MP62180DD-LF-P

Overview

The MP62180DD-LF-P is a single-channel power distribution switch IC from Monolithic Power Systems. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 2 A with a fixed current limit of 2.8 A. The device features a maximum on-resistance of 120 mOhms, a maximum turn-on time of 10 ms, and a maximum blanking time of 3 ms. It functions as an active-low switch and is rated for operation between -40°C and +85°C.

Feature Summary

• Integrates a high-side power switch with fixed current limiting protection
• Provides status indication through an integrated flag output
• Includes thermal shutdown and under-voltage lockout for fault protection

Applications

• Power distribution in embedded systems
• Peripheral power switching for industrial equipment
• Load management in consumer electronics

Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm tape-and-reel packaging requirements. Confirm RoHS compliance status and lead times directly with authorized distributors, as this component may be subject to end-of-life restrictions or limited availability.

Selection Notes

Select this component for applications requiring a single-channel load switch with active-low control logic. Ensure the input voltage remains within the 2.7 V to 5.5 V range. Consider the 120 mOhm on-resistance for thermal management and verify that the 2.8 A current limit aligns with the protected load's peak requirements.

Part Context

This part belongs to the MP6218x series of power distribution switches designed for low-voltage applications. It shares functional similarities with other variants in the family but differs in package type and control polarity. The DD suffix indicates an SOIC-8 package configuration.

Replacement Considerations

MP62180DD-LF-Z: Identical electrical specifications with reel packaging instead of tape-and-reel.