摘要:
Disclosed in this specification is a multiphase buck converter package and process for forming such package. The package includes at least four dies and at least nine parallel leads. The dies are electrically connected through a plurality of die attach pads, thus eliminating the need for wirebonding.
摘要:
A multiple die package includes a folded leadframe for interconnecting at least two die attached to another leadframe. In a synchronous voltage regulator the folded leadframe, which is formed from a single piece of material, connects the high side switching device with the low side switching device to provide a low resistance, low inductance connection between the two devices.
摘要:
Disclosed in this specification is a multiphase buck converter package and process for forming such package. The package includes at least four dies and at least nine parallel leads. The dies are electrically connected through a plurality of die attach pads, thus eliminating the need for wirebonding.
摘要:
A semiconductor package including stacked packages is disclosed. The semiconductor die package includes a first heat sink structure, a first semiconductor die attached to the first heat sink structure and having a first exterior surface, an intermediate conductive element attached to the first semiconductor die, a second semiconductor die attached to the second heat sink structure, and a second heat sink structure attached to the second semiconductor die and comprising a second exterior surface. A molding material is disposed around the first and second semiconductor dice, where the molding material exposes the first exterior surface of the first heat sink structure and exposes the second exterior surface of the second heat sink structure.
摘要:
A semiconductor package including stacked packages is disclosed. The semiconductor die package includes a first heat sink structure, a first semiconductor die attached to the first heat sink structure and having a first exterior surface, an intermediate conductive element attached to the first semiconductor die, a second semiconductor die attached to the second heat sink structure, and a second heat sink structure attached to the second semiconductor die and comprising a second exterior surface. A molding material is disposed around the first and second semiconductor dice, where the molding material exposes the first exterior surface of the first heat sink structure and exposes the second exterior surface of the second heat sink structure.