Patent ID: 9570983
Date: 2017-02-14
CPC Classifications: H02M

Claim:
1. An electronic system including at least three point of load (POL) regulators that supply a regulated voltage to a component within the electronic system, the electronic system comprising: a master POL regulator comprising a first SYNC OUT pin and a second SYNC out pin; a first controlled POL regulator comprising a SYNC IN pin communicatively connected to the first SYNC OUT pin of the master POL regulator, and; a second controlled POL regulator comprising a SYNC IN pin communicatively connected to the second SYNC OUT pin of the master POL regulator, wherein the master POL regulator operates under a reference phase and communicates a first SYNC OUT signal upon the first SYNC OUT pin that is offset from the reference phase by a first phase offset and communicates a second SYNC OUT signal upon the second SYNC OUT pin that is offset from the reference phase by a second phase offset.