MC33FS6500CAE

Power Management - Specialized Overview

The MC33FS6500CAE is a System Basis Chip (SBC) from NXP Semiconductors designed for automotive applications. It integrates a DC/DC switch-mode power supply (SMPS) with an output current of 0.8 A for the MCU core, alongside linear regulators. The device supports CAN FD and LIN physical interfaces compliant with ISO11898-2 and LIN 2.2 standards. It operates within an input voltage range of 2.7 V to 40 V and provides output voltages between 1 V and 5 V. The component is housed in an LQFP-48EP package and functions reliably across a temperature range of -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrates advanced functional safety features suitable for ASIL B/D applications, including critical analog parameter monitoring and a fail-safe state machine.
• Features a highly flexible SMPS pre-regulator supporting non-inverting buck-boost and standard buck topologies for efficient power conversion.
• Includes integrated CAN FD and LIN transceivers that meet latest automotive OEM EMC and ESD standards.
• Provides multiple low-power wake-up sources such as CAN, LIN, I/O, and a long-duration timer.

Power Management - Specialized Applications

• Power Train systems
• MCU power supply and management
• Automotive body electronics

Power Management - Specialized Procurement Notes

Verify the specific suffix 'CAE' against the official NXP datasheet to confirm the exact package type, temperature grade, and tape-and-reel or tray packaging configuration. Ensure compatibility with your board's thermal requirements and interface standards before finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring integrated power management and communication interfaces in a single package. It is appropriate for designs needing ASIL B/D readiness and support for both CAN FD and LIN protocols. Consider the 0.8 A core current capability and the specific operating temperature range relative to your application environment.

Power Management - Specialized Part Context

This part belongs to the FS6500 family of System Basis Chips, which are designed to provide robust power management and communication capabilities for microcontrollers in automotive environments. The family emphasizes functional safety and energy efficiency through various regulator configurations and low-power modes.

Power Management - Specialized Replacement Considerations

Consult the NXP FS6500 product selection guide for verified alternative part numbers within the same family that may offer different current ratings or package options while maintaining pin-to-pin compatibility.

Power Management - Specialized FAQ

What communication interfaces are integrated into the MC33FS6500CAE?

The device integrates CAN FD and LIN physical interfaces that comply with ISO11898-2, ISO11898-5, and LIN 2.2 standards.

Is the MC33FS6500CAE suitable for high-temperature automotive applications?

Yes, it is designed for automotive use with an operating junction temperature range up to 150°C for Class 1 automotive standards.