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. 16, 2014
Filed:
Jan. 20, 2012
Ming-wei Lin, Hsinchu, TW;
Robert Yung-his Tsu, Taichung, TW;
Ching Long Lin, Taipei, TW;
Ke-horng Chen, Hsinchu, TW;
Yu-huei Lee, New Taipei, TW;
Shih-wei Wang, Hualien County, TW;
Wei-chan Wu, Changhua County, TW;
Ping-ching Huang, Taipei, TW;
Ming-Wei Lin, Hsinchu, TW;
Robert Yung-His Tsu, Taichung, TW;
Ching Long Lin, Taipei, TW;
Ke-Horng Chen, Hsinchu, TW;
Yu-Huei Lee, New Taipei, TW;
Shih-Wei Wang, Hualien County, TW;
Wei-Chan Wu, Changhua County, TW;
Ping-Ching Huang, Taipei, TW;
Energy Pass, Inc., Hsinchu, TW;
Abstract
A current mode buck-boost converter has an input terminal, an output terminal, and an output capacitor coupled to the output terminal. The input terminal is used to receive an input voltage, and the output terminal is for producing the output voltage. The current mode buck-boost converter comprises a voltage converter and a control circuit. The voltage converter comprises an inductor. The control circuit is for detecting the current passing through the inductor to determine the electric energy transmitted to the output terminal by the voltage converter. Accordingly, the current mode buck-boost converter has fast response, and the electrical energy can be recycled and stored to the voltage source when the current mode buck-boost converter operates in down-tracking process.