While TMR works differently, it's a similar concept to Hall effect devices. When you move a TMR joystick, it moves a magnet ...

The newest current sensor family from Allegro MicroSystems, Inc., the ACS704, is the first SOIC8-packaged Hall-effect current sensor with the current path integrated into the package for greater ...

The technique is called high-side current sensing. However, measurements at that location are fraught with problems. Of primary concern is that the measurement is at main line voltage, a problem if ...

Allegro MicroSystems Inc. has introduced the ACS704 family of Hall-effect magnetic field sensors in SOIC8 packaging, with the current path integrated into the package for better sensitivity and ...

The ACS37017 from Allegro MicroSystems is a Hall-effect current sensor designed for high-voltage power conversion systems in ...

Sensing current, especially in higher-voltage settings, is often a challenge. It’s generally more difficult than voltage sensing, as it is usually “invasive” and requires “breaking” into the ...

As systems extend and expand the exploitation of the latest power semiconductors (IGBTs, MCTs, etc.) that manifest the very relentless advance in power output limits, a prerequisite (and parallel) ...

Speed: The ACS37100, powered by XtremeSense™ TMR technology, delivers industry-leading 10-MHz bandwidth. Recently named an EDN Product of the Year, the sensor protects fast-switching GaN and SiC ...

The factory-calibrated sensor answers the call for accuracy, integrating high-voltage isolation with an advanced sensing architecture to achieve an industry-leading 0.55% typical sensitivity error ...

Motor control circuits in appliances including refrigerators, washing machines and air conditioners, need to operate more efficiently, reliably and safely while meeting cost requirements. With energy ...

Allegro MicroSystems (ALGM) has rolled out the ACS37017 Hall-effect current sensor, a high accuracy device that completes its portfolio targeting power electronics needs in AI data centers, ...