Invention Grant
- Patent Title: System in package device including inductor
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Application No.: US16460665Application Date: 2019-07-02
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Publication No.: US10943856B2Publication Date: 2021-03-09
- Inventor: Yien Sien Khoo , Siew Kee Lee
- 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 Dawn Jos; Charles A. Brill; Frank D. Cimino
- Main IPC: H01L23/49
- IPC: H01L23/49 ; H01L23/31 ; H01F1/14 ; H01F1/36 ; H01L23/495 ; H01F27/02 ; H01F27/29 ; H01L21/48 ; H01L49/02 ; H01L21/56 ; H01F27/255 ; H01F1/147 ; H02M3/158 ; H01L23/64

Abstract:
Described examples include a system in package (SIP) device, including: a first leadframe having a first surface and a second surface opposite the first surface; an integrated circuit die including solder bumps on a first surface and having a second opposite surface, the solder bumps mounted to the second surface of the first leadframe; a second leadframe having a first surface including a die pad portion, and a second opposite surface, the die pad portion attached to the second surface of the integrated circuit die; and an inductor mounted to the first surface of the first leadframe, the inductor having terminals with exterior portions electrically connected and mechanically connected to the first surface of the first leadframe, the inductor terminals spaced from one another by a portion of an inductor body, the portion of the inductor body between the inductor terminals spaced from the first surface of the first leadframe by a gap of at least 100 μms.
Public/Granted literature
- US20190326203A1 SYSTEM IN PACKAGE DEVICE INCLUDING INDUCTOR Public/Granted day:2019-10-24
Information query
IPC分类: