5.2 An 8Ω 10W 91%-power-efficiency 0.0023%-THD+N multi-level Class-D audio amplifier with folded PWM.
Ji-Hun LeeJun-Suk BangKiduk KimHui-Dong GwonSang-Hui ParkYeunhee HuhKye-Seok YoonJong-Beom BaekYong-Min JuGibbeum LeeHomin ParkHyeon-Min BaeGyu-Hyeong ChoPublished in: ISSCC (2017)