TLI4971A120T5UE0001XUMA1

Current Sensors Overview

The TLI4971A120T5UE0001XUMA1 is a board-mount current sensor from Infineon Technologies, utilizing XENSIV magnetic coreless technology. It provides high-precision bi-directional AC and DC current measurements with an analog interface and dual fast overcurrent detection outputs. The device operates within a supply voltage range of 3.1V to 3.5V and supports a maximum current rating of 120A. It features a sensitivity of 10mV/A and a frequency response of 210kHz. The component is housed in an 8-PowerTDFN package (PG-TISON-8-6) and is designed for surface mount installation.

Current Sensors Feature Summary

• Coreless magnetic sensing architecture enabling high precision for both AC and DC currents
• Integrated dual fast overcurrent detection outputs for rapid system protection
• Analog voltage output interface providing direct signal processing capability

Current Sensors Applications

• High-precision industrial motor control systems
• Automotive power distribution units
• Battery management systems requiring bidirectional measurement

Current Sensors Procurement Notes

Verify the specific suffix 'UE' against the official Infineon selection guide to confirm the exact pinout configuration and packaging variant. Ensure that the required isolation voltage and operating temperature range align with the target application's thermal and safety standards before finalizing the procurement order.

Current Sensors Selection Notes

Select this component when bi-directional current monitoring is required alongside immediate fault detection capabilities. The analog interface simplifies integration with microcontrollers lacking dedicated digital sensor protocols. Consider the 120A rating and 10mV/A sensitivity to ensure adequate signal-to-noise ratio for the intended load conditions.

Current Sensors Part Context

This part belongs to the XENSIV TLI4971 family of magnetic current sensors. It shares the core sensing technology with variants like TLE4971 but differs in interface and diagnostic features. The TLI series specifically emphasizes analog output and integrated overcurrent detection compared to purely digital alternatives.

Current Sensors Replacement Considerations

The TLI4971A120T5E0001XUMA1 is listed as a parameter-equivalent alternative. Verify mechanical footprint compatibility and electrical pin mapping before substitution.