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:
Nov. 10, 2015
Filed:
May. 20, 2013
Dell Products, Lp, Round Rock, TX (US);
John J. Breen, Harker Heights, TX (US);
Abey K. Mathew, Georgetown, TX (US);
Dell Products, LP, Round Rock, TX (US);
Abstract
In response to a condition not being met, asserting a control input of a driver to close a low side switch in a phase leg of a multiphase voltage regulator using coupled inductors, de-asserting the control input in response to a signal to close a high side switch of the phase leg, and asserting the control input in response to a signal to open the high side switch; and in response to the condition not being met, de-asserting the control input, asserting the control input in response to a signal to close a high side switch of another phase leg, and de-asserting the control input in response to a signal to open the high side switch of the other phase leg and to the current in the phase leg being less than a threshold.