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:
Aug. 12, 2025
Filed:
May. 27, 2022
Texas Instruments Incorporated, Dallas, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
In some examples, an apparatus includes: a power stage having a power stage voltage input, a power stage control input, and a power stage output; a controller having a power stage control output coupled to the power stage control input, an output voltage status terminal, and a status signal input; a transformer having a primary side coil coupled to the power stage output, and a secondary side coil; a feedback voltage processor having a feedback input coupled to the secondary side coil, and a feedback output; a control message generator having a control input coupled to the secondary side coil, and a control message output; a status signal generator having first and second signal inputs coupled to respective feedback and control message outputs, and a status signal output; and a communication channel device coupled between the status signal input and output.