TLE4973-A025T5-S0001 27 A, 5 V, ISO 26262-compliant
Overview
XENSIV™ - TLE4973-A025T5-S0001 high accuracy coreless current sensor with digital control and diagnostic interface in TISON package
The Infineon XENSIVTM TLE4973-A025T5-S0001 is a current sensor, pre-programmed to the 27A measurement range with integrated current rail in 8x 8mm SMD body. This sensor works at 5 V with up to ±27 A measurement range and provides an analog output with over current detection output. Digital control interface provides temperature readout, safety status readout, read/write programming access to internal EEPROM, and control of diagnosis mode.
Summary of Features
- High accurate coreless sensor
- 5 V supply voltage
- Galvanic isolation up to 1150 V
- Ultra-low ohm internal current rail
- Digital control interface
- Very fast overcurrent detection
- Programmable sensitivity
- Programmable overcurrent threshold
- ISO 26262-compliant (ASIL B)
- Semi differential output
Benefits
- No hysteresis, no saturation
- Robustness against surge voltage
- Protection against over currents
- Very low power dissipation
- Fit for safety critical application
- Reliable measurement over lifetime
Potential Applications
- Electric drivetrain
- Adapters and chargers
- Onboard battery charger
- Photovoltaic
- Uninterruptible power supplies (UPS)
- Automotive Battery Management System (BMS)
Support
