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:
May. 05, 2020
Filed:
Dec. 19, 2018
Nxp B.v., Eindhoven, NL;
Anu Mathew, Chandler, AZ (US);
Xu Zhang, Chandler, AZ (US);
NXP B.V., Eindhoven, NL;
Abstract
One example discloses a voltage select circuit, comprising: a first input configured to receive a first input voltage; a second input configured to receive a second input voltage; a first diode having a first polarity coupled to the first input; a second diode having a first polarity coupled to the second input; an output coupled to a second polarity of both the first and second diodes; a diode bypass circuit coupled to the first input and the output in parallel with the first diode, and coupled to the second input; and wherein the bypass circuit is configured to pass the first input voltage to the output if an absolute value of the second input voltage is less than a voltage drop of the second diode.