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[SITUATION] · [QUIET] · [TECHNOLOGY]

2 clusters · 8 sources · 6 days · First seen 17 days ago · Last updated 12 days ago

Texas Instruments EV current sensor launch

Overview

Texas Instruments has introduced the TMCS2100-Q1, a multiaxial coreless Hall-effect current sensor intended for use in electric vehicle (EV) and hybrid electric vehicle (HEV) traction inverters.

The sensor is designed to address the trade-off between the accuracy of large magnetic-core sensors and the compact size of coreless alternatives. By measuring magnetic field components both horizontally and vertically, the device uses a proprietary algorithm to compensate for measurement errors resulting from vibrations, mounting deviations, or magnetic crosstalk.

Texas Instruments reports that this technology can be up to 20 times more accurate than existing single-direction coreless sensors. The improved precision in the traction inverter is expected to enhance powertrain torque control, potentially resulting in smoother acceleration, reduced motor noise, improved efficiency, and extended driving range.

Entities

Texas Instruments

Timeline

12 days ago

[TECHNOLOGY] 2 sources
Texas Instruments debuts multiaxial current sensor for EVs
Texas Instruments launched the TMCS2100-Q1, a multiaxial Hall-effect current sensor that offers 20 times more accuracy than single-axis alternatives for EV and HEV traction inverters.
17 days ago

[TECHNOLOGY] 6 sources
Texas Instruments unveils new Hall-effect sensor for EVs
Texas Instruments' new TMCS2100-Q1 sensor uses multiaxial Hall-effect technology to provide highly accurate current measurement for EV traction inverters, improving efficiency and driving smoothness.

Sources

electrek.co · electronicsforu.com · eletimes.com · next-mobility.de · student-circuit.com · tedroid.com · thedriven.io · vaielettrico.it