The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2022
Filed:
Aug. 23, 2021
Allegro Microsystems, Llc, Manchester, NH (US);
Simon E. Rock, Heidelberg, DE;
Alexander Latham, Harvard, MA (US);
Robert A. Briano, Auburn, NH (US);
Shixi Louis Liu, Hooksett, NH (US);
Allegro MicroSystems, LLC, Manchester, NH (US);
Abstract
A packaged current sensor integrated circuit includes a primary conductor having an input portion and an output portion configured to carry a current to be measured by a magnetic sensing element supported by a semiconductor die adjacent to the primary conductor. Each of the input portion and output portion of the primary conductor is exposed from orthogonal sides of the package body. A fault signal may be provided to indicate an overcurrent condition in the integrated current sensor package. The primary current path may be made of a thick lead frame material to reduce the primary current path resistance.