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Pat. 10122269 United States, Int. Cl.22 G05F 1/40, H02M 1/08, H02M 3/156, H02M 3/158, H02M 1/00. Current mode control of a buck converter using coupled inductance : Appl. N 15/402827 : Filed 10.01.2017 : Pub. 06.11.2018 : / Fabio Gozzini, Jay B. Fletcher, Shawn Searles, Sanjay Pant ; Assignee Apple Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10122269/en?oq=US10122269.html (дата обращения: ДД.ММ.ГГГГ).