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:
Feb. 13, 2018
Filed:
May. 26, 2017
Infineon Technologies Austria Ag, Villach, AT;
Emil Todorov, Fremont, CA (US);
Brian Molloy, Milpitas, CA (US);
Infineon Technologies Austria AG, Villach, AT;
Abstract
A DC-DC converter assembly a power stage die of a DC-DC converter attached to a board, an output inductor attached to the board and electrically connected to an output of the power stage die, the output inductor accommodating the power stage die under the output inductor, a plurality of input capacitors attached to the board and electrically connected to input terminals of the power stage die, an output capacitor attached to the board and electrically connected to the output inductor, and a plurality of decoupling capacitors attached to the board and electrically connected to power terminals of the power stage die. A total footprint of the power stage die, the output inductor, the input capacitors, the output capacitor and the decoupling capacitors is at least a third of the combined surface area of the power stage die, the output inductor, the input capacitors, the output capacitor and the decoupling capacitors.