Power Integrations, AC-DC Converter 7-Pin, TO-220-7C TOP258YN

The Power Integrations TOP258YN is a Enhanced Eco Smart Integrated offline switcher with advanced feature set and extended power range power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device. The Y packages have the F pin removed to improve the noise immunity.

Is energy efficient over entire load range
Has lower system cost
Has high density flexibility