MC33FS6521CAER2

Power Management - Specialized Overview

The MC33FS6521CAER2 is a System Basis Chip (SBC) from the FS6500 series by NXP Semiconductors. It integrates DC-DC switching regulators and linear regulators to power MCUs while optimizing energy consumption. The device features a Vcore output with a maximum current of 2.2 A and supports an input voltage range of 2.7 V to 40 V. Output voltages are adjustable from 1 V to 5 V, with a maximum output voltage of 5 V. It operates within a temperature range of -40°C to +125°C and is housed in a 48-pin LQFP-48EP package.

Power Management - Specialized Feature Summary

• Integrates DC-DC switching regulators and linear regulators for efficient MCU power supply
• Provides high-current Vcore output capability for processor cores
• Supports CAN communication interface integration
• Designed for automotive safety applications with wide operating temperature range

Power Management - Specialized Applications

• Power Train systems
• Motorcycle Braking systems
• Automotive Electronic Control Units (ECUs)

Power Management - Specialized Procurement Notes

Verify the exact part number suffix against official NXP documentation to ensure correct pinout and functionality. Confirm RoHS compliance status through the manufacturer's datasheet or environmental declaration. Check for any specific ordering suffixes that may indicate packaging variations or temperature grades. Ensure compatibility with your system's voltage requirements and thermal management design before procurement.

Power Management - Specialized Selection Notes

Select this component when a combined power management and communication interface solution is required for automotive microcontrollers. Consider the 2.2 A Vcore capability if driving high-performance processors. Evaluate the 48-pin LQFP package for PCB space constraints. Verify that the 2.7 V to 40 V input range matches your vehicle's electrical architecture. Compare against other FS6500 variants for specific feature sets like additional LIN interfaces or different regulator configurations.

Power Management - Specialized Part Context

This component belongs to the FS6500 family of System Basis Chips designed for automotive applications. These chips integrate power management functions with communication interfaces to reduce board space and complexity. The FS6500 series targets safety-critical systems requiring reliable power delivery and robust communication capabilities in harsh automotive environments.

Power Management - Specialized Replacement Considerations

Consult NXP documentation for direct cross-references within the FS6500 family. Verify pin-to-pin compatibility and electrical specifications before substituting with similar SBCs from other manufacturers.