MCS1803GS-05-P

Current Sensors Overview

The MCS1803GS-05-P is a board-mount current sensor from Monolithic Power Systems, utilizing Hall-effect based linear technology. It operates with a supply voltage range of 4.5 V to 5.5 V and features an analog output type. The device provides a current rating of 5 A with a response time of 5 us. It supports a frequency range of 100 kHz and offers an accuracy of 2.5%. The component is housed in an SOIC-8 package measuring 5 mm by 4 mm. It functions within a temperature range of -40 C to +125 C.

Current Sensors Feature Summary

• Differential Hall array design cancels out stray magnetic fields for accurate AC or DC sensing
• Provides high isolation capability as specified in product documentation
• Linear Hall-effect operation suitable for precise current monitoring applications

Current Sensors Applications

• AC or DC current sensing systems
• Board mount current monitoring circuits
• Industrial control applications requiring isolated current feedback

Current Sensors Procurement Notes

Verify the specific suffix P against official Monolithic Power Systems documentation to confirm packaging details and availability status. Ensure that the 5V supply requirement aligns with system power rails. Cross-reference the 2.5% accuracy specification with application tolerance requirements before finalizing procurement decisions.

Current Sensors Selection Notes

Choose this component when a 5A current rating and 5V supply voltage are required. The SOIC-8 package suits space-constrained designs. Consider the 100 kHz frequency range for dynamic load monitoring. Verify thermal performance within the -40 C to +125 C operating range for environmental compatibility.

Current Sensors Part Context

This part belongs to the MCS180 series of linear Hall-effect current sensors. It shares architectural similarities with other variants like MCS1802 and MCS1803 but differs in supply voltage and accuracy specifications. The series focuses on providing isolated current sensing solutions in compact surface-mount packages for various industrial and consumer electronics applications.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Monolithic Power Systems directly for alternative components within the MCS180 family that match specific voltage or accuracy requirements.