MP5016HGQH-Z

Overview

The MP5016HGQH-Z is a high-voltage current limit switch manufactured by Monolithic Power Systems. It supports an input voltage range of 2.7 V to 22 V and delivers a continuous output current between 0.7 A and 5 A. The device integrates an over-voltage clamp and reverse blocking capability within a compact QFN package.

Feature Summary

• Integrates precise current limiting with programmable thresholds for load protection
• Features an internal over-voltage clamp to safeguard downstream components from transient spikes
• Provides reverse blocking functionality to prevent backflow when the input supply is removed

Applications

• Power distribution in industrial control systems
• Protection circuits for automotive electronic modules
• Load switching in telecommunications infrastructure equipment

Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm pinout compatibility and thermal characteristics. Ensure the selected variant matches the required voltage rating and current handling capacity for the target application environment.

Selection Notes

Select this component when a robust solution is needed for high-voltage power distribution up to 22 V. It is suitable for designs requiring integrated over-current, over-voltage, and reverse polarity protection without external discrete components.

Part Context

This part belongs to the MP5016 family of power switches designed for demanding environments. It complements other MPS offerings by providing high-voltage capabilities distinct from standard low-voltage load switches, focusing on durability and system-level protection.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.