FSDM07652RBWDTU

AC DC Converters, Offline Switchers Overview

The FSDM07652RBWDTU is an offline flyback power switch IC from the FPS™ series by onsemi. It integrates a high-voltage MOSFET with a current-mode PWM controller, designed for AC/DC conversion in SMPS applications. Key electrical parameters include a breakdown voltage of 650V and a switching frequency of 66kHz. The device supports an input AC voltage range of 85V to 265V and delivers up to 80W of rated power. It operates within a temperature range of -25°C to 85°C and utilizes a TO-220F-6L package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage MOSFET with a current-mode PWM controller for compact design
• Includes built-in soft start functionality to reduce inrush current stress
• Provides comprehensive protection against overcurrent, overload, overtemperature, and overvoltage conditions

AC DC Converters, Offline Switchers Applications

• Offline flyback converter designs
• AC/DC power supplies
• Switched-mode power supply (SMPS) systems

AC DC Converters, Offline Switchers Procurement Notes

Verify the exact suffix RBWDTU against official datasheets to confirm pinout and packaging specifications. Confirm RoHS compliance status as required by project regulations. Check for end-of-life notifications or product change notices that may affect long-term availability. Ensure the TO-220F-6L package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

AC DC Converters, Offline Switchers Selection Notes

Select this component for isolated flyback topologies requiring integrated high-voltage switching. The 650V rating suits universal input applications. Consider the 66kHz fixed frequency for EMI filtering design. Evaluate thermal management needs given the 85°C maximum operating temperature limit. Verify compatibility with external transformer designs for the specified 80W power capability.

AC DC Converters, Offline Switchers Part Context

This part belongs to the FPS™ series of power switches from onsemi. These devices are engineered for cost-effective, high-reliability power supply solutions. The series typically combines control logic with power MOSFETs to simplify circuit design. This specific model targets general-purpose offline power conversion markets.

AC DC Converters, Offline Switchers Replacement Considerations

The FSDM07652RWDTU is listed as a related variant. Verify if the 'B' suffix indicates a specific binning or packaging difference. Consult official substitution guides for direct replacements within the same FPS™ family.