MCS1823GQTE-330BAL-P

Current Sensors Overview

The MCS1823GQTE-330BAL-P is a linear Hall-effect current sensor IC designed for AC or DC current sensing applications. It features a differential Hall array to cancel external gradient magnetic fields and includes an integrated over-current detection (OCD) function with a fast response time of 1 microsecond. The device operates on a single supply voltage ranging from 3V to 5.5V, consuming only 8mA of supply current. It provides a sensitivity of 13.6mV/A and supports a maximum output current rating of 31A. The component functions within a temperature range of -40°C to +125°C and is housed in a compact TQFN-12 package.

Current Sensors Feature Summary

• Integrates a differential Hall array that effectively cancels out uniform or gradient stray magnetic fields to ensure measurement accuracy.
• Features a low-resistance internal primary conductor that allows high currents to flow near the sensor while maintaining isolation.
• Includes a built-in over-current detection mechanism that monitors system events and triggers a rapid response signal.

Current Sensors Applications

• Automotive battery management systems
• Motor control circuits
• Power supply monitoring

Current Sensors Procurement Notes

Verify the specific suffix BAL against the manufacturer's official datasheet to confirm pinout configuration and tolerance specifications. Ensure the ordering part number matches the exact sensitivity and OCD threshold requirements for your design. Cross-reference the package marking code to distinguish between different factory lot codes and production batches. Confirm RoHS compliance status if required by your assembly standards.

Current Sensors Selection Notes

Select this component when space-constrained designs require precise current monitoring with integrated fault protection. The TQFN-12 package offers a small footprint suitable for dense PCB layouts. Consider the 13.6mV/A sensitivity for appropriate signal conditioning amplifier selection. Verify that the 31A maximum current rating aligns with the peak load requirements of the target application circuit.

Current Sensors Part Context

This part belongs to the MCS1823 series of board-mount Hall effect sensors manufactured by Monolithic Power Systems. The series is characterized by its ultra-small package size and automotive-grade reliability options. It serves as a direct replacement for larger current sensing solutions in modern electronic systems where miniaturization and high precision are critical design constraints.

Current Sensors Replacement Considerations

MCS1823GQTE-330BAN-P