MPQ5068GQV-AEC1-P

Hot Swap Controllers Overview

The MPQ5068GQV-AEC1-P is a single-channel hot-swap voltage controller designed for automotive applications, qualified under AEC-Q100 standards. It supports an input voltage range from 6 V to 28 V and provides precise current limiting with a maximum limit of 12.5 A. The integrated power switch features a typical on-resistance (RDS(ON)) of 7 mΩ, enabling efficient power handling with a peak power dissipation capability of 215 W. Operating across a temperature range of -40°C to +125°C, it includes built-in power failure detection and is housed in a compact QFN-22 surface-mount package.

Hot Swap Controllers Feature Summary

• Integrated high-side N-channel MOSFET with low on-resistance for efficient power distribution
• Programmable current limiting and soft-start capabilities to manage inrush currents
• Comprehensive fault protection including overcurrent, short circuit, and thermal shutdown
• AEC-Q100 Grade 1 qualification ensuring reliability for automotive environments

Hot Swap Controllers Applications

• Automotive infotainment system power distribution
• Telematics control unit power sequencing
• Body control module load protection
• ADAS sensor power management

Hot Swap Controllers Procurement Notes

Verify the complete part number including the suffix to ensure correct packaging and automotive qualification status. Confirm that the specific revision matches the design requirements for voltage tolerance and thermal performance. Cross-reference the datasheet version to validate pinout compatibility and electrical characteristics against existing schematics before finalizing procurement orders.

Hot Swap Controllers Selection Notes

Select this component when designing circuits requiring robust hot-swap protection for loads up to 28 V in automotive platforms. The 12.5 A current limit and 7 mΩ RDS(ON) make it suitable for high-power peripherals. Ensure the application benefits from the integrated fault detection and that the QFN-22 package fits the available PCB real estate constraints.

Hot Swap Controllers Part Context

This device belongs to the MPQ5068-AEC1 series of hot-swap controllers manufactured by Monolithic Power Systems. It is specifically engineered for automotive electronics, offering a balance of high current capacity and compact form factor. The series is designed to replace discrete solutions, simplifying board layout while providing enhanced protection features required by modern vehicle architectures.

Hot Swap Controllers Replacement Considerations

Direct substitutes within the same family include variants with different suffixes indicating package or tape/reel options. Verify functional equivalence regarding current limits and voltage ratings when considering alternative MPS hot-swap controllers. Ensure any replacement maintains AEC-Q100 compliance if used in safety-critical automotive systems.