Mitch Polonsky, High-side Current Sensor Product Marketer at Microchip Technology, introduces the PAC1921 high-side power/current sensor that features both an I2C compatible bus with a configurable ...

The PAC1710 is a single high-side current sense monitor with power calculation. This device features high-side current sensor, bi-directional current sensing, auto-zero input offset voltage, digital ...

Operating with an input range from 8 to 450 Vdc the HV7800 high-side current sensor works with dc-power systems of 12V, 24V, and 48V and off-line ac systems of 85V to 265V. The IC operates by sensing ...

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 ...

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 ...