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Pat. 11251700 United States, Int. Cl.22 H02M 3/02, H02M 1/38, H02M 3/158, H02M 1/00. Voltage regulation circuit of single inductor and multiple outputs and control method : Appl. N 16/426126 : Filed 30.05.2019 : Pub. 15.02.2022 : / Kailang Hang, Liangwei Sun ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11251700/en?oq=US11251700.html (дата обращения: ДД.ММ.ГГГГ).