MCS1800GS-25-P

Current Sensors Overview

The MCS1800GS-25-P is a board-mount current sensor from Monolithic Power Systems, utilizing Hall-effect technology for linear AC or DC sensing. It operates on a 3V to 3.6V supply with an analog ratiometric output. The device features a 100 kHz bandwidth and ±3% accuracy. It provides 1kVrms isolation voltage and supports bidirectional current measurement. Packaged in an 8-SOIC case, it functions within a -40°C to +125°C temperature range.

Current Sensors Feature Summary

• Differential Hall array design cancels stray magnetic fields
• Bidirectional sensing capability for AC and DC currents
• High isolation voltage for safety separation

Current Sensors Applications

• General purpose AC/DC current monitoring
• Industrial control systems
• Power supply feedback loops

Current Sensors Procurement Notes

Verify the specific suffix 'P' corresponds to the tape-and-reel packaging configuration as indicated by distributor listings. Confirm that the 1kVrms isolation rating meets system safety requirements. Ensure the SOIC-8 footprint matches the target PCB layout. Cross-reference the datasheet revision date to confirm parameter stability before finalizing procurement orders.

Current Sensors Selection Notes

Select this component when bidirectional sensing is required alongside high-frequency response up to 100 kHz. The 3.3V supply compatibility suits standard logic interfaces. Consider the ±3% accuracy tolerance against application precision needs. The surface-mount package facilitates automated assembly processes compared to through-hole alternatives.

Current Sensors Part Context

This part belongs to the MCS1800 series of linear Hall-effect current sensors. It shares the core differential Hall architecture with other variants in the family but differs in current rating and packaging options. The GS designation indicates the specific package type and pinout configuration used for board mounting applications.

Current Sensors FAQ

Is the output signal ratiometric?

Yes, the MCS1800GS-25-P provides an analog ratiometric output that scales with the supply voltage.

What is the maximum operating frequency?

The device supports a frequency range up to 100 kHz.