TLE4973A075T5S0001XUMA1

Current Sensors Overview

The TLE4973A075T5S0001XUMA1 is a high-precision miniature coreless magnetic current sensor designed for AC and DC measurements. It features an analog interface and is housed in an 8-PowerTDFN package. The device operates within a supply voltage range of 3.1 V to 3.5 V, with a maximum operating temperature of +125°C and a minimum of -40°C. It offers a measurement range of 75 A and maintains an accuracy of 2%. The sensor includes diagnostic capabilities such as UV, OV, and OCD detection, ensuring reliable performance in demanding power applications.

Current Sensors Feature Summary

• High-precision coreless magnetic sensing technology for accurate AC and DC current measurement
• Integrated diagnostic functions including under-voltage, over-voltage, and over-current detection
• Compact 8-PowerTDFN surface-mount package suitable for space-constrained designs
• Analog output interface for straightforward integration with microcontrollers

Current Sensors Applications

• Motor control systems requiring precise current feedback
• Power supply units needing efficient current monitoring
• Industrial automation equipment utilizing AC/DC current sensing
• Automotive electronics compliant with AEC-Q100 standards

Current Sensors Procurement Notes

Verify the specific ordering suffix and package variant against official Infineon documentation before procurement. Ensure compatibility with your board layout and thermal requirements. Confirm RoHS compliance status through the manufacturer's latest certificates. Cross-reference the part number with authorized distributors to avoid counterfeit components. Check for any recent lifecycle updates or recommended replacements.

Current Sensors Selection Notes

Select this component when high accuracy and compact size are critical for current sensing applications. The analog interface simplifies design complexity compared to digital alternatives. Consider the 75 A measurement range and 2% accuracy for suitability in motor drives and power supplies. Evaluate the 8-PowerTDFN package for PCB space constraints. Ensure the operating temperature range meets your environmental conditions.

Current Sensors Part Context

This part belongs to the XENSIV™ TLE4973 series of current sensors from Infineon Technologies. The series focuses on providing high-precision, miniature solutions for modern power management challenges. The TLE4973 family utilizes coreless magnetic sensing technology to deliver accurate measurements without the need for traditional shunt resistors or bulky transformers.

Current Sensors Replacement Considerations

Consult Infineon's official selection guide for direct substitutes. Verify pinout and electrical parameter compatibility before replacing. Check for updated versions within the TLE4973 family that may offer improved specifications or packaging options.