Infineon Technologies AG Sensor technology - Current sensors - TLE4971-A075T5-U-E0001 TLE4971-A075T5-U-E0001

XENSIV™ - TLE4971-A075T5-U-E00 01 high precision coreless current sensor with analog interface and optical inspection capable small SMD package, UL certified device The Infineon current sensor TLE4971-A075T5-U-E00 01 is the latest edition to our automotive qualified product family, a pre-programmed 75A current sensor. A new package developed to enable quality control only via optical inspection in the assembly line is introduced with this product. 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 two 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, rated as medium to high currents, with a full measurement range up to ±75A full scale range. All negative effects (saturation, hysteresis) commonly known from sensors using flux concentration techniques are avoided. The digitally assisted analog concept of TLE4971 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 up to 125°C. We offer two derivatives: TLE4971-A075T5-U-E00 01 with 75A measurement range, UL certified device TLE4971-A075T5-E0001 with 75A measurement range Summary of Features Minimal insertion resistance 220µΩ & inductance <1nH High dynamic range High peak current Market leading thermal performance Fast over current detection (OCD) Small size Optical inspection capable small SMD package Potential Applications On Board Chargers (OBC) High voltage auxiliary drives in automotive Industrial drives Servo drives PV inverters Charging applications Designers who used this product also designed with 1ED3123MU12H | Gate driver ICs FS33MR12W1M1H_B11 | Silicon Carbide CoolSiC™ MOSFET Modules IMBF170R1K0M1 | Silicon Carbide MOSFET Discretes F4-33MR12W1M1H_B76 | Silicon Carbide CoolSiC™ MOSFET Modules 1ED3123MU12H | Gate driver ICs FS33MR12W1M1H_B11 | Silicon Carbide CoolSiC™ MOSFET Modules IMBF170R1K0M1 | Silicon Carbide MOSFET Discretes F4-33MR12W1M1H_B76 | Silicon Carbide CoolSiC™ MOSFET Modules 1ED3123MU12H | Gate driver ICs FS33MR12W1M1H_B11 | Silicon Carbide CoolSiC™ MOSFET Modules IMBF170R1K0M1 | Silicon Carbide MOSFET Discretes F4-33MR12W1M1H_B76 | Silicon Carbide CoolSiC™ MOSFET Modules