公开(公告)号：US20220374034A1

公开(公告)日：2022-11-24

申请号：US17882232

申请日：2022-08-05

Applicant: Renesas Electronics America Inc.

Inventor： Travis GUTHRIE ,  Jim TOKER ,  Shea PETRICEK

IPC: G05F1/56 ,  G06F1/26

Abstract: One or more embodiments relate to a multi-phase voltage regulator with AVP or droop configured to implement a non-linear load line. According to certain aspects, the non-linear load line can have a non-linear or zero slope in a first current/voltage region and a constant non-zero slope in second current/voltage region. In embodiments, the non-linear or zero slope region can specify that for any value of output current in that region, the output voltage will be the same predetermined value. The non-zero slope region can specify that for any value of the output current in that region, output current will be multiplied by a constant non-zero droop resistance value.