MC33FS6502NAER2

Power Management - Specialized Overview

The MC33FS6502NAER2 is a System Basis Chip (SBC) from NXP Semiconductors designed for automotive applications. It integrates a DC/DC converter with a 0.8 A Vcore output capability. The device operates within an input voltage range of 2.7 V to 40 V and provides regulated outputs between 1 V and 5 V. It features integrated CAN and LIN transceivers, supporting Low Drop Transceiver (LDT) technology. The component is housed in a 48-pin LQFP package with an exposed pad (LQFP48EP), suitable for surface mount assembly. It supports operating temperatures from -40°C to 125°C.

Power Management - Specialized Feature Summary

• Integrates DC/DC power management with dedicated Vcore regulation
• Includes combined CAN and LIN transceiver interfaces
• Supports Low Drop Transceiver (LDT) operation for enhanced efficiency
• Provides robust automotive-grade thermal performance

Power Management - Specialized Applications

• Automotive electronic control units (ECUs)
• Body control modules requiring integrated communication
• Gateway devices utilizing mixed CAN/LIN networks
• Sensor nodes with strict power and space constraints

Power Management - Specialized Procurement Notes

Verify the specific suffix 'NAER2' against official NXP documentation to confirm pinout and feature set accuracy. Ensure compatibility with your PCB footprint for the LQFP48EP package. Check for moisture sensitivity levels and reflow soldering profiles prior to assembly. Confirm that the 0.8A Vcore current rating meets your microcontroller's peak load requirements. Validate regulatory compliance status for your target market.

Power Management - Specialized Selection Notes

Select this component when a single-chip solution for power management and dual-bus communication is required. It is suitable for designs needing both CAN and LIN connectivity without separate transceiver ICs. Consider the 40V input tolerance for standard automotive electrical systems. Evaluate the thermal dissipation capabilities of the LQFP48EP package for your enclosure design. Ensure the 1V-5V output range aligns with your logic voltage requirements.

Power Management - Specialized Part Context

This part belongs to the NXP MC33FS65xx series of System Basis Chips. These components are engineered to reduce board space and simplify design by combining PMIC functions with transceivers. The series targets cost-sensitive and space-constrained automotive applications. The MC33FS6502 variant specifically adds LIN support alongside CAN functionality.

Power Management - Specialized FAQ

What is the maximum output current for the Vcore regulator?

The integrated DC/DC converter provides a maximum output current of 0.8 A for the Vcore rail.

Does this chip support both CAN and LIN protocols simultaneously?

Yes, the MC33FS6502NAER2 integrates both a CAN transceiver and a LIN transceiver on a single die.

What is the operating temperature range?

The device is rated for an extended operating temperature range from -40°C to 125°C.