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. 04, 2024
Filed:
Oct. 01, 2021
Texas Instruments Incorporated, Dallas, TX (US);
Himanshu Chaudhary, Bengaluru, IN;
Salil Chellappan, Bengaluru, IN;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A control circuit for an inverter. The control circuit includes a first pulse width modulation (PWM) module configured to produce first and second complementary PWM signals, and a second PWM module configured to produce a third and fourth complementary PWM signals. PWM switching logic is coupled to the first and second PWM modules and is adapted to be coupled to a switch network. The switch network includes first, second, third, and fourth switches coupled in series between a first voltage terminal and a second voltage terminal. The PWM switching logic is configured to produce control signals for each of the first, second, third, and fourth switches in response to the first and second complementary PWM signals and to the third and fourth complementary PWM signals.