Power Integrations AC/DC Converter 12V 7-Pin Through Hole DIP TOP242PN

Power Integrations TOP242PN is a high-performance AC/DC converter designed for efficient power management in electronic devices. This 12V output, 7-pin DIP package integrates a high voltage power MOSFET, PWM control, fault protection, and advanced circuitry onto a single CMOS chip, offering high design flexibility and reliability.

Its maximum input voltage is 265V AC, with a minimum input voltage of 85V AC, enabling use across a wide range of power supply conditions. The active flyback topology and a switching frequency of 132kHz ensure compact design and power efficiency. Operating temperatures range from -40°C to 150°C, making it suitable for harsh industrial and automotive environments.

The through-hole mount with a 7-pin DIP package facilitates easy PCB integration. The converter also features a maximum duty cycle of 66.5%, externally programmable current limit, line under-voltage detection for glitch-free operation, and line overvoltage shutdown to extend line surge tolerance. The EcoSmart energy-efficient design allows for shutdown and wake-up control via LAN or input port, optimizing energy usage.

This converter is ideal for industrial power management applications, consumer electronics, and other electronic component designs requiring reliable, efficient AC/DC power conversion without the need for external heatsinks up to 34W with appropriate packages.

Maximum input voltage of 265V AC ensures robust operation. 12V output voltage with 6.5W output power supports a variety of devices. 7-pin through-hole DIP package for straightforward PCB mounting. Integrated fault protection and PWM control for enhanced reliability.

Wide operating temperature range from -40°C to 150°C expands usability. Flyback topology and 132kHz switching frequency deliver efficient power conversion. Soft-start feature minimizes startup stress and voltage overshoot.

Line under-voltage and overvoltage protections assure stable operation. Energy-saving EcoSmart technology enables shutdown via LAN/input port. Designed for applications in industrial, electronic component, and semiconductor devices.

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