Patent ID: 11908834
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A method for forming a device package, comprising:
providing an interposer substrate comprising a top copper layer and a bottom metal layer with a dielectric layer positioned between the top copper layer and the bottom metal layer, and a leadframe including a plurality of leads or lead terminals;
placing the interposer substrate inside leads or lead terminals;
dispensing an adhesive onto at least the top copper layer;
placing a laminate transformer, a first IC die, and a second IC die, onto the adhesive;
wirebonding respective ones of the first bond pads of the first IC die to first pads on the laminate transformer and to a first group of the leads or the lead terminals, and respective ones of the second bond pads of the second IC die to second pads on the laminate transformer and to a second group of the leads or the lead terminals, and
forming a mold material over the laminate transformer, the first IC die, and the second IC die, wherein the bottom metal layer is exposed from the ISO device package at least under the laminate transformer.