Miniaturised Integrated Circuit Core Element for Point of Load (PoL) Conversion S. Pappalardo, A. Alessandro, C. Santagati, C. Ardizzone, C. Ribellino, I. Mirabella, O. Principato and F. Tonicello E3S Web Conf., 16 (2017) 11002 Published online: 23 May 2017 DOI: 10.1051/e3sconf/20171611002