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:
Jan. 20, 2015
Filed:
Sep. 23, 2011
Kuan-sheng Wang, Taipei, TW;
Kuan-Sheng Wang, Taipei, TW;
Neoenergy Microelectronics, Inc., Hsinchu County, TW;
Abstract
An integrated control circuit of setting brown-in voltage and compensating output power and a method for operating the same are disclosed. The integrated control circuit is applied to a power supply. The integrated control circuit includes a control unit and a voltage regulation unit. The control unit has a control pin and a driven current outputs from or inputs into the control unit via the control pin. The voltage regulation is electrically connected to a DC input voltage terminal of the power supply and the control unit, thus receiving a DC input voltage and the driven current. By dividing the DC input voltage and the produced voltage by the driven current, a compound voltage is produced. Therefore, the fixed brown-in voltage is set and the output power is compensated when the power supply is operated under different input voltage levels.