Patent ID: 9324638
Filing Date: 2016-04-26
CPC Classification: H01L

Claim Text:
1. A power quad flat no-lead (PQFN) package comprising: a first wirebond connecting a source electrode of a first vertical conduction power device to a plating on a leadframe, said plating connecting to a drain electrode of a second vertical conduction power device through said leadframe; a second wirebond connecting a source electrode of a third vertical conduction power device to a drain electrode of a fourth vertical conduction power device through said leadframe; a third wirebond directly connected between a source electrode of a fifth vertical conduction power device and a projection of a die pad of said leadframe, said projection of said die pad terminating within said PQFN package, a sixth vertical conduction power device having a drain electrode situated on said die pad; wherein a routing path between said first vertical conduction power device and said second vertical conduction power device is longer than a routing path between said fifth vertical conduction power device and said sixth vertical conduction power device; a driver integrated circuit (IC) situated within said PQFN package.