公开(公告)号：US12040714B2

公开(公告)日：2024-07-16

申请号：US18130006

申请日：2023-04-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyosang Youn ,  Minwoo Kim ,  Hyungju Park ,  Deokgi Lee ,  Changseok Chae

IPC: H02M3/158 ,  H02M3/18

CPC classification number: H02M3/1582 ,  H02M3/18

Abstract: A switching regulator generates an output voltage from an input voltage and includes; a charge sharing circuit that selectively forms one of a first charge sharing path between a first flying capacitor and a second bootstrap capacitor and a second charge sharing path between a second flying capacitor and a first bootstrap capacitor based on first and second conversion modes.

公开(公告)号：US11621639B2

公开(公告)日：2023-04-04

申请号：US17329226

申请日：2021-05-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyosang Youn ,  Minwoo Kim ,  Hyungju Park ,  Deokgi Lee ,  Changseok Chae

IPC: H02M3/158 ,  H02M3/18

Abstract: A switching regulator generates an output voltage from an input voltage and includes; a charge sharing circuit that selectively forms one of a first charge sharing path between a first flying capacitor and a second bootstrap capacitor and a second charge sharing path between a second flying capacitor and a first bootstrap capacitor based on first and second conversion modes.