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. 24, 2025
Filed:
Feb. 16, 2023
Texas Instruments Incorporated, Dallas, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Described embodiments include a circuit with a first amplifier having first and second amplifier inputs and a first amplifier output. The first amplifier input is coupled to a reference voltage terminal. The second amplifier input is coupled to a voltage feedback terminal. A second amplifier has third and fourth amplifier inputs and second and third amplifier outputs. The third amplifier input is coupled to the first amplifier output. A first switch has first and second switch terminals. The second switch terminal is coupled to the fourth amplifier input. A third amplifier has fifth and sixth amplifier inputs and a fourth amplifier output. The fifth amplifier input is coupled to the second amplifier output. The sixth amplifier input is coupled to the third amplifier output. A second switch has a third switch terminal coupled to the fourth amplifier output, and a fourth switch terminal coupled to the first amplifier output.