The FSGM0565RWDTU is a flyback topology integrated circuit from Fairchild/ON Semiconductor that comes in a TO-220F-6L (W-Forming) package. It has an output isolation feature and internal switch(s).

• Topology: Flyback
• Package: TO-220F-6L (W-Forming)
• Output Isolation: Yes
• Internal Switch(s): Yes
• Voltage Breakdown: 650V
• Duty Cycle: 70%
• Frequency Switching: 66kHz
• Supply Voltage: 7.5 V ~ 26 V
• Operating Temperature: -40°C ~ 125°C (TJ)
• Fault Protections: Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit