Patent ID: 9083332
Filing Date: 2015-07-14
Classification: H01F,H01L,H02M,H03K

Abstract:
1. An integrated circuit, comprising: a semiconductor die including one or more switching circuits; a magnetic core having length and width; first and second lead sets, each lead set including a plurality of metallic leads, each metallic lead wound around a portion of the magnetic core in the lengthwise direction of the magnetic core, each metallic lead extending through the magnetic core in the lengthwise direction, at least one of the plurality of metallic leads being electrically coupled to the semiconductor die; and an integrated circuit packaging material encapsulating the semiconductor die, the magnetic core, and a portion of the first and second lead sets, to form an integrated circuit package; the first and second lead sets non-overlapping and separated by a first separation distance along a first axis extending in the widthwise direction; the first separation distance being greater than each separation distance between adjacent metallic leads in each of the first and second lead sets, along the first axis.