NCV78702MW0R2G

Overview

The NCV78702MW0R2G is a two-phase boost controller for LED lighting, housed in a QFN-24 package. It operates with an input voltage range of 5 V to 30 V and supports output currents from 90 mA to 500 mA. The device features a high switching frequency of 10 MHz and adjustable output voltage. It complies with AEC-Q100 standards and functions within a temperature range of -40°C to +150°C.

Feature Summary

• Integrated two-phase boost control architecture
• SPI programmability for dynamic parameter adjustment
• Active input filtering capability
• AEC-Q100 automotive qualification

Applications

• Automotive front headlight systems
• High-power LED driver designs
• Smart power ballast implementations

Procurement Notes

Verify the specific suffix MW0R2G against official onsemi documentation to confirm package type and reel specifications. Ensure compatibility with SPI interface requirements and validate thermal performance for the intended operating environment before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring multi-phase boost topology to reduce input ripple and BOM cost. Consider the 10 MHz frequency for smaller passive components. Verify that the 5 V to 30 V input range matches the system supply and that the QFN-24 package fits the PCB layout constraints.

Part Context

This part belongs to the NCV78702 series of LED lighting drivers designed for automotive applications. It serves as a specialized controller for driving multiple LED strings efficiently. The series focuses on providing flexible solutions for high-current LED loads while maintaining high overall system efficiency.

Replacement Considerations

Check for alternative suffixes such as NCV78702MW0AR2G which may differ in packaging or tape specifications. Consult the manufacturer's lifecycle notices as some variants may be approaching end-of-life status.