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:
Oct. 16, 2018
Filed:
Oct. 19, 2017
Bravotek Electronics Co., Ltd., Zhubei, Hsinchu County, TW;
Wei-Hsin Wei, Zhubei, TW;
BravoTek Electronics Co., Ltd., Zhubei, TW;
Abstract
In a SIBO boost converter, an inductor current flows from an input to ground through an inductor and a first switch to energize the inductor. The inductor releases energy stored thereof and the inductor current flows from the inductor to ground via a second switch and a first capacitor to charge the first capacitor and to produce a first positive output thereon. The inductor is energized by the input and the inductor current flows from the inductor to a third capacitor through two third switches to charge the third capacitor and to produce a second positive output thereon. The third capacitor is discharged through two fourth switches to charge a second capacitor of the capacitors to produce a negative output thereon. Timing for producing the second positive output is non-overlapped with timing for producing the negative output.