NCV881930MW00R2G

Overview

The NCV881930MW00R2G is a low quiescent current synchronous buck controller from onsemi, designed for automotive applications. It operates with an input voltage range of 4.5V to 40V and supports output voltages down to 0.6V. The device features adjustable switching frequencies up to 2MHz and includes integrated bootstrap diode and gate drivers. It complies with AEC-Q100 standards and utilizes a compact 10-lead WSON package.

Feature Summary

• Integrated bootstrap diode eliminates external component requirement
• Supports high switching frequencies up to 2MHz for compact design
• Low quiescent current operation enhances system efficiency

Applications

• Automotive infotainment systems
• Advanced Driver Assistance Systems (ADAS)
• Vehicle telematics units

Procurement Notes

Verify the specific suffix 'MW00R2G' against official datasheets to confirm pinout and thermal pad configuration. Ensure compatibility with your PCB layout regarding the WSON package dimensions. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this controller when designing space-constrained automotive power stages requiring high efficiency. It is suitable for applications needing flexible output voltage adjustment and fast transient response. Consider its operating temperature range and AEC-Q100 qualification for harsh automotive environments.

Part Context

This component belongs to the NCV8819 series of synchronous buck controllers. It is part of onsemi's portfolio aimed at improving power density in automotive electronics. The series is engineered to meet stringent automotive reliability standards while offering versatile configuration options for various voltage rails.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the NCV8819 family or equivalent automotive-grade synchronous buck controllers. Verify electrical parameters and pin compatibility before replacing.