公开(公告)号：US20240388202A1

公开(公告)日：2024-11-21

申请号：US18320014

申请日：2023-05-18

Applicant: Renesas Electronics America Inc.

Inventor： Barry John CONCKLIN

IPC: H02M3/07 ,  H02M1/00

Abstract: Apparatuses, devices, and methods for operating a multi-level voltage converter are described. A circuit can, in response to a completion of a state of the multi-level voltage converter, output an indication that indicates whether a voltage of a flying capacitor in a multi-level voltage converter reaches a reference voltage or fails to reach the reference voltage. The completed state can be one of a charge state and a discharge state. A controller can, in response to the indication indicating the voltage of the flying capacitor fails to reach the reference voltage, repeat the completed state to operate the multi-level voltage converter.