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:
Nov. 25, 2025
Filed:
May. 31, 2023
Texas Instruments Incorporated, Dallas, TX (US);
Song Guo, Plano, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
An example apparatus includes: a first switch having a first terminal coupled to a switch terminal and a second terminal coupled to a current sense positive (CSP) terminal; a second switch coupled to the CSP terminal and to a first resistor; the first resistor coupled to the second switch and to ground; a first capacitor having a positive terminal coupled to the CSP terminal and a negative terminal coupled to ground; a second resistor coupled to the CSP terminal and to a current sense negative (CSN) terminal; a second capacitor coupled to the CSN terminal and coupled to ground; a third switch coupled to the CSP terminal and a third resistor; the third resistor having coupled to the third switch and a voltage source; and the voltage source coupled to the third resistor and to ground.