公开(公告)号：US20190238055A1

公开(公告)日：2019-08-01

申请号：US16378837

申请日：2019-04-09

Applicant: Texas Instruments Incorporated

Inventor： Anmol Sharma ,  Franz Prexl

IPC: H02M3/157 ,  H03K4/06 ,  H02M3/158 ,  H02M1/088 ,  H03K4/94

CPC classification number: H02M3/157 ,  G05F1/575 ,  H02M1/088 ,  H02M3/1582 ,  H02M2001/0009 ,  H03K4/063 ,  H03K4/94

Abstract: A circuit, comprising a trapezoidal generator that comprises digital logic configured to couple at a first input to a loop controller and at a second input to a buck-boost region detector and a driver coupled to an output of the digital logic and configured to couple to at least one power transistor of a power converter.