Invention Grant
- Patent Title: Packaged electronic device with suspended magnetic subassembly
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Application No.: US16236730Application Date: 2018-12-31
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Publication No.: US11482477B2Publication Date: 2022-10-25
- Inventor: Vijaylaxmi Khanolkar , Joyce Mullenix
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Ronald O. Neerings; Charles A. Brill; Frank D. Cimino
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L23/31 ; H01L23/00

Abstract:
A packaged electronic device includes a die pad directly connected to a first set of conductive leads of a leadframe structure, a semiconductor die attached to the conductive die pad, a conductive support structure directly connected to a second set of conductive leads, and spaced apart from all other conductive structures of the leadframe structure. A magnetic assembly is attached to the conductive support structure, and a molded package structure that encloses the conductive die pad, the conductive support structure, the semiconductor die, the magnetic assembly and portions of the conductive leads, the molded package structure including a top side, and an opposite bottom side, wherein the lamination structure is centered between the top and bottom sides.
Public/Granted literature
- US20200211939A1 PACKAGED ELECTRONIC DEVICE WITH SUSPENDED MAGNETIC SUBASSEMBLY Public/Granted day:2020-07-02
Information query
IPC分类: