TLE4973-R075T5-S0001 Datasheet | Infineon

TLE4973-xxxx T5-S0001 XENSIV™ high accuracy coreless current sensor for internal current rail applications Features - High accurate, scalable, DC & AC current sensing up to ±132 A for high current applications - 5 V supply voltage - Configurable differential analog output (including ratiometricity option) - ISO 26262 Safety Element out of Context for safety requirements up to ASIL B - Integrated current rail with typical 220 µΩ insertion resistance enables ultra-low power loss - Smallest form factor, 8x8 mm SMD, for easy integration and board area saving - Very low sensitivity error over temperature and lifetime - Excellent stability of offset over temperature and lifetime - Galvanic functional isolation up to 1150 V VIORM. Partial discharge capability of at least 1200 V - Differential sensor principle ensures superior magnetic stray field suppression - High bandwidth provides fast response time and low phase delay - Over-Current Detection with configurable threshold (max detection time < 1.0 µs) - EEPROM with integrated charge-pump for in-system programming and end-of-line calibration - Digital control and diagnostic interface. It provides: temperature readout, safety status readout, read/write programming access to internal EEPROM, control of diagnosis mode - Pre-calibrated over temperature with possibility of in-system end-of-line calibration Potential applications - General purpose electrical drives - Chargers and on-board chargers - PV inverters, smart circuit breakers and Uninterruptible Power Supply (UPS) - Over-load and over-current detection - Current monitoring and power supplies Product validation Qualified for automotive applications. Product validation according to AEC-Q100, Grade 1. Description TLE4973 is a high precision miniature coreless magnetic current sensor for AC and DC measurements with analog interface and fast over-current detection output. Negative effects (saturation, hysteresis) known from open loop sensors using flux...