Abstract
In this paper, a modeling method of voltage regulator module (VRM) with rapid voltage drop protection is introduced. The proposed VRM model captures a pulse-width modulation scheme developed to counteract substantial load currents with high di/dt, resulting in a large voltage drop across the power delivery network (PDN). The equations to describe the non-linear behavior associated with the multiphase VRM behavior are proposed and successfully validated for both light and heavy loads, the latter being particularly crucial to trigger the voltage drop protection measures.
Recommended Citation
J. Joo et al., "Behavior Model of a Multiphase Voltage Regulator Module with Rapid Voltage Drop Protection," IEEE International Symposium on Electromagnetic Compatibility, pp. 532 - 536, Institute of Electrical and Electronics Engineers, Jan 2024.
The definitive version is available at https://doi.org/10.1109/EMCSIPI49824.2024.10705450
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
multiphase; power distribution network; rapid voltage drop protection; voltage regulator module
International Standard Serial Number (ISSN)
2158-1118; 1077-4076
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
01 Jan 2024
