MC33FS4501CAER2

Power Management - Specialized Overview

The MC33FS4501CAER2 is a System Basis Chip (SBC) from the NXP FS4500 series, designed for automotive power train applications. It integrates multiple voltage regulators and communication interfaces in a single package. Key electrical parameters include a linear Vcore regulator with 0.5 A output current, an operating supply voltage range of 2.7 V to 40 V, and output voltage ranges from 1 V to 5 V. The device operates within a temperature range of -40°C to +125°C and is housed in a 48-LQFP exposed pad package.

Power Management - Specialized Feature Summary

• Integrates a linear 0.5 A Vcore regulator alongside other system functions
• Supports CAN communication interface for network connectivity
• Provides Power Good status indication via open-drain output
• Designed for robust operation in automotive environments

Power Management - Specialized Applications

• Automotive power train systems
• Engine control units
• Transmission control modules

Power Management - Specialized Procurement Notes

Verify the specific suffix 'CAER2' against the official NXP datasheet to confirm pinout and feature set. Ensure compatibility with your PCB footprint, specifically the 48-LQEP package dimensions. Confirm that the 2.7 V to 40 V input range matches your vehicle's power bus specifications. Check for RoHS compliance requirements if applicable to your manufacturing process.

Power Management - Specialized Selection Notes

Select this component when a combined solution for core voltage regulation and CAN communication is required. It is suitable for applications needing a linear Vcore regulator rather than switching types. Consider the thermal performance of the LQFP package under high ambient temperatures. Verify that the 0.5 A Vcore current capability meets the processor's peak demand.

Power Management - Specialized Part Context

This part belongs to the NXP FS4500 family of System Basis Chips. These devices are engineered to simplify automotive electronic design by integrating power management and communication controllers. The FS4500 series targets safety-critical applications requiring high reliability and integrated diagnostics.

Power Management - Specialized Replacement Considerations

Consult the NXP FS4500 family cross-reference guide for verified substitutes. Potential alternatives may include other variants within the MC33FS45xx series with different I/O configurations or regulator types. Ensure any replacement maintains the same package outline and pin compatibility.