MC33FS6528CAE

Power Management - Specialized Overview

The MC33FS6528CAE is a System Basis Chip (SBC) from the FS6500 series, designed for automotive power management. It integrates DC-DC switching regulators and linear regulators to supply MCUs while optimizing energy consumption. The device supports ASIL B/D applications and features integrated CAN FD and LIN physical interfaces compliant with ISO11898-2, -5, and LIN 2.2 standards. It operates within an input voltage range of 2.7 V to 40 V and delivers up to 2.2 A output current. The component is housed in an LQFP-48EP package and functions reliably between -40°C and +125°C.

Power Management - Specialized Feature Summary

• Integrates advanced functional safety measures suitable for ASIL B/D applications
• Includes built-in CAN FD and LIN physical interfaces for robust communication
• Features a fail-safe state machine and advanced watchdog for system reliability

Power Management - Specialized Applications

• Automotive power train systems
• MCU power supply and management
• ASIL B/D ready safety-critical electronic control units

Power Management - Specialized Procurement Notes

Verify the specific suffix CAE against official NXP documentation to confirm pinout and thermal pad configuration. Ensure compatibility with ASIL B/D requirements if safety certification is mandatory. Check moisture sensitivity levels and reflow soldering profiles prior to assembly. Confirm that the LQFP-48EP package dimensions match your PCB footprint design constraints.

Power Management - Specialized Selection Notes

Select this component when designing automotive systems requiring integrated communication interfaces and high-current DC-DC regulation. It is appropriate for applications needing ASIL B/D readiness without external safety controllers. Consider the 2.2A output capability for powering complex MCUs. Evaluate the operating temperature range against your environmental conditions.

Power Management - Specialized Part Context

This part belongs to the FS6500 family of System Basis Chips from NXP Semiconductors. These chips are engineered to provide efficient power distribution and communication capabilities for microcontrollers in automotive environments. The family emphasizes energy optimization through various low-power modes and flexible regulator topologies.

Power Management - Specialized Replacement Considerations

Consult official substitution lists for verified alternatives within the FS6500 series. Cross-reference pinouts and electrical specifications carefully before replacing.