The Power Integrations TOP265KG is an active integrated circuit that comes in a 12-ESOP case/package.

• Power Rating: 53W
• Topology: Flyback
• Output Isolation: Yes
• Internal Switch(s): Yes
• Voltage Breakdown: 725V
• Duty Cycle: 78%
• Switching Frequency: 66kHz and 132kHz
• Fault Protection: Current limiting, over load, over temperature, over voltage, and short circuit
• Control Features: Frequency control
• Mounting Type: Surface mountable
• Packaging: Tube/Rail
• Operating Temperature Range: -40 degrees Celsius to 150 degrees Celsius (TJ)