MP62180DH-LF-Z

Overview

The MP62180DH-LF-Z is a single-channel power distribution switch from Monolithic Power Systems. It operates within a supply voltage range of 2.7 V to 5.5 V and provides an output current capability of 2 A. The device features a typical on-resistance of 120 mΩ and includes a programmable current limit set at 2.8 A. Key timing parameters include a maximum turn-on time of 10 ms and a maximum idle time of 3 ms. Designed for active-low control, it functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates a single high-side power path with active-low enable control for simplified interface logic.
• Includes built-in current limiting protection to safeguard downstream loads against overcurrent conditions.
• Features low on-resistance to minimize conduction losses and improve system efficiency.

Applications

• Peripheral power switching in portable consumer electronics
• Load distribution in industrial control systems
• Power management in automotive infotainment units

Procurement Notes

Verify the component status before integration, as this part is marked as Not Recommended for New Designs (NRND). Confirm that existing inventory or last-time-buy options align with long-term production requirements. Ensure the active-low control logic matches the system design constraints. Validate thermal performance under maximum load conditions to maintain reliability within the specified temperature range.

Selection Notes

Select this component when a single-channel, low-voltage power switch with integrated current limiting is required. It is suitable for applications needing precise control over power delivery with minimal external components. Consider the 2.7 V to 5.5 V input range compatibility with standard logic levels. Evaluate the 120 mΩ on-resistance impact on voltage drop and power dissipation relative to the 2 A output requirement.

Part Context

This device belongs to MPS's portfolio of power distribution switches designed for efficient load management. It complements other PMIC solutions by providing dedicated channel protection and control. The MSOP-10 package offers a compact footprint suitable for space-constrained designs. It serves as a fundamental building block for creating robust power architectures in various electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, alternative sourcing should be evaluated carefully. Check for direct pin-compatible replacements from MPS or other manufacturers if redesign is necessary.