MP5086GG-P

Overview

The MP5086GG-P is a single-channel load switch from Monolithic Power Systems designed for power distribution applications. It operates within an input voltage range of 2.3 V to 5.5 V and supports a continuous output current of 7 A. The device features a maximum on-resistance (RDS(ON)) of 17 mΩ and includes a programmable current limit set at 1.64 A. It integrates current monitoring capabilities and an NTC comparator for thermal protection. The component functions reliably across an extended temperature range from -40°C to +125°C and is housed in a compact QFN-12 surface-mount package.

Feature Summary

• Integrates current monitoring functionality for real-time output status feedback
• Includes an NTC comparator interface for external thermistor-based thermal management
• Provides low on-resistance conduction to minimize power loss and heat generation

Applications

• Power distribution networks in portable electronic devices
• Load switching in industrial control systems requiring thermal protection
• Peripheral power management in automotive infotainment units

Procurement Notes

Verify the specific suffix against official manufacturer documentation, as ordering codes may indicate variations in tape-and-reel specifications or environmental compliance. Confirm that the QFN-12 footprint matches your PCB layout requirements. Ensure the selected variant meets the required operating temperature range and voltage specifications for your target application environment before finalizing procurement.

Selection Notes

Select this component when a high-current single-channel switch with integrated thermal sensing is required. The inclusion of an NTC comparator distinguishes it from standard load switches lacking external thermal monitoring. Evaluate the 17 mΩ on-resistance against your efficiency targets and ensure the 7 A current rating aligns with your load requirements while respecting the 1.64 A current limit threshold.

Part Context

This part belongs to the MP5086 series of power distribution ICs from Monolithic Power Systems. The series focuses on providing robust load switching solutions with advanced diagnostic features. The GG suffix typically denotes a specific package type and reel configuration within the MPS product line, distinguishing it from other variants in the same functional family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.