Библиографическая ссылка на патент
Pat. 10063078 United States, Int. Cl.22 H02J 7/04, H02J 7/00, H02M 3/158. Buck-boost battery charging circuit, control circuit and associated control method : Appl. N 15/387635 : Filed 21.12.2016 : Pub. 28.08.2018 : / Min Xu, Qiming Zhao ; Assignee Chengdu Monolithic Power Systems Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10063078/en?oq=US10063078.html (дата обращения: ДД.ММ.ГГГГ).