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:
Nov. 08, 2022
Filed:
Nov. 20, 2018
Tdk Corporation, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
A charge pump having an input section, and first and second output charge pump sections. The input section includes an input and output node and N input charge pump cells arranged between the input and output nodes. The first output charge pump section includes a first input and output node and M first charge pump cells arranged between the first input and output nodes. The second output charge pump section includes a second input and output node and K second charge pump cells arranged between the second input and output nodes (M, N, K: any integer≥1). The output node of the input charge pump section is coupled with the first input node of the first output charge pump section and with the second input node of the second output charge pump section. The charge pump is configured to provide a first output voltage on the first output node and a second output voltage on the second output node.