MP62041DQFU-LF-Z

Overview

The MP62041DQFU-LF-Z is a single-channel power distribution switch manufactured by Monolithic Power Systems. It operates within an input voltage range of 1.7 V to 5.5 V and supports a continuous output current of 2 A. The device integrates a programmable current limit feature for circuit protection. It is housed in a compact DFN-6 package, designed for surface-mount technology applications requiring efficient power management and load switching capabilities.

Feature Summary

• Integrates a single channel with 2 A continuous load capability
• Features built-in programmable current limiting for overload protection
• Operates across a wide supply voltage range from 1.7 V to 5.5 V

Applications

• Portable electronic devices requiring efficient power distribution
• Industrial control systems needing protected load switching
• Consumer electronics utilizing low-voltage power rails

Procurement Notes

Verify component authenticity through authorized MPS distributors or certified partners. Confirm the specific suffix LF-Z indicates lead-free compliance before ordering. Check current availability status as supply may be limited or restricted. Ensure the DFN-6 package type matches your PCB footprint requirements. Validate that the 1.7 V to 5.5 V operating range aligns with your system design specifications.

Selection Notes

Select this component when a single high-current channel with integrated protection is required. The 2 A rating suits moderate load applications without external pass transistors. Consider the 1.7 V minimum input for compatibility with single-cell battery systems. The programmable current limit allows customization based on specific load characteristics. Evaluate thermal performance within the DFN-6 package for your enclosure constraints.

Part Context

This part belongs to the MP62041 series of power distribution switches from Monolithic Power Systems. It is categorized under PMIC solutions for load switching and power management. The device complements other MPS offerings by providing integrated protection in a small form factor. It serves as a key component for managing power delivery in compact electronic designs.

FAQ

What is the maximum continuous output current?

The MP62041DQFU-LF-Z supports a continuous output current of 2 A.

Does the device include overcurrent protection?

Yes, it features a programmable current limit function for circuit protection.