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. 14, 2022
Filed:
Sep. 09, 2021
Crane Electronics, Inc., Lynnwood, WA (US);
Cuon Lam, Renton, WA (US);
Ryan Ricchiuti, Edmonds, WA (US);
Reza Ahmadi, Kirkland, WA (US);
Sovann Song, Kent, WA (US);
Crane Electronics, Inc., Lynnwood, WA (US);
Abstract
A radiation tolerant gate driver for power converters with active-clamp reset and active-driven synchronous rectification uses integrated logic drivers for high efficiency and wide input range. A keep alive circuit prevents power train transistors from remaining on for extended durations after a transient or an undervoltage lockout (UVLO) event. Each of the integrated logic drivers includes two gate driver circuits, where one of the gate driver circuits uses the output of the other of the gate driver circuits as input per a logic table of the integrated logic driver, to ensure no shoot-through when the respective power train transistors are turned on and off.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile