XENSIV™ high precision coreless current sensor TLI4971
Flexible, power enhanced sensor for industrial applications
Our XENSIVTM TLI4971 is a new Infineon high precision miniature coreless magnetic current sensor for AC and DC measurements with analog interface and dual fast over-current detection outputs. The sensor is UL certified. The Infineon well-established and robust Hall technology enables accurate and highly linear measurement of currents with a full measurement range up to ±120A. All negative effects (saturation, hysteresis) commonly known from sensors using flux concentration techniques are avoided. The current sensor is equipped with internal self-diagnostic feature.
The digitally assisted analog concept of TLI4971 offers superior stability over temperature and lifetime thanks to the proprietary digital stress and temperature compensation. The differential measurement principle allows great stray field suppression for operation in harsh environments.
Summary of Features