Melexis MLX91220
The MLX91220 is an Isolated Integrated Current Sensor that senses the current flowing through the low impedance leadframe of the SOIC package. By virtue of fixing the current conductor position with respect to the monolithic CMOS sensor, a fully integrated Hall-effect current sensor is obtained, that is factory calibrated. The residual signal is amplified to provide a high-speed linear analog output voltage.| Part No. | MLX91220 |
|---|---|
| Datasheet | MLX91220 Download |
| Manufacturer |  Melexis |
| Description | Integrated Current Sensor |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Factory trimmed AC and DC current sensor● Analog ratiometric or fixed output voltage
● Combining sensing element, signal conditioning & isolation in SOIC package
● No application programming required
● High speed sensing
● DC to 300kHz bandwidth
● 2µs response time
● Robust against external magnetic fields
● No magnetic hysteresis
● Double overcurrent detection (SOIC-16)
● Low ohmic losses of integrated conductor
● 1.09mΩ SOIC-8 / 0.89mΩ SOIC-16
● SOIC-8 narrow body and SOIC-16 wide body package, RoHS compliant
● Lead free component, suitable for lead free soldering profile up to 260°C, MSL3
● Rated voltage isolation
● 3550 VRMS for SOIC-8
● 5400 VRMS for SOIC-16
● Suitable for Basic and Reinforced voltage isolation 2.
APPLICATIONS
● AC and DC Chargers● Electric Drives
● DCDC converters
● Solar
● Power Supplies
● Demand/Load control 3.
DESCRIPTION
Inside the package, the magnetic flux density generated by the current flow is sensed differentially by two sets of Hall plates.
