrial motor control drives
• Power supply monitoring circuits
• Electric vehicle charging infrastructure

Current Sensors Procurement Notes

Verify the specific suffix N5UE against official Infineon documentation to confirm package type and tape/reel specifications. Ensure compatibility with moisture sensitivity level 3 requirements during storage and handling. Confirm that the 75 A rating aligns with system peak load requirements before procurement.

Current Sensors Selection Notes

Select this component when a 75 A bidirectional current range is required with analog output simplicity. Consider the 8-PowerTDFN package constraints for thermal management and PCB layout. Verify that the 3.1 V to 3.5 V supply voltage matches the system's available rail. Check if the integrated diagnostics meet the specific safety integrity levels needed for the application.

Current Sensors Part Context

This part belongs to the XENSIV TLE4971 family of coreless current sensors designed for automotive and industrial environments. It utilizes Hall effect technology to measure current without electrical isolation barriers, providing galvanic isolation up to 1150 V. The series emphasizes compactness and high accuracy for modern power electronics.

Current Sensors Replacement Considerations

TLE4971A075N5E0001XUMA1 is listed as a parameter-equivalent alternative. Verify package differences and ordering suffixes before substitution.