METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND CORRESPONDING SEMICONDUCTOR DEVICE

Semiconductor devices of the type currently referred to as a System in a Package (SiP) and having embedded therein a transformer are produced by embedding at least one semiconductor chip in an insulating encapsulation at a first portion thereof. Over a second portion thereof at least partly non-overlapping with the first portion, a stacked structure is formed including multiple layers of electrically insulating material as well as respective patterns of electrically conductive material. The respective patterns of electrically conductive material have: a planar coil geometry for providing electrically conductive coils such as the windings of a transformer and a geometrical distribution providing electrically conductive connections to one or more semiconductor chips.