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. 12, 2016
Filed:
Apr. 09, 2010
Edvin Shehu, Providence, RI (US);
Dan Clavette, Greene, RI (US);
Edvin Shehu, Providence, RI (US);
Dan Clavette, Greene, RI (US);
Infineon Technologies Americas Corp., El Segundo, CA (US);
Abstract
According to one embodiment, a turbo circuit for increasing an output of a voltage regulator having a several power stages includes an activation sub-circuit coupled to a feedback signal of the voltage regulator, the activation sub-circuit being configured to generate a multi-stage ON signal for turning on the power stages substantially concurrently. The turbo circuit further comprises a deactivation sub-circuit coupled to the feedback signal, the deactivation sub-circuit being configured to cancel the multi-stage ON signal when the feedback signal reaches an extremum value. In one embodiment, the turbo circuit may be implemented in a multi-phase buck converter fabricated as part of an integrated circuit on a semiconductor die. In another embodiment, the turbo circuit can be implemented in a multi-phase boost converter as part of an integrated circuit on a semiconductor die.