MC35FS6505NAER2

Power Management - Specialized Overview

The MC35FS6505NAER2 is a Grade 0 automotive System Basis Chip (SBC) from the FS6500 family, designed for 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 within a 1.0 V to 5.0 V range. The device supports an input voltage range of 2.7 V to 40 V and includes linear regulators for auxiliary functions. It operates at ambient temperatures up to 150°C and junction temperatures up to 175°C, conforming to AEC-Q100 Grade 0 standards. The component is housed in an LQFP-48 package with exposed pad.

Power Management - Specialized Feature Summary

• Integrates high-current DC/DC regulator for efficient MCU core power supply
• Supports advanced functional safety features compliant with ASIL B/D requirements
• Includes integrated CAN FD and LIN physical interfaces for automotive communication
• Features low-power modes with multiple wake-up sources including timers and I/O

Power Management - Specialized Applications

• Automotive power train systems
• Microcontroller unit (MCU) power management
• ASIL B/D safety-critical embedded applications

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R2' indicates tape-and-reel packaging versus tray options when sourcing. Confirm that the 'MC35' prefix aligns with Grade 0 automotive qualification requirements for your target thermal environment. Ensure compatibility with existing FS6500 family design-in resources and software support packages provided by NXP Semiconductors.

Power Management - Specialized Selection Notes

Select this component when a 1.5 A core voltage regulation is required for high-performance MCUs in automotive environments. Consider the FS6500 family benefits such as integrated communication interfaces and safety mechanisms. Evaluate thermal performance constraints given the 150°C ambient rating. Compare against lower current variants if system load permits reduction in power stage size.

Power Management - Specialized Part Context

This part belongs to the NXP FS6500 System Basis Chip family, which combines power management with communication interfaces. The MC35 variant specifically targets Grade 0 automotive applications requiring higher temperature tolerance compared to Grade 1 counterparts. It serves as a central power distribution and control unit for complex automotive electronic architectures.

Power Management - Specialized Replacement Considerations

Direct substitutes within the same family include MC35FS6500NAE or MC35FS6501NAE depending on specific current or interface needs. Cross-reference with MC33FS6500 series for Grade 1 alternatives if thermal margins allow. Verify pinout and software compatibility before migration.