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Pat. 11067611 United States, Int. Cl.22 G01R 19/257, G01R 19/00, G01R 19/25, H02M 3/157, H03F 3/217. Method for sensing inductor current across range exceeding ADC dynamic range and PWM controller system including ADC therefor : Appl. N 16/357212 : Filed 18.03.2019 : Pub. 20.07.2021 : / Travis Guthrie, Narendra Kayathi ; Assignee Renesas Electronics America Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11067611/en?oq=US11067611.html (дата обращения: ДД.ММ.ГГГГ).