FSCQ0965RTYDTU

AC DC Converters, Offline Switchers Overview

The FSCQ0965RTYDTU is a Green Mode Fairchild Power Switch (FPS) manufactured by onsemi. It integrates a high-voltage power MOSFET with a current-mode controller for AC/DC conversion applications. The device features quasi-resonant operation to minimize switching losses and acoustic noise. It includes comprehensive protection mechanisms such as cycle-by-cycle current limiting, output overvoltage protection, and thermal shutdown. The component is designed for high efficiency in offline power supplies.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage power MOSFET with current-mode controller
• Quasi-resonant switching for reduced electromagnetic interference
• Includes cycle-by-cycle current limiting and thermal shutdown

AC DC Converters, Offline Switchers Applications

• Offline power supplies
• AC/DC converters
• Adapters and chargers

AC DC Converters, Offline Switchers Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm availability through authorized distributors or secondary market sources. Ensure compatibility with existing design specifications. Check for alternative components if long-term supply is required. Validate package integrity upon receipt.

AC DC Converters, Offline Switchers Selection Notes

Select this component for cost-effective offline power solutions requiring integrated protection. Consider its obsolete status for new designs. Evaluate alternatives for long-term production needs. Verify voltage and current ratings match application requirements. Assess thermal management capabilities for the specific enclosure.

AC DC Converters, Offline Switchers Part Context

This part belongs to the FPS family of integrated power switches. It combines power and control functions into a single package. The series targets general-purpose offline power applications. It represents an earlier generation of green mode technology from onsemi.

AC DC Converters, Offline Switchers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the obsolete lifecycle status. Designers should consult official replacement guides or contact onsemi sales for qualified alternatives.