Infineon Technologies AG Sensor technology - Current sensors - TLI4971-A075T5-E0001 TLI4971-A075T5-E0001

XENSIV™ - TLI4971-A075T5-E0001 magnetic coreless current sensor with analog interface and dual fast over-current detection output The Infineon XENSIVTM TLI4971-A075T5-E0001 is a new pre-programmed 75A sensor. The high precision current measurement serves applications with medium to high currents. Due to the coreless magnetic current sensing principle, saturation or hysteresis effects commonly known from sensors using flux concentration techniques are avoided. The analog interface and dual fast over-current detection pins with a reaction time of less than 1µs ensures a safe operation of the applications. Infineon's well-established and robust Hall technology enables accurate and highly linear measurement of AC and DC currents with a full measurement range up to ±75A full scale range. d. 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. We offer two derivatives: TLI4971-A075T5-U-E00 01 with 75A measurement range, UL certified device TLI4971-A075T5-E0001 with 75A measurement range Summary of Features Integrated current rail with typical 225µΩ insertion resistance enables ultra-low power loss SMD package with very small form factor, 8x8mm for easy integration and board area saving Single supply voltage, 3.1V to 3.5V Highly accurate, scalable, DC & AC current sensing Typical bandwidth of 240kHz Very low sensitivity error over temperature (max. 2.5%) Excellent stability of offset over temperature and lifetime High robustness to voltage slew rates up to 10V/ns Galvanic functional isolation up to 1150V peak VIORM. Partial discharge capability of at least 1200V. 4mm clearance and creepage. Differential sensor principle ensures superior magnetic stray field suppression Two independent fast Over-Current Detection (OCD) pins with configurable thresholds enable protection mechanisms for power circuitry (typical 0,7µs) TS: -40…+105°C Precalibrated sensor Potential Applications Electrical drives (up to 690V) Photovoltaic Inverter General purpose inverters Overload and over-current detection Current monitoring Chargers Power supplies Applications DIN rail power supplies Servo motor drive and control Washing and drying Designers who used this product also designed with IPB020N10N5LF | N-Channel Power MOSFET BSZ075N08NS5 | N-Channel Power MOSFET BSC035N10NS5 | N-Channel Power MOSFET BSC040N10NS5 | N-Channel Power MOSFET IPB033N10N5LF | N-Channel Power MOSFET IPB020N10N5LF | N-Channel Power MOSFET BSZ075N08NS5 | N-Channel Power MOSFET BSC035N10NS5 | N-Channel Power MOSFET BSC040N10NS5 | N-Channel Power MOSFET IPB033N10N5LF | N-Channel Power MOSFET IPB020N10N5LF | N-Channel Power MOSFET BSZ075N08NS5 | N-Channel Power MOSFET BSC035N10NS5 | N-Channel Power MOSFET 1 2