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. 20, 2018
Filed:
Oct. 15, 2014
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Ji-Soo Chang, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A dual-mode switching D.C.-to-D.C. converter includes a power conversion unit and a switch driver. The power conversion unit generates a D.C. output voltage based on a switch driving signal and a D.C. input voltage. The switch driver performs frequency compensation on the D.C. output voltage to generate a feedback voltage, and compares the feedback voltage with a comparison input signal to generate a pulse-width-modulated signal. The switch driver compares the D.C. output voltage with a first reference voltage to generate a comparison output signal. The switch driver generates the switch driving signal based on the pulse-width-modulated signal in a normal operation mode, and generates the switch driving signal based on the comparison output signal in an abnormal operation mode. The normal operation mode and the abnormal operation mode are based on a load current flowing through a load connected to the switching D.C.-to-D.C. converter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile