Resonant Discontinuous Forward Converter Controllers

CamSemi has announced a breakthrough in the Primary Side Sensing (PSS) market, following on from the success of its C2470 series of Resonant Discontinuous Forward Converter controllers that were launched in late 2007. The new C2140 series offers ‘best in class’ current and voltage regulation of +/- 5% and targets high volume, universal input applications rated up to 8 W. The parts also feature easily programmable cable compensation and switching frequency adjustment to enable greater design and manufacturing flexibility.