MC35FS4507CAE

Power Management - Specialized Overview

The MC35FS4507CAE is a Grade 0 automotive System Basis Chip (SBC) from the FS4500 family, designed for ASIL B/D applications. It operates within an input voltage range of up to 36V and supplies MCU cores between 1.0V and 5.0V via an SMPS or LDO. The device integrates CAN FD and LIN physical interfaces compliant with ISO 11898-2/-5 and LIN standards. It features a 48-HLQFP(7x7) package, supports -40°C to 150°C ambient temperature, and includes SPI control, battery sensing, and multiple low-power wake-up sources.

Power Management - Specialized Feature Summary

• Integrates CAN FD and LIN transceivers with EMC/ESD compliance
• Provides flexible power management with buck-boost pre-regulator
• Includes advanced functional safety mechanisms like watchdogs

Power Management - Specialized Applications

• ASIL B/D automotive electronic control units
• MCU power supply and system management
• Sensor node power distribution

Power Management - Specialized Procurement Notes

Verify the specific suffix against official NXP documentation to confirm exact current ratings and topology options. Ensure the selected variant matches the required thermal grade and functional safety level for the target application environment.

Power Management - Specialized Selection Notes

Select this component when high-temperature operation up to 150°C is required alongside integrated communication interfaces. Consider the available SMPS current options and linear regulator configurations to match the specific MCU core and peripheral power demands.

Power Management - Specialized Part Context

This part belongs to the FS4500 series of System Basis Chips, which combine power management with communication interfaces. The series targets automotive applications requiring robust power delivery and diagnostic capabilities under strict functional safety standards.

Power Management - Specialized Replacement Considerations

Consult the official FS4500 cross-reference guide for verified substitutes. Ensure any replacement maintains identical pinout, thermal characteristics, and ASIL certification levels.