MLX91220KDC-ABR-050-TU

$2.46

Description：SENSOR CURRENT HALL 50A 8SOIC
Series：-
Mfr：Melexis Technologies NV
Package：Tube

SKU:c4245d947ecb Category: Current Sensors Brand: Melexis Technologies NV

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Product introduction

MLX91220KDC-ABR-050-TU is listed in the Current Sensors range at ChipApex. The manufacturer field lists Melexis Technologies NV. Its product description is SENSOR CURRENT HALL 50A 8SOIC. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for MLX91220KDC-ABR-050-TU

Description：SENSOR CURRENT HALL 50A 8SOIC
Series：-
Mfr：Melexis Technologies NV
Package：Tube
For Measuring：AC/DC
Sensor Type：Hall Effect
Current - Sensing：50A
Number of Channels：1
Output：Ratiometric, Voltage
Sensitivity：40mV/A
Frequency：DC ~ 300kHz
Linearity：±0.6%
Accuracy：-
Voltage - Supply：4.5V ~ 5.5V
Response Time：2µs
Current - Supply (Max)：26mA
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Polarization：Bidirectional
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：-

Current Sensors datasheet and documents for MLX91220KDC-ABR-050-TU

MLX91220KDC-ABR-050-TU

Current Sensors Overview

The MLX91220KDC-ABR-050-TU is a second-generation isolated integrated current sensor IC from Melexis. It features a 50A detection range with a sensitivity of 40mV/A and operates on a 5V supply voltage (4.5V to 5.5V). The device utilizes an open-loop Hall effect technology in an 8-SOIC package, providing bidirectional measurement capabilities. It offers a frequency response up to 300kHz and a typical linearity of ±0.6%. The sensor includes dual on-chip overcurrent detection outputs and supports ratiometric analog voltage output.

Current Sensors Feature Summary

Dual on-chip overcurrent detection for independent protection without external comparators
Factory calibrated for plug-and-play operation eliminating end-of-line calibration needs
Integrated differential Hall sensing minimizes interference from external magnetic fields

Current Sensors Applications

Automotive onboard chargers (OBC)
High-side DC/DC converters
Motor control systems

Current Sensors Procurement Notes

Verify the specific suffix TU against official Melexis documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with AEC-Q100 automotive qualification requirements if deployed in vehicle applications. Cross-reference pinout configurations between SOIC-8 variants to prevent interface mismatches during integration.

Current Sensors Selection Notes

Select this component for applications requiring high isolation and precise AC/DC current monitoring within a compact footprint. The ratiometric output mode suits systems where supply voltage fluctuates, while the fixed sensitivity simplifies signal conditioning. Consider the thermal performance and isolation ratings when designing PCB layouts for high-power environments.

Current Sensors Part Context

This part belongs to the MLX91220 series of second-generation isolated integrated current sensors. It represents an evolution in Hall-effect sensing technology, balancing small size, low impedance, and high bandwidth. The series is designed to replace discrete solutions by integrating sensing, amplification, and protection functions into a single chip.