NV9510SC22

AC DC Converters, Offline Switchers Overview

The NV9510SC22 is a GaNSense AC-DC controller designed for flyback topologies with secondary side synchronous rectification. It operates as a quasi-resonant (QR) controller within an input voltage range of 6.5 V to 78.5 V. The device features a startup voltage of 13.5 V and maintains an operating supply current of 300 uA. It supports switching frequencies of 100 kHz and 129 kHz, providing efficient power management for isolated applications.

AC DC Converters, Offline Switchers Feature Summary

• Integrates GaNSense technology for enhanced control and protection in power conversion systems.
• Supports flyback topology with secondary side synchronous rectification for improved efficiency.
• Operates as a quasi-resonant controller to minimize switching losses.

AC DC Converters, Offline Switchers Applications

• AC-DC power supplies
• Flyback converter designs
• Isolated power conversion systems

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'SC22' against official Navitas documentation to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint and thermal requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring integrated QR control and secondary side SR drive in flyback converters. Consider the 80V rating and 300 uA supply current when designing the bias circuit. Evaluate the 100 kHz/129 kHz frequency options against transformer design constraints and EMI requirements.

AC DC Converters, Offline Switchers Part Context

This part belongs to the GaNSense series from Navitas Semiconductor, which integrates power devices with control logic. The series focuses on high-efficiency power management using gallium nitride technology, targeting consumer electronics and industrial power supplies.

AC DC Converters, Offline Switchers Replacement Considerations

Check for direct pin-to-pin replacements in the GaNSense family. Verify that any substitute maintains the same QR control architecture and secondary side SR drive capabilities. Ensure voltage ratings and packaging match the original design requirements.

AC DC Converters, Offline Switchers FAQ

What is the startup voltage for the NV9510SC22?

The startup voltage is specified as 13.5 V.

Does the NV9510SC22 include an internal switch?

No, it does not include an internal switch; it functions as a controller.