公开(公告)号：US11750095B2

公开(公告)日：2023-09-05

申请号：US17078284

申请日：2020-10-23

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Helene Esch ,  Mathilde Sie ,  David Chesneau ,  Eric Feltrin

IPC: H02M3/158 ,  H02M1/08 ,  H02M1/00 ,  H02M3/156

CPC classification number: H02M3/158 ,  H02M1/08 ,  H02M1/0022 ,  H02M3/156

Abstract: In an embodiment, a voltage converter includes: a first transistor coupled between a first rail configured to receive a supply voltage and a first node; and an inductance coupled between the first node and a second node configured to deliver an output voltage, wherein, at each operating cycle of the converter, the first transistor is maintained in the on state for a first time period proportional to the inverse of a voltage difference between the supply voltage and the output voltage.

公开(公告)号：US20210126535A1

公开(公告)日：2021-04-29

申请号：US17078284

申请日：2020-10-23

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Helene Esch ,  Mathilde Sie ,  David Chesneau ,  Eric Feltrin

IPC: H02M3/158 ,  H02M1/08

Abstract: In an embodiment, a voltage converter includes: a first transistor coupled between a first rail configured to receive a supply voltage and a first node; and an inductance coupled between the first node and a second node configured to deliver an output voltage, wherein, at each operating cycle of the converter, the first transistor is maintained in the on state for a first time period proportional to the inverse of a voltage difference between the supply voltage and the output voltage.