DESCRIPTION

· The MLX91210 is an Integrated Current Sensor that measures current through the SOIC package leadframe.

· It features low power dissipation (0.7-0.8mΩ) and is factory calibrated for accurate sensing.

· The sensor uses two sets of Hall plates to differentially sense magnetic flux density, minimizing external field interference.

· It provides a high-speed linear analog output voltage with a high signal-to-noise ratio.

· Maintains high voltage isolation between primary and secondary side leads.

FEATURES

· Factory trimmed for AC and DC current sensing.

· Analog ratiometric output voltage.

· Combines sensing, signal conditioning, and isolation in a compact SOIC package.

· High-speed sensing with DC to 100kHz bandwidth and 5µs response time.

· Robust against external magnetic fields with no magnetic hysteresis.

· Low ohmic losses: 0.8mΩ for SOIC-8 and 0.7mΩ for SOIC-16.

· RoHS compliant, lead-free, and suitable for soldering up to 260°C (MSL3).

· Rated voltage isolation: 2.5kV RMS for both SOIC-8 and SOIC-16.

APPLICATIONS

· Household and appliance smart metering.

· Electric motor control.

· Demand response load control.

· Server and motherboard monitoring.

· Switched mode power supplies.