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:
Jul. 27, 2021
Filed:
Jul. 06, 2020
Texas Instruments Incorporated, Dallas, TX (US);
Olivier Trescases, Toronto, CA;
Johan Tjeerd Strydom, Santa Clara, CA (US);
Rajarshi Mukhopadhyay, Allen, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Methods and circuitry for driving a device are disclosed. An example of the circuitry includes a voltage sensing circuit coupled to an input of a transistor, the voltage sensing circuit having a first output at a node, the voltage sensing circuit comprising a capacitive voltage divider, and a current sensing circuit coupled to the input of the transistor and to the voltage sensing circuit, the current sensing circuit having a second output, the current sensing circuit comprising a resistive divider coupled to the input of the transistor.