MC35FS6516CAE

Power Management - Specialized Overview

The MC35FS6516CAE is a Grade 0 safety System Basis Chip (SBC) from NXP Semiconductors, designed for automotive power management. It integrates DC-DC switching regulators, linear regulators, and a CAN FD transceiver to optimize energy consumption for microcontrollers. The device operates within an input voltage range of 2.7 V to 40 V and supports output voltages from 1 V to 5 V. It features a maximum output current of 1.5 A and functions reliably across a temperature range of -40°C to +150°C. Packaged in a 48-pin HLQFP (7x7 mm) surface-mount format, it serves as a comprehensive power solution for critical automotive applications.

Power Management - Specialized Feature Summary

• Integrates DC-DC switching regulators and linear regulators for efficient MCU power supply
• Includes integrated CAN FD transceiver for high-speed communication
• Designed for Grade 0 functional safety requirements in automotive systems

Power Management - Specialized Applications

• Power Train systems
• Automotive Microcontroller Unit (MCU) power management
• Safety-critical automotive electronics

Power Management - Specialized Procurement Notes

Verify the specific suffix 'CAE' against official NXP documentation to confirm package type and tape/reel specifications. Ensure compatibility with automotive Grade 0 safety standards required by your application. Cross-reference the datasheet revision date to validate feature sets and electrical characteristics before integration.

Power Management - Specialized Selection Notes

Select this component when a combined power regulation and CAN FD interface is required for automotive MCUs. It is suitable for designs needing robust protection against over-voltage and thermal stress within the specified 40V input limit. Consider the 48-pin LQFP package constraints for PCB layout and thermal dissipation requirements in confined automotive enclosures.

Power Management - Specialized Part Context

This part belongs to the FS6500 series of System Basis Chips, which are specialized PMICs tailored for automotive environments. The series focuses on integrating essential power conversion and communication interfaces into a single compact package, reducing board space and simplifying design complexity for modern vehicle electronic control units.

Power Management - Specialized Replacement Considerations

Consult NXP official substitution lists for direct replacements. Verify that any alternative maintains Grade 0 safety certification and compatible pinout configurations.