公开(公告)号：EP3956973A1

公开(公告)日：2022-02-23

申请号：EP20723665.4

申请日：2020-04-09

Applicant: QUALCOMM INCORPORATED

Inventor： AMIN, Sally ,  XUE, Lin ,  MIREA, Iulian ,  SHI, Song

IPC: H02M3/158

公开(公告)号：WO2020214487A1

公开(公告)日：2020-10-22

申请号：PCT/US2020/027527

申请日：2020-04-09

Applicant: QUALCOMM INCORPORATED

Inventor： AMIN, Sally ,  XUE, Lin ,  MIREA, Iulian ,  SHI, Song

IPC: H02M3/158

Abstract: An apparatus is disclosed for a single-inductor multiple-output (SIMO) power converter with a cross-regulation switch. An example apparatus includes a power source and a SIMO power converter. The SIMO power converter includes an input node coupled to the power source, a first node, a second node, a ground node, and an inductor coupled between the first node and the second node. The single-inductor multiple-output power converter also includes a first switch coupled between the input node and the first node, a second switch coupled between the first node and the ground node, and a cross-regulation switch coupled between the input node and the second node.