MC35FS4501CAE

Power Management - Specialized Overview

The MC35FS4501CAE is a Grade 1 automotive System Basis Chip (SBC) from the FS4500 family, designed for power train applications. It integrates a linear voltage regulator providing up to 0.5 A for MCU core supply, alongside dedicated linear regulators for auxiliary functions and I/Os. The device supports an input voltage range of 2.7 V to 40 V and operates within a temperature range of -40°C to +150°C ambient. It features integrated CAN FD and LIN physical interfaces compliant with ISO 11898-2 and LIN 2.2 standards. The component is housed in a 48-LQFP package with exposed pad and meets AEC-Q100 Grade 1 qualification.

Power Management - Specialized Feature Summary

• Integrates CAN FD and LIN physical interfaces compliant with latest automotive OEM EMC and ESD standards
• Includes advanced functional safety measures targeting ASIL B or D applications with fail-safe state machine
• Provides multiple wake-up sources in low-power mode including CAN, LIN, IOs, and Long Duration Timer
• Features battery voltage sensing and MUX output pin for system monitoring

Power Management - Specialized Applications

• Power Train systems
• MCU power supply and management
• Automotive control units requiring ASIL B/D readiness

Power Management - Specialized Procurement Notes

Verify the specific suffix 'CAE' against official NXP documentation to confirm package type and tape/reel versus tray packaging details. Ensure the part number matches the Grade 1 automotive qualification requirements for your application temperature range. Cross-reference the datasheet revision to confirm compatibility with your design specifications before procurement.

Power Management - Specialized Selection Notes

Select this component when a Grade 1 automotive SBC with integrated CAN FD and LIN transceivers is required. It is suitable for designs needing a linear regulator for the MCU core rather than an SMPS. Consider the 48-LQFP package constraints and the specific current capabilities of the integrated LDOs for your load requirements.

Power Management - Specialized Part Context

This part belongs to the FS4500 series of System Basis Chips from NXP Semiconductors. The series provides comprehensive power management and communication interfaces for microcontrollers in automotive environments. The MC35FS4501 variant specifically denotes the Grade 1 automotive qualification level with linear regulator options for the core supply.

Power Management - Specialized FAQ

What is the maximum operating ambient temperature for the MC35FS4501CAE?

The MC35FS4501CAE is qualified for Grade 1 automotive applications with a maximum operating ambient temperature of 125°C.

Does the MC35FS4501CAE include a DC/DC pre-regulator?

No, the MC35FS4501CAE utilizes linear regulators for its power outputs. Other variants in the FS4500 family may include a flexible SMPS pre-regulator.