PULSE FREQUENCY MODULATION SWITCHING STRATEGY FOR COUPLED INDUCTOR VOLTAGE REGULATORS

摘要

Methods and apparatus relating to pulse frequency modulation switching strategy for coupled inductor Voltage Regulators (VRs) are described. In an embodiment, logic is to cause a voltage converter (having at least a first switching phase for a first portion of a plurality of inductors and a second switching phase for a second portion of the plurality of inductors) to delay the second switching phase from the first switching phase. The plurality of inductors are magnetically coupled to each other. Other embodiments are also disclosed and claimed.

主权项

1. An apparatus comprising:
logic, at least a portion of which is in hardware, to cause a voltage converter, having at least a first switching phase for a first portion of a plurality of inductors and a second switching phase for a second portion of the plurality of inductors, to delay the second switching phase from the first switching phase, wherein the plurality of inductors are to be magnetically coupled to each other.