Invention Grant
- Patent Title: Integrated circuit package having a low profile
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Application No.: US16547814Application Date: 2019-08-22
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Publication No.: US10991644B2Publication Date: 2021-04-27
- Inventor: Paul A. David , Harry Chandra , William P. Taylor
- Applicant: Allegro MicroSystems, LLC
- Applicant Address: US NH Manchester
- Assignee: Allegro MicroSystems, LLC
- Current Assignee: Allegro MicroSystems, LLC
- Current Assignee Address: US NH Manchester
- Agency: Daly Crowley Mofford & Durkee, LLP
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L23/495 ; H01L23/31 ; H01L21/56 ; H01L43/06 ; H01L43/12 ; H01L25/065 ; G01R33/07 ; G01R33/00 ; H01L31/0203

Abstract:
A method of providing a sensor IC package can include applying a film to a leadframe having first and second surfaces, mounting at least one component to the film, and applying a pre-mold material to cover at least a portion of the leadframe and the passive component while leaving a first side of the leadframe exposed. The film can be removed and a die attached to the first side of the leadframe. At least one electrical connection can be formed between the die and the leadframe. The assembly of the die, the leadframe, and the pre-mold material can be encapsulated with a final mold material to provide a low profile IC package.
Public/Granted literature
- US20210057314A1 INTEGRATED CIRCUIT PACKAGE HAVING A LOW PROFILE Public/Granted day:2021-02-25
Information query
IPC分类: