Fault Tolerant Voltage Regulator Modules for Intel Processors

摘要

TECHNICAL FIELD The present invention relates to the VRM of an Intel processor, and in particular, by mounting a spare VRM through a diode, allowing the spare VRM to power the processor in the event of a failure or failure of the main VRM. It is about VRM.;According to a preferred embodiment of the present invention, a plurality of main VRMs for supplying voltage, a spare VRM for when a problem occurs in the main VRM, and automatically supplying power of the spare VRM between each of the main VRMs and the spare VRMs A plurality of diodes and a control signal set switch for appropriately setting the output voltage level of the preliminary VRM.;According to the present invention, a fault-tolerant VRM can be implemented using an Intel processor to increase the stability of board power supply, simultaneously support multiple VRMs with one spare VRM, and another voltage level VRM is also schottky. Simultaneous assistance is possible using diodes.