TLE4971A025T5UE0001XUMA1

Current Sensors Overview

The TLE4971A025T5UE0001XUMA1 is a high-precision, coreless current sensor manufactured by Infineon Technologies. It features an analog voltage output with a sensitivity of 48mV/A and supports bidirectional current measurement up to 25A. The device operates on a supply voltage of 3.1V to 3.5V, drawing a maximum supply current of 25mA. It offers a frequency response of 210kHz and a response time of 700ns. Packaged in an 8-PowerTDFN (PG-TISON-8-6) surface-mount case, it functions within a temperature range of -40°C to 125°C.

Current Sensors Feature Summary

• Coreless magnetic sensing technology for high precision
• Integrated optical diagnostic capabilities
• Bidirectional current detection interface

Current Sensors Applications

• Automotive power electronics monitoring
• Industrial motor control systems
• High-voltage battery management applications

Current Sensors Procurement Notes

Verify the specific suffix 'UE' against official Infineon documentation to confirm functional equivalence, as ordering suffixes may indicate distinct packaging or variant specifications. Confirm availability status directly with authorized distributors, as standard lead times are approximately 18 weeks. Ensure compliance with RoHS3 and REACH regulations prior to integration into final assemblies.

Current Sensors Selection Notes

Select this component when bidirectional current sensing is required alongside integrated optical diagnostics. The internal current rail design simplifies board layout compared to external shunt solutions. Consider the 8-PowerTDFN package constraints and thermal requirements. Verify that the 25A rating aligns with peak load expectations and that the analog output matches the downstream ADC input range.

Current Sensors Part Context

This part belongs to the XENSIV TLE4971 family of coreless current sensors. It utilizes Hall effect principles without a magnetic core, enabling compact designs. The series is designed for automotive-grade reliability, featuring AEC-Q100 qualification. It provides isolation voltages up to 1150 VORM, suitable for high-side or low-side current monitoring in electric vehicle and industrial power architectures.

Current Sensors Replacement Considerations

TLE4971A025T5E0001XUMA1 is documented as a parameter-equivalent substitute.