TLE4973RE35S5S0010XUMA1

TLE4973RE35S5S0010XUMA1 is a XENSIV™ high accuracy coreless current sensor for external current rail applications. This high-precision miniature coreless magnetic current sensor for AC and DC measurements with analogue interface and fast over-current detection output. Negative effects (saturation, hysteresis) known from open loop sensors using flux concentration techniques are avoided. The differential measurement principle allows great stray field suppression for operation in harsh environments. The high configurability enables customization for a variety of applications. User-programmable parameters such as OCD thresholds and sensitivity settings are stored in an embedded EEPROM. It is used in applications such as main and auxiliary electrical drives, over-load and over-current detection, battery main switches, smart circuit breakers, PV inverters, current monitoring and power supplies.

• AEC-Q100, grade 0, high accurate, scalable, DC and AC current sensing
• 5V supply voltage, ratiometric single-ended analogue output
• ISO 26262 safety element out of context for safety requirements up to ASIL B
• Very low sensitivity error over temperature and lifetime
• High bandwidth provides fast response time and low phase delay
• Differential sensor principle ensures superior magnetic stray field suppression
• Over-current detection with configurable threshold (max detection time is less than 1µs)
• Current consumption is 17.5mA typical at (IAOUT = 0mA)
• Programming current is 25mA maximum, power-on delay time is 1.5ms maximum
• Ambient temperature range from -40°C to 150°C, VSON-6 package