MC33FS6512CAER2

Power Management - Specialized Overview

The MC33FS6512CAER2 is a System Basis Chip (SBC) from NXP Semiconductors designed for automotive power management. It integrates DC-DC switching regulators and linear regulators to supply power to microcontrollers while optimizing energy consumption. The device features an integrated CAN FD physical interface compliant with ISO11898 standards. It operates within an input voltage range of 2.7 V to 40 V and provides output voltages from 1 V to 5 V. The core DC-DC regulator delivers up to 1.5 A. It is housed in a 48-pin LQFP package with an exposed pad, suitable for surface mount installation, and supports operating temperatures from -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrates DC-DC switching regulators and linear regulators for efficient MCU power supply and energy optimization.
• Includes built-in safety features such as critical analog parameter monitoring, a fail-safe state machine, and an advanced watchdog.
• Features an integrated CAN FD physical interface supporting ISO11898-2, -5, LIN 2.2, and J2602-2 standards.
• Provides multiple low-power mode wake-up sources including CAN, LIN, I/O, and long-duration timers.

Power Management - Specialized Applications

• Power train systems
• ASIL B/D ready automotive applications
• Microcontroller unit (MCU) power management

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R2' indicates reel packaging when ordering. Confirm the component meets ASIL B/D readiness requirements for your safety-critical design. Ensure PCB layout accommodates the 48-HLQEP package thermal pad for proper heat dissipation. Check that the 1.5A current rating aligns with your MCU core power demands. Validate compatibility with your system's CAN FD or LIN bus specifications.

Power Management - Specialized Selection Notes

Select this model if your application requires a 1.5A core voltage regulator within the FS6500 family. Choose this part over the MC33FS6520CAER2 if lower current capacity is sufficient and cost optimization is needed. Consider the MC33FS6500 variants if ASIL B/D certification is not required. Ensure the 40V maximum input voltage suits your vehicle's electrical architecture. Verify that the integrated CAN FD interface matches your network topology needs.

Power Management - Specialized Part Context

This component belongs to the FS6500 series of System Basis Chips from NXP Semiconductors. The series is designed to provide comprehensive power management solutions for automotive microcontrollers. The FS6500 family integrates various regulators and communication interfaces to reduce board space and simplify system design. This specific variant focuses on providing robust power delivery with integrated safety mechanisms for modern automotive electronic control units.

Power Management - Specialized Replacement Considerations

The MC33FS6520CAER2 is a compatible alternative within the same series offering a higher 2.2A output current. Both parts share the same LQFP48EP package and functional block diagram structure. Verify that the increased current capability of the replacement does not impact thermal design constraints unnecessarily.

Power Management - Specialized FAQ

What is the maximum output current for the core DC-DC regulator?

The MC33FS6512CAER2 provides a maximum output current of 1.5 A for the core DC-DC regulator.

Does this chip support CAN FD communication?

Yes, the MC33FS6512CAER2 includes an integrated CAN FD physical interface compliant with ISO11898-2 and ISO11898-5 standards.

Is the device suitable for high-temperature automotive environments?

Yes, it is rated for an ambient temperature range of -40°C to +125°C and is designed for automotive applications.