NV9510SC21-RA

AC DC Converters, Offline Switchers Overview

The NV9510SC21-RA is a GaNSense Control QR Controller manufactured by Navitas Semiconductor, Inc. It supports Flyback topology with Secondary Side Synchronous Rectification (SR). The device operates at switching frequencies of 100kHz and 129kHz. It features an input voltage range of 6.5 V to 78.5 V and a startup voltage of 13.5 V. The operating supply current is 300 uA. The component is housed in an SOIC-10 package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates GaNSense technology for combined control and sensing capabilities
• Supports secondary side synchronous rectification for improved efficiency
• Operates in quasi-resonant mode to reduce switching losses

AC DC Converters, Offline Switchers Applications

• Flyback power supply designs
• Secondary side synchronous rectification applications
• Quasi-resonant controller implementations

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix -RA against official Navitas documentation to confirm tape and reel packaging specifications. Ensure compatibility with SOIC-10 footprint requirements during procurement planning. Cross-reference the manufacturer part number with authorized distributor listings to confirm current availability status and lead times before finalizing orders.

AC DC Converters, Offline Switchers Selection Notes

Select this component for flyback topologies requiring integrated secondary side synchronous rectification control. The GaNSense architecture simplifies design by combining gate drive and sensing functions. Verify that the required switching frequency options of 100kHz or 129kHz align with the target application's electromagnetic interference constraints and transformer design parameters.

AC DC Converters, Offline Switchers Part Context

This component belongs to the GaNSense Control series from Navitas Semiconductor. The series integrates power management functions with gallium nitride technologies. It is designed for high-efficiency power conversion applications. The product line focuses on reducing system complexity and improving power density through advanced integration techniques.

AC DC Converters, Offline Switchers Replacement Considerations

NV9510SC26 is a listed alternative within the same GaNSense Control QR Controller series. Both parts share similar functional characteristics but may differ in package type or specific electrical parameters. Verify pinout compatibility and thermal requirements when considering substitution.