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. 24, 2024
Filed:
Jan. 23, 2020
Texas Instruments Incorporated, Dallas, TX (US);
Vijaylaxmi Gumaste Khanolkar, Pune, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
An electronic device includes first leads along a first side, second leads along a second side, first and second dies, and a magnetic assembly with a multilevel lamination structure with first and second windings and a conductive guard trace. The lamination structure includes the first winding in a first level, and the second winding in a different level. The guard trace is between the first patterned conductive feature and the second side of the package structure. A first set of electrical connections couple the first die, the first winding, and one of the first conductive leads in a first circuit, and a second set of electrical connections couple the second die, the second winding, the guard trace and one of the second conductive leads in an isolated second circuit.