US Patent Issued to Skyworks Solutions on March 3 for "Class D amplifier with stabilized PWM control loop" (Oregon Inventor)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,844, issued on March 3, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).

"Class D amplifier with stabilized PWM control loop" was invented by Mark R. Peting (Yamhill, Ore.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A class D amplifier including a pulse width modulation (PWM) control loop, an H-bridge driver, a PWM controller having a PWM pulse generator to generate PWM pulses supplied to the H-bridge driver in response to an ADC value output by an analog-to-digital converter of the PWM control loop, and a comparator. The comparator is configured to trigger a cutoff of a PWM pulse generated by the PWM pulse generator during a respective ...