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:
Jun. 23, 2020
Filed:
May. 28, 2019
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventor:
Meng-Ru Tsai, Xizhi District, TW;
Assignee:
DELL PRODUCTS L.P., Round Rock, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/62 (2006.01); G05F 1/56 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
G05F 1/62 (2013.01); G05F 1/561 (2013.01); G05F 1/562 (2013.01); H02M 2001/0074 (2013.01);
Abstract
A circuit comprising a first driver having an input, an output and a power input, and a first regulator having an input, an output coupled to the first driver, and an adjustment control configured to control a voltage of the first regulator. A second driver having an input, an output and a power input, and a second regulator having an input, an output coupled to the second driver, and an adjustment control configured to control a voltage of the second regulator. A first impedance coupled to the adjustment control of the first regulator and configured to selectably increase or decrease the voltage of the first regulator.