MC35FS4500NAER2

Power Management - Specialized Overview

The MC35FS4500NAER2 is a Grade 0 automotive System Basis Chip (SBC) from NXP Semiconductors, designed for high-temperature environments with an operating temperature range of -40°C to +150°C. It integrates a linear 0.5 A Vcore regulator, battery voltage sensing, and CAN FD/LIN physical interfaces compliant with ISO 11898-2/5 standards. The device supports ASIL B/D applications, featuring advanced functional safety measures including a fail-safe state machine and watchdog. It utilizes a 48-LQFP exposed pad package.

Power Management - Specialized Feature Summary

• Integrates CAN FD and LIN physical interfaces compliant with latest automotive OEM EMC and ESD standards
• Provides advanced functional safety measures targeting ASIL B or D applications with integrated monitoring
• Features a highly flexible SMPS pre-regulator supporting non-inverting buck-boost and standard buck topologies
• Includes multiple wake-up sources in low-power mode such as CAN, IOs, and Long Duration Timer

Power Management - Specialized Applications

• Power Train systems
• ASIL B or D automotive applications
• MCU power supply and diagnostics
• Battery management systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R2' against official documentation to confirm reel packaging specifications. Ensure compatibility with the 48-LQEP package requirements. Confirm that the Grade 0 qualification meets the thermal demands of the target application environment. Cross-reference the part number with the manufacturer's current production status to ensure availability.

Power Management - Specialized Selection Notes

Select this component for designs requiring Grade 0 automotive qualification and operation up to 150°C ambient temperature. It is suitable for applications needing integrated CAN FD and LIN transceivers alongside robust power management. Consider the linear Vcore regulator capability when determining system efficiency requirements compared to SMPS-based alternatives within the FS4500 family.

Power Management - Specialized Part Context

This part belongs to the FS4500 series of Safety Power System Basis Chips. It represents the Grade 0 variant, offering higher thermal tolerance than Grade 1 counterparts. The series is characterized by its integration of power regulation, communication interfaces, and safety features into a single compact package for automotive microcontroller support.

Power Management - Specialized Replacement Considerations

MC35FS4500NAE

Power Management - Specialized FAQ

What is the maximum operating ambient temperature for this component?

The MC35FS4500NAER2 is qualified for an operating ambient temperature range up to +150°C, consistent with AEC-Q100 Grade 0 automotive standards.

Does this SBC include integrated communication interfaces?

Yes, it integrates CAN FD and LIN physical interfaces that comply with ISO 11898-2, ISO 11898-5, LIN 2.2, and LIN 2.1/J2602-2 standards.