Title:
Modeling of Integrated Voltage Regulator Power delivery systems
Modeling of Integrated Voltage Regulator Power delivery systems
Author(s)
Dasari, Nihar
Advisor(s)
Mukhopadhyay, Saibal
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Abstract
Distributed power delivery poses new power design challenges in modern ICs, requiring circuit level techniques to convert and regulate power at points-of-load (POL), methodological solutions for distributing on-chip power supplies, and automated design techniques to co-design distributed power supplies and decoupling capacitors. Integration of on chip inductive DC-DC voltage regulators has become a popular way to design SOCs with improved power efficiency and performance. Such distributed power systems are highly complex because of their multi parametric interactive behavior. The various parameters encompass the voltage sources (input and reference voltages), loads, power semiconductors, and control circuits. Behavioural analysis, prior to prototyping, of such complex is possible only by suitable simulations. This thesis aims to study the the design and construction of a combined IVR and LDO system model using Simulink and MATLAB.
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Date Issued
2020-12-15
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Thesis