MC33FS6600M1KS

Power Management - Specialized Overview

The MC33FS6600M1KS is a safety power management IC from NXP Semiconductors, designed for automotive applications. It operates within an input voltage range of 2.7 V to 60 V and features a HVQFN-56 package. The device includes two LDOs and multiple buck switching regulators, providing outputs such as 3.3 V, 1.8 V, and 0.825 V. It supports a maximum output current of 10 A and functions between -40°C and +85°C. Certified under AEC-Q100, it integrates safety monitoring capabilities.

Power Management - Specialized Feature Summary

• Integrates multiple switching mode and linear regulators for domain controller power distribution
• Includes independent safety monitoring devices for functional safety compliance
• Supports programmable power sequencing and specific functions via OTP memory

Power Management - Specialized Applications

• Automotive domain controllers
• Safety-critical power management systems
• Truck and heavy-duty vehicle electronics

Power Management - Specialized Procurement Notes

Verify the exact suffix (KS vs ES) against your design requirements, as ordering suffixes may indicate different packaging or minor specification variations. Confirm that the KS variant aligns with your intended production volume and supply chain needs. Ensure compatibility with existing development kits like KITFS85SKTEVM if programming custom OTP settings is required during the design phase.

Power Management - Specialized Selection Notes

Select this component for applications requiring ASIL D compliant power management in automotive environments. It is suitable for designs needing robust fault protection and programmable power sequences. Consider the HVQFN-56 package constraints and thermal performance when designing the PCB layout. Verify that the 60 V input tolerance matches the system's electrical architecture.

Power Management - Specialized Part Context

This part belongs to the FS6600 series of safety PMICs developed by NXP Semiconductors. It is part of a scalable family including FS84 and FS85 components, which offer pin-to-pin and software compatibility. The series is designed according to ISO 26262 standards, providing a consistent platform for developing safe automotive electronic systems across different power domains.

Power Management - Specialized Replacement Considerations

Consult official documentation for direct substitutes. The FS85 series offers pin-to-pin compatibility. Verify functional equivalence regarding safety integrity levels and regulator configurations before substitution.