MC35FS6513CAE

Power Management - Specialized Overview

The MC35FS6513CAE is a Grade 0 automotive System Basis Chip from the FS65 family, designed for safety-critical applications up to ASIL B. It integrates a DC/DC converter delivering 1.5 A core current and a CAN transceiver within a 48-LQFP package. The device operates with an input voltage range of 2.7 V to 40 V and provides regulated output voltages between 1 V and 5 V. It supports an ambient operating temperature range of -40°C to +150°C and complies with AEC-Q100 standards.

Power Management - Specialized Feature Summary

• Integrates a high-current DC/DC regulator for efficient MCU core power supply
• Includes a CAN physical interface compliant with ISO 11898-2 and -5 standards
• Provides advanced functional safety features targeting ASIL B integrity levels
• Supports ultra-low-power modes with long-duration timer wake-up capabilities

Power Management - Specialized Applications

• Electric vehicle powertrain systems
• Hybrid electric vehicle battery management
• Safety-critical motor control units
• Advanced driver assistance systems (ADAS)

Power Management - Specialized Procurement Notes

Verify the specific suffix CAE corresponds to the required LQFP-48EP packaging and tray distribution format. Confirm that the Grade 0 qualification meets the thermal requirements for your specific application environment. Ensure compatibility with the target microcontroller's safety protocol and SPI diagnostic interface before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when a robust DC/DC solution is required for core voltages rather than linear regulation. The 1.5 A output capability distinguishes it from lower-power variants in the FS45 or FS65 families. Consider the extended temperature range and ASIL B compliance for harsh automotive environments where system availability is critical.

Power Management - Specialized Part Context

This part belongs to the FS65 scalable System Basis Chip family, which combines power management with integrated safety monitoring. It is designed to work in conjunction with dual-core lock-step microcontrollers to achieve high safety integrity. The FS65 family addresses industry trends toward vehicle electrification and green powertrains by reducing software complexity through hardware-based safety mechanisms.

Power Management - Specialized Replacement Considerations

The MC33FS6513CAE serves as the Grade 1 equivalent within the same pinout and software architecture. Verify if the lower thermal grade of the MC33 variant suffices for the application. Other FS65 variants may offer different current ratings or interface options but require careful validation of electrical parameters.