The Infineon Technologies integrated circuit 158734 is a flyback topology device that is part of the integrated circuits category. This component has a power of 23W, an output isolation that is isolated, and an internal switch. It has a voltage breakdown of 650V, a voltage start-up of 13.5V, and a duty cycle of 72%. The switching frequency is 67kHz, and it has fault protection features such as current limiting, open loop, over load, over temperature, and over voltage. The control features include soft start. This component is obsolete (EOL) and has a temperature range of -40°C to 150°C (TJ). It is supplied in a PG-DIP-8 case/package and has a supply voltage range of 8.5V to 21V.