TNY266PN Off-Line Switcher IC DIP8 700V MOSFET Integrated Buck/Flyback Converter

The TNY266PN is part of the TinySwitch-II family by Power Integrations. It integrates a 700V power MOSFET, oscillator, high-voltage start-up, current limit, and thermal shutdown circuitry. Packaged in a DIP-8 through-hole configuration, it enables compact, high-efficiency off-line flyback converters.

Key Features:

• Integrated 700V power MOSFET and controller
• Supports 85V to 265V AC input voltage
• Up to 10W output (230VAC open frame)
• ON/OFF control with automatic power reduction at light load
• Thermal shutdown with hysteresis and auto-restart
• No optocoupler or feedback loop required

Additional Specifications:

• Package Type: DIP-8
• Supply Voltage: 85V to 265V AC
• Current: 450 mA
• Type: Off-Line PWM Switcher IC