MPQ5069GQV-AEC1-Z

Overview

The MPQ5069GQV-AEC1-Z is a hot-swap protection device with current monitoring, qualified to AEC-Q100 standards for automotive applications. It features a maximum power supply voltage of 28 V and a minimum operating voltage of 4.5 V. The device supports a current limit of 12.5 A and operates within a temperature range of -40°C to +125°C. Packaged in a QFN-22 surface-mount format, it dissipates up to 2.7 W of power.

Feature Summary

• Integrates hot-swap protection with built-in current monitoring capabilities
• Designed specifically for automotive environments with AEC-Q100 qualification
• Provides robust high-side switching control for system power distribution

Applications

• Automotive electronic systems requiring protected power sequencing
• High-side load switching in vehicle electrical architectures
• Power distribution units with active current limiting requirements

Procurement Notes

Verify the complete part number including the suffix to ensure correct packaging and automotive qualification status. Confirm that the QFN-22 package dimensions align with the target PCB footprint. Ensure the design accommodates the specified thermal dissipation limits under maximum load conditions to maintain reliability within the required operating temperature range.

Selection Notes

Select this component when a single-channel solution with integrated current sensing is required for 28 V automotive buses. The fixed 12.5 A limit suits moderate-power loads without external programming. Consider the QFN-22 thermal performance for board layout optimization. This device is suitable where space constraints favor a compact surface-mount package over larger alternatives.

Part Context

This part belongs to Monolithic Power Systems' portfolio of PMIC solutions tailored for automotive use. It falls under the category of protection switches with current monitors, distinct from standard buck converters or load switches. The AEC-Q100 designation indicates compliance with rigorous automotive quality and reliability standards set by major manufacturers.

Replacement Considerations

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