Библиографическая ссылка на патент
Pat. 11271476 United States, Int. Cl.22 H02M 1/08, H02M 1/14, H02M 3/07. Power supply circuit comprising a charge pump circuit and a feedback circuit for the charge pump circuit : Appl. N 16/609811 : Filed 24.04.2018 : Pub. 08.03.2022 : / Masahiro Ichihashi, Kenya Kondou, Kazumasa Nishimura, Syou Mitsuishi, Toshio Suzuki, Nobuhiko Shigyo, Masayuki Katakura, Motoyasu Yano ; Assignee Sony Semiconductor Solutions Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11271476/en?oq=US11271476.html (дата обращения: ДД.ММ.ГГГГ).