Abstract: An integrated circuit package having excellent heat dissipation is described. An integrated circuit die is attached to a substrate and the substrate is mounted on a printed circuit board (PCB) wherein there is a gap between a surface of the die facing the PCB and the PCB. A thermal enhanced layer is formed within the gap wherein heat travels from the die through the thermal enhanced layer to the PCB.

Abstract: An integrated circuit IC package with one or more pins protruding from the IC package for electrically connecting the IC package with a printed circuit board PCB is presented. The IC package has a first die with a first electronic component, a second die with a second electronic component, and a conductive plate having a plane surface. The first electronic component may be a semiconductor power device and the second electronic component may be a control circuit. The plane surface of the conductive plate is electrically connected to both a plane surface of the first die and one or more pins such that an electrical connection is established between the first die and the one or more pins. The second die may be arranged on top of the conductive plate. Alternatively, a third die with a third electronic component may be arranged on top of the conductive plate.

Abstract: A method of fabricating an integrated circuit package having improved heat dissipation is described. A re-routable clip is provided having a central portion and a plurality of leads surrounding the central portion. A die is attached to an underside of the central portion of the re-routable clip. The die and the leads of the re-routable clip are attached to a substrate. The die and the leads are encapsulated with a mold compound wherein a top surface of the central portion of the re-routable clip is exposed by the mold compound. The substrate is connected to a printed circuit board wherein thermal pathways are formed 1) from the die downward to the substrate to the printed circuit board and 2) from the die upward to the re-routable clip and then downward through the leads to the substrate and to the printed circuit board.

Abstract: An integrated circuit IC package with one or more pins protruding from the IC package for electrically connecting the IC package with a printed circuit board PCB is presented. The IC package has a first die with a first electronic component, a second die with a second electronic component, and a conductive plate having a plane surface. The first electronic component may be a semiconductor power device and the second electronic component may be a control circuit. The plane surface of the conductive plate is electrically connected to both a plane surface of the first die and one or more pins such that an electrical connection is established between the first die and the one or more pins. The second die may be arranged on top of the conductive plate. Alternatively, a third die with a third electronic component may be arranged on top of the conductive plate.

Abstract: An integrated circuit IC package with one or more pins protruding from the IC package for electrically connecting the IC package with a printed circuit board PCB is presented. The IC package has a first die with a first electronic component, a second die with a second electronic component, and a conductive plate having a plane surface. The first electronic component may be a semiconductor power device and the second electronic component may be a control circuit. The plane surface of the conductive plate is electrically connected to both a plane surface of the first die and one or more pins such that an electrical connection is established between the first die and the one or more pins. The second die may be arranged on top of the conductive plate. Alternatively, a third die with a third electronic component may be arranged on top of the conductive plate.

Abstract: A quad flat no lead package is provided comprising at least one first integrated circuit die embedded in a recess in a die paddle of a metal leadframe and a second integrated circuit chip die attached to the at least one first integrated circuit die wherein the first and second integrated circuit dies are electrically connected to each other and wherein the second integrated circuit die is connected to leads of the leadframe through copper pillars.

Abstract: An electronic package is fabricated wherein a substrate is provided having three or more layers. A heat slug is embedded completely within the substrate. A die is attached above the substrate. Thermal paths to the heat slug are linked through the ground signal interconnects (traces, vias and planes).