公开(公告)号：US12107499B2

公开(公告)日：2024-10-01

申请号：US17661361

申请日：2022-04-29

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Helene Esch ,  Alexandre Meillereux

IPC: H02M3/158

CPC classification number: H02M3/158

Abstract: The present disclosure relates to a switched-mode Power Supply Buck Converter comprising: a switch connected between a node receiving a supply potential and an internal node; another switch connected between the internal node and a node receiving a reference potential; an inductive element coupling the internal node to an output node; and a control circuit controlling the switches so that current pulses in the inductive element have a maximum value selected from among at least a first value and a second value based on an average current drawn at the output node.

公开(公告)号：US20220360172A1

公开(公告)日：2022-11-10

申请号：US17661361

申请日：2022-04-29

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Helene Esch ,  Alexandre Meillereux

IPC: H02M3/158

Abstract: The present disclosure relates to a switched-mode Power Supply Buck Converter comprising: a switch connected between a node receiving a supply potential and an internal node; another switch connected between the internal node and a node receiving a reference potential; an inductive element coupling the internal node to an output node; and a control circuit controlling the switches so that current pulses in the inductive element have a maximum value selected from among at least a first value and a second value based on an average current drawn at the output node.