A Four-Phase Digital Buck Converter With MDLL-Based Adaptive Switching Frequency Compensation

A Four-Phase Digital Buck Converter With MDLL-Based Adaptive Switching Frequency Compensation

This paper presents a digitally-controlled 4-phase DC-DC buck converter that achieves ripple-less, fast responsive voltage conversion and regulation with high power efficiency, along with effective load and line regulation. Digital buck converters typically exhibit lower power efficiency due to cond...

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Bibliographic Details
Main Authors: Muhammad Abrar Akram, Ibrar Ali Wahla, Kyung-Sung Kim, In-Chul Hwang
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Access
Subjects:
Digital buck converter
adaptive-switching frequency (ASFC)
power efficiency
multiplying delay-locked loop (MDLL)
conduction losses
switching losses
Online Access:https://ieeexplore.ieee.org/document/10772227/
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https://ieeexplore.ieee.org/document/10772227/

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