MC35FS4502NAER2

Power Management - Specialized Overview

The MC35FS4502NAER2 is a Grade 0 automotive System Basis Chip (SBC) from the FS4500 family, designed for power train applications. It integrates a linear 0.5 A Vcore regulator and supports an input voltage range of 2.7 V to 40 V. The device provides output voltages between 1 V and 5 V. It operates within a temperature range of -40°C to +150°C and is housed in a 48-LQFP package with exposed pad. This component complies with AEC-Q100 standards.

Power Management - Specialized Feature Summary

• Integrates a linear 0.5 A Vcore regulator for MCU core power supply
• Supports high-temperature operation up to 150°C ambient temperature
• Complies with Grade 0 automotive safety standards

Power Management - Specialized Applications

• Power Train systems
• Automotive microcontroller power management
• Grade 0 automotive electronic control units

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R2' against official NXP documentation to confirm tape-and-reel packaging versus tray options. Confirm current lifecycle status as some FS4500 variants are marked obsolete. Ensure compatibility with required moisture sensitivity levels and reflow soldering profiles for the LQFP48EP package before procurement.

Power Management - Specialized Selection Notes

Select this variant when a linear regulator is preferred over an SMPS for the Vcore rail. Verify that the 0.5 A output current meets the target MCU's peak consumption requirements. Ensure the design accommodates the higher thermal dissipation associated with linear regulation compared to switching topologies at the specified input voltage ranges.

Power Management - Specialized Part Context

This component belongs to the NXP FS4500 series of System Basis Chips. These devices combine power management functions with communication interfaces like CAN FD and LIN. The MC35FS4502NAE specifically targets Grade 0 automotive applications requiring robust performance under extreme thermal conditions.

Power Management - Specialized Replacement Considerations

MC35FS4500NAE: Similar Grade 0 SBC but may differ in packaging or revision. MC33FS4500LAER2: Grade 1 variant with lower maximum operating temperature.