MLX91216LDC-ACV-001-RE

Current Sensors Overview

The MLX91216LDC-ACV-001-RE is a board-mount current sensor from Melexis, utilizing IMC-Hall technology for high-speed analog output. It features a sensitivity of 60mV/mT and operates within a supply voltage range of 4.5V to 5.5V. The device supports bidirectional current measurement with a maximum supply current of 15mA. It offers a response time of 2µs and functions across an ambient temperature range of -40°C to 150°C. Packaged in SOIC8 with a U-shaped shield, it is designed for robust performance in electric vehicle traction inverters and battery management systems.

Current Sensors Feature Summary

• IMC-Hall technology with integrated magnetic shielding for interference resistance
• High-speed analog output with 2µs response time
• Factory calibrated sensitivity with programmable offset and filtering options
• Enhanced diagnostic capabilities including open wire detection

Current Sensors Applications

• Electric vehicle traction inverters
• Battery management system (BMS) redundant monitoring
• Converter applications requiring high bandwidth sensing

Current Sensors Procurement Notes

Verify the specific suffix 'ACV' corresponds to the required ultra-high magnetic field sensitivity (60mV/mT) for your application's current range. Confirm that the SOIC8 package with integrated shield meets your mechanical stacking requirements. Ensure compatibility with the Melexis PTC-04 programming tool if post-factory calibration adjustments are necessary. Check regional availability as distribution status may vary by location.

Current Sensors Selection Notes

Select this variant when high magnetic field sensitivity is required for currents typically between 400A and 1200A. The ACV version provides 60mV/mT sensitivity, distinguishing it from the ACH (100mV/mT) and ACX variants. Consider the 250kHz bandwidth and 2µs response time for fast transient detection in power electronics. The integrated shield simplifies assembly compared to discrete Hall solutions.

Current Sensors Part Context

This component belongs to the MLX91216 series, representing the second generation of high-speed IMC-Hall current sensors. It complements other Melexis sensors like the MLX91229 digital variant, offering an analog alternative for applications where signal processing flexibility or specific interface requirements favor analog outputs over sigma-delta digital streams.

Current Sensors Replacement Considerations

Direct substitutes include other MLX91216 variants such as MLX91216LDC-ACH-002-RE or MLX91216LDC-ACX-001-RE, depending on the required magnetic sensitivity and current range. Verify that any replacement maintains the SOIC8 package and IMC-Hall architecture to ensure mechanical and functional compatibility.