Main Specifications

• Series: TinySwitch-III

• Input voltage: 85 V – 265 V AC

• Internal MOSFET voltage: 700 V

• Output power: about 18 W (up to ~23 W depending on design)

• Switching frequency: ≈132 kHz

• Duty cycle: ≈65 %

• Package: DIP-8 (7 pins used)

• Operating temperature: -40 °C to +150 °C 

Key Features

• Integrated 700 V high-voltage MOSFET

• Auto-restart protection during faults

• Over-temperature shutdown

• Over-voltage and short-circuit protection

• Low standby power consumption

• Frequency jitter to reduce EMI noise