The TLE6716G is a high-precision coreless current sensor IC developed by Infineon Technologies for accurate and non-intrusive current measurement. It utilizes a differential Hall-effect sensing principle, effectively canceling out the effects of external stray magnetic fields. This ensures reliable and precise current readings even in electromagnetically noisy environments. The sensor provides an analog output signal proportional to the current flowing through the integrated conductor.
Applications:
- Electric vehicle (EV) and hybrid electric vehicle (HEV) motor control
- Battery management systems (BMS) in automotive and industrial applications
- Solar inverters and wind turbine systems
- Industrial motor drives and servo systems
- Overcurrent protection circuits
- Power supplies and converters
Features:
- Coreless current sensing for non-intrusive measurement
- High accuracy and linearity across a wide temperature range
- Excellent immunity to external magnetic fields
- Fast response time for real-time current monitoring
- Integrated overcurrent detection feature for system protection
- Analog output signal for easy integration with microcontrollers and other control systems
- Small footprint package for space-constrained applications
Benefits:
- Improved system efficiency through accurate current measurement and control
- Enhanced system safety due to the integrated overcurrent detection
- Reduced system cost by eliminating the need for external shunt resistors
- Increased reliability and robustness in harsh operating environments
- Simplified system design due to the integrated functionality and small size
Additional Details:
The TLE6716G typically operates from a 5V power supply and provides a ratiometric analog output voltage. The current sensing range is dependent on the integrated conductor. The device is designed to withstand high isolation voltages between the primary current conductor and the sensing circuitry. Temperature compensation is integrated to ensure accuracy over a wide temperature range. The overcurrent detection threshold can be adjusted to suit specific application requirements. The TLE6716G is compliant with automotive safety standards and is designed for use in demanding automotive and industrial environments. Comprehensive documentation, including application notes and evaluation boards, are available from Infineon to facilitate the integration of the TLE6716G into various systems. Its high accuracy, robustness, and integrated features make it a valuable component for current sensing in a wide range of applications.
