MLX91216LDC-ACH-000-SP

Current Sensors Overview

The MLX91216LDC-ACH-000-SP is a board-mount current sensor from Melexis, utilizing IMC-Hall technology for high-speed analog output. It features a sensitivity of 100mV/mT with a programmable range of 50-300 mV/mT. The device operates within a bandwidth of DC to 250 kHz and offers a response time of 2μs. Designed for robust performance in electric vehicle applications, it supports current measurements up to 600A. The component is housed in an SOIC8 package with a U-shaped shield.

Current Sensors Feature Summary

• IMC-Hall technology with integrated magnetic shielding for interference resistance
• Programmable gain, offset, filtering, and output clamping levels
• Enhanced diagnostic capabilities including wire break detection
• High precision with low thermal drift characteristics

Current Sensors Applications

• Inverter and converter systems
• Battery management system redundancy monitoring
• Electric vehicle traction inverters
• Industrial motor drives

Current Sensors Procurement Notes

Verify the specific suffix configuration against the required application parameters before ordering. Confirm that the ACH variant aligns with the intended magnetic field strength and current measurement range. Ensure compatibility with the PTC-04 programming tool if factory settings require adjustment. Check RoHS compliance status and packaging format requirements for production integration.

Current Sensors Selection Notes

Select this model for applications requiring high-speed analog current sensing with strong electromagnetic noise immunity. The IMC-Hall architecture provides superior stray field rejection compared to conventional Hall sensors. Consider the programmable sensitivity range when designing the magnetic circuit. Verify that the SOIC8 package dimensions fit the mechanical constraints of the target PCB layout.

Current Sensors Part Context

This component belongs to the MLX91216 series, representing the second generation of high-speed IMC-Hall current sensors. It is designed to replace traditional shunt resistors and conventional Hall sensors in demanding automotive environments. The series emphasizes reliability and accuracy under high vibration and temperature conditions typical of electrified powertrains.

Current Sensors Replacement Considerations

MLX91216LDC-ACH-002-RE is listed as an alias or related variant. Verify functional equivalence regarding sensitivity and package type before substitution. Cross-reference datasheet specifications to ensure pinout and electrical characteristics match the existing design.

Current Sensors FAQ

What is the maximum measurable current for the ACH version?

The ACH version is suitable for current measurements ranging from 200A to 600A.

Does the sensor support digital communication interfaces?

No, this specific model provides a fast analog output signal rather than a digital interface.