Patent ID: 11955891
Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A packaged module, comprising: a bearing structure, at least one metal strip, a circuit element, a magnetic material, and a heat dissipation plate wherein
a first surface of the bearing structure bears the circuit element;
two ends of the at least one metal strip are coupled to the bearing structure and integrally formed with a side of the bearing structure, and a part of the at least one metal strip other than the two ends is spaced apart from the bearing structure; and
the magnetic material covers a surface of a winding functional region of the at least one metal strip, wherein the winding functional region is a part or all of the metal strip to which the winding functional region belongs,
wherein the heat dissipation plate includes a first supporting part and a first stacking part, one side of the first supporting part is coupled to the at least one metal strip, and the first supporting part supports the first stacking part, so that a distance between the first stacking part and the bearing structure is greater than a distance between a second stacking part of the at least one metal strip.