MC33FS6515LAER2

Power Management - Specialized Overview

The MC33FS6515LAER2 is a System Basis Chip (SBC) from the FS6500 series, designed for automotive power train applications. It integrates a DC/DC switch-mode power supply with a 1.5 A output current capability to regulate the MCU core voltage between 1.0 V and 5.0 V. The device features integrated CAN FD and LIN physical interfaces compliant with ISO11898-2, -5, and LIN 2.2 standards. It operates within an ambient temperature range of -40°C to +125°C and supports ASIL B/D functional safety requirements.

Power Management - Specialized Feature Summary

• Integrates high-current DC/DC switching regulator for efficient MCU core power delivery
• Includes certified CAN FD and LIN transceivers for robust automotive communication
• Supports advanced functional safety mechanisms suitable for ASIL B/D applications
• Features multiple low-power wake-up sources including CAN, LIN, I/O, and long-duration timer

Power Management - Specialized Applications

• Automotive power train control units
• Microcontroller unit (MCU) power management systems
• Body electronics modules requiring CAN FD connectivity
• Sensor interface circuits with dedicated linear regulators

Power Management - Specialized Procurement Notes

Verify the specific suffix 'LAER2' against the official NXP datasheet to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint for the 48-LQFP exposed pad variant. Confirm RoHS compliance status matches your manufacturing requirements. Cross-reference the part number with the latest FS6500 family documentation to validate pinout and electrical characteristics before finalizing procurement orders.

Power Management - Specialized Selection Notes

Select this component when a high-current DC/DC converter is required for the MCU core alongside integrated bus transceivers. It is suitable for designs needing ASIL B/D readiness without external supervisor components. Consider the thermal performance of the LQFP48EP package for your enclosure design. Evaluate the need for CAN FD versus standard CAN to determine if this specific model or a variant is optimal for your network topology.

Power Management - Specialized Part Context

This part belongs to the NXP FS6500 System Basis Chip family, which combines PMIC functions with microcontroller support. The FS6500 series is engineered for automotive environments, offering integrated safety features and flexible power regulation topologies. It serves as a central power and communication hub, reducing board space and component count compared to discrete solutions.

Power Management - Specialized Replacement Considerations

Consult the FS6500 product selection guide for direct substitutes within the same family. Verify pin-to-pin compatibility and electrical parameter equivalence for any alternative part numbers. Check for updated revisions or superseded parts in the NXP long-term supply plan.