MC33FS6527LAER2

Power Management - Specialized Overview

The MC33FS6527LAER2 is a System Basis Chip (SBC) from the FS6500 family, manufactured by NXP USA Inc. It integrates power management and communication interfaces for automotive microcontrollers. Key electrical parameters include an input voltage range of 2.7 V to 40 V and output voltages adjustable from 1 V to 5 V. The device features a DC-DC switching regulator with a maximum output current of 2.2 A for MCU core supply. It operates within a temperature range of -40°C to 125°C and is housed in a 48-HLQFP (7x7) package.

Power Management - Specialized Feature Summary

• Integrates DC-DC switching regulators and linear regulators to optimize energy consumption for MCU systems.
• Includes integrated CAN FD and LIN physical interfaces compliant with ISO11898-2, -5 and LIN 2.2 standards.
• Provides advanced functional safety features suitable for ASIL B/D applications, including critical analog parameter monitoring.
• Supports low-power modes with multiple wake-up sources such as CAN, LIN, I/O, and Long Duration Timer.

Power Management - Specialized Applications

• Automotive electronic control units requiring ASIL B/D compliance
• Microcontroller unit power supply and system basis chip integration
• Powertrain and chassis control modules

Power Management - Specialized Procurement Notes

Verify the specific suffix LAER2 against the official NXP datasheet to confirm pinout and feature set. Ensure compatibility with your PCB footprint for the 48-HLQFP package. Check RoHS3 compliance status if required by your manufacturing process. Confirm lead times and availability directly with authorized distributors as stock levels fluctuate.

Power Management - Specialized Selection Notes

Select this component when a high-current 2.2 A DC-DC output is required for the MCU core alongside integrated CAN FD and LIN transceivers. It is suitable for designs needing AEC-Q100 Grade 0 qualification for high-temperature operation up to 175°C junction temperature. Consider alternative FS6500 variants if lower current or different interface combinations are needed.

Power Management - Specialized Part Context

This part belongs to the NXP FS6500 series of System Basis Chips, designed specifically for automotive applications. The series offers various configurations of power supplies and communication interfaces to support different MCU architectures and safety requirements. The FS6500 line emphasizes energy efficiency and functional safety integration.

Power Management - Specialized Replacement Considerations

Consult the NXP FS6500 product selector guide for compatible alternatives. Other parts in the series may offer different current ratings or interface options. Verify pin-to-pin compatibility and electrical specifications before substituting.