NCV7451MW0R2G

Overview

The NCV7451MW0R2G is an automotive-grade System Basis Chip (SBC) manufactured by onsemi. It integrates a high-speed CAN transceiver with power management functions into a single component. The device is housed in a 14-DFNW package with exposed pad, measuring 4.5x3 mm, and supports surface mount installation using wettable flank technology. It holds AEC-Q100 qualification for automotive reliability. This SBC combines communication interfaces with voltage regulation to reduce board space and simplify system design for vehicle electronics.

Feature Summary

• Integrated System Basis Chip combining CAN transceiver and power management
• AEC-Q100 qualified for automotive applications
• 14-DFNW (4.5x3) package with exposed pad
• Surface Mount mounting type with wettable flank capability

Applications

• Automotive electronic control units
• Vehicle body control modules
• CAN-based network nodes

Procurement Notes

Verify the specific revision level and manufacturing date code upon order confirmation. Confirm that the 14-DFNW package variant matches the PCB footprint requirements, particularly regarding the exposed pad thermal connection. Ensure storage conditions comply with moisture sensitivity levels if applicable. Check for any specific handling instructions related to the wettable flank process during assembly.

Selection Notes

Select this component when a compact solution integrating both CAN communication and power regulation is required for automotive systems. The 14-DFNW package offers a small form factor suitable for space-constrained designs. Verify that the integrated power output capabilities meet the load requirements of the connected peripherals. Ensure compatibility with the vehicle's electrical architecture and CAN bus specifications.

Part Context

This part belongs to onsemi's portfolio of specialized ICs designed for automotive environments. As a System Basis Chip, it consolidates multiple functions typically handled by separate components, thereby reducing component count and board complexity. The NCV prefix indicates its automotive grade status, ensuring compliance with stringent reliability standards required in vehicle electronics.

Replacement Considerations

When replacing this component, ensure the substitute maintains AEC-Q100 qualification and compatible pinout. Verify that the replacement SBC offers similar CAN transceiver performance and power management features. Check package dimensions to confirm fit within the existing PCB layout without modification.