The LNK626DG-TL is an isolated flyback topology integrated circuit with an output power rating of 17W. It has an internal switch and voltage breakdown of 725V. The device operates at a frequency of 100kHz with a duty cycle of 54%. The LNK626DG-TL is designed with fault protection features such as current limiting, open loop, over temperature, and short circuit. It comes in an SO-8C case and is surface mountable. This integrated circuit is widely used in various applications and is currently available in the market.