Power Integrations AC/DC Converter 12V 6-Pin Through Hole TO-220 Package 20W TOP244YN

Power Integrations TOP244YN is an advanced AC/DC converter featuring a 12V output with a 6-pin through-hole mounting in a TO-220 package. It integrates a high voltage power MOSFET, PWM control, and fault protection circuitry within a single CMOS chip, delivering reliable and efficient power conversion for industrial and electronics applications.

This flyback topology converter supports a wide input voltage range from 85V AC minimum to 265V AC maximum, making it adaptable to various power sources. Its switching frequency of 132kHz enables compact component design while maintaining high efficiency. The converter operates efficiently within an extended temperature range of -40°C to 150°C, suitable for harsh industrial environments.

The device's compact physical size (15.31mm height, 10.67mm length, 6.6mm width) and TO-220 package simplify mounting and thermal management, allowing operation up to 34W without an external heatsink depending on package type. Its 6-pin configuration and through-hole technology ensure robust electrical and mechanical connection.

The integrated design includes a fully integrated soft-start feature to minimize stress and voltage overshoot during power-up, externally programmable current limit for precision control, and protection features such as line under-voltage detection and line overvoltage shutdown which extend line surge tolerance and ensure system safety.

Power Integrations TOP244YN supports energy-saving EcoSmart technology, allowing shutdown and wake-up via LAN or input port, enhancing system efficiency. This converter is ideal for power management IC applications in industrial, electronics components, and semiconductor equipment.

Maximum input voltage up to 265V AC for high compatibility. Output voltage fixed at 12V suitable for standard applications. Operates at switching frequency of 132kHz, ensuring efficient power conversion. Compact dimensions with length 10.67mm, width 6.6mm, height 15.31mm for easy integration.

Wide operating temperature range from -40°C to 150°C for demanding environments. Flyback topology enhances system flexibility and efficiency. Package type TO-220 enables easy through-hole mounting and heat dissipation. Supply current is low at 1mA, supporting energy-efficient designs.

Extended power range without need for heatsink up to 34W with appropriate package. Includes integrated fault protection and soft-start for robust operation.

This product is categorized under Power Integrations semiconductor AC/DC converters suitable for electronics manufacturing, industrial power management, and laboratory power supply applications. Explore EnvMart's extensive range of AC/DC Converters for reliable and efficient power solutions.