公开(公告)号：US20200014335A1

公开(公告)日：2020-01-09

申请号：US16505605

申请日：2019-07-08

Applicant: Intel IP Corporation

Inventor： Stephan HENZLER ,  Wenjian WANG

IPC: H03F1/02 ,  H03F3/24 ,  H03F3/195 ,  H02M3/158

Abstract: An apparatus is provided which comprises: a low-side switch; at least two high-side switches coupled to the low-side switch; a supply boost circuitry coupled to one of the at least two high-side switches; and a high-side switch selection circuit which is operable to enable one of the at least two high-side switches according to a relative difference between a signal and a threshold.

公开(公告)号：US20180278213A1

公开(公告)日：2018-09-27

申请号：US15466810

申请日：2017-03-22

Applicant: INTEL IP CORPORATION

Inventor： Stephan HENZLER ,  Wenjian WANG

IPC: H03F1/02 ,  H02M3/07 ,  H02M3/158 ,  H03F3/193 ,  H03F3/21

CPC classification number: H03F1/0227 ,  H02M3/158 ,  H03F3/195 ,  H03F3/245 ,  H03F2200/102 ,  H03F2200/432 ,  H03F2200/451 ,  H03F2200/78

Abstract: An apparatus is provided which comprises: a low-side switch; at least two high-side switches coupled to the low-side switch; a supply boost circuitry coupled to one of the at least two high-side switches; and a high-side switch selection circuit which is operable to enable one of the at least two high-side switches according to a relative difference between a signal and a threshold.