MC33FS8430G1KSR2

Power Management - Specialized Overview

The MC33FS8430G1KSR2 is a safety power management IC from the FS8400 series, designed for automotive applications. It operates within an input voltage range of 5.1 V to 60 V and supports an input current of 1.5 A. The device functions reliably between -40°C and +125°C. It features a 56-lead HVQFN package and holds AEC-Q100 qualification. The IC serves as a fail-safe system component with a working supply voltage of 2.7 V to 40 V and a quiescent current of 15 mA.

Power Management - Specialized Feature Summary

• Integrated safety power management architecture for domain controllers
• Wide input voltage tolerance suitable for automotive electrical systems
• Qualified for high-temperature automotive environments

Power Management - Specialized Applications

• Automotive radar systems
• Vision processing units
• ADAS domain controllers

Power Management - Specialized Procurement Notes

Verify the specific suffix (G1KSR2) against official NXP documentation to confirm package type and reel specifications. Ensure compatibility with existing board layouts for the HVQFN-56 footprint. Confirm that the AEC-Q100 grade meets your project's reliability requirements before finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component when designing safety-critical automotive domains requiring integrated power management and fault protection. Consider the 60 V maximum input rating for robustness against load dump conditions. Evaluate the thermal performance of the HVQFN-56 package relative to your system's heat dissipation capabilities.

Power Management - Specialized Part Context

This part belongs to the FS8400 family of safety PMICs from NXP Semiconductors. These devices are engineered to provide reliable power distribution and monitoring for advanced driver assistance systems. The family emphasizes functional safety standards required in modern automotive electronics.

Power Management - Specialized Replacement Considerations

Check NXP datasheets for direct pin-compatible alternatives within the FS8400 series. Verify if variants like MC33FS8430G0ESR2 or MC33FS8430G1ES meet identical electrical and packaging requirements.