Design considerations for 48-V VRM: Architecture, magnetics, and performance tradeoffs

M Chen, S Jiang, JA Cobos… - 2023 Fourth International …, 2023‏ - ieeexplore.ieee.org
The energy demand of future computing gives rise to new challenges in high current voltage
regulator modules (VRMs). This paper reviews the recent development in architecture and …

Multilevel step-down resonant switched-capacitor converters with full-range regulation

W **e, BY Brown, KM Smedley - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
Multilevel resonant switched-capacitor converters (RSCCs) have drawn attention in large
step-down voltage conversion but are hindered in a wide area of applications due to limited …

Design of modular bms and real-time practical implementation for electric motorcycle application

HMO Canilang, AC Caliwag… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
Battery management systems (BMSs) are widely used in different battery applications to
maximize the system operating efficiency. Due to different applications of BMS, different …

A symmetric modified multilevel ladder PMIC for battery-connected applications

A Abdulslam, PP Mercier - IEEE Journal of Solid-State Circuits, 2019‏ - ieeexplore.ieee.org
This article describes a symmetric modified multilevel ladder (SMML) converter that is
capable of directly converting down from Li-ion battery voltage ranges to system-on-chip …

An adaptive constant-on-time-controlled hybrid multilevel DC–DC converter operating from Li-Ion battery voltages with low spurious output

HA Zadeh, HR Kooshkaki, KY Lee… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
This article describes a multilevel hybrid plug-and-play dc–dc converter capable of
converting a Li-ion battery input voltage range of 2.7–4.5 V to a system-on-chip voltage …

Seven switching techniques for the ladder resonant switched-capacitor converters with full-range voltage regulation

W **e, KM Smedley - IEEE Transactions on Industrial …, 2021‏ - ieeexplore.ieee.org
Ladder resonant switched-capacitor converters (RSCCs) provide high step-up voltage gain,
but the continuous regulation range is typically limited with an extremely wide switching …

0.55 W, 88%, 78 kHz, 48 V-to-5 V Fibonacci Hybrid DC–DC Converter IC Using 66 mm3 of Passive Components With Automatic Change of Converter Topology and …

Y Yamauchi, T Sai, K Hata… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
For 48 V mild hybrid vehicles, a sub-0.5 W, 48 V-to-5 V dc–dc converter fulfilling: 1) high
efficiency with small volume; 2) constant switching frequency of less than 500 kHz to avoid …

A high-power-density quasi-resonant switched-capacitor DC–DC converter with single semiperiod tank current modulation

A Dago, M Leoncini, S Saggini… - … on Power Electronics, 2023‏ - ieeexplore.ieee.org
Resonant switched-capacitors converters (ReSCCs) are becoming an attractive alternative
to traditional buck converters in volume-constrained and high-conversion-ratio applications …

A multiphase switched-capacitor converter for fully integrated AMLED microdisplay system

J Jiang, X Liu, WH Ki, PKT Mok… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
A fully integrated switched-capacitor (SC) dc-dc converter is designed for powering up an
active-matrix light-emitting diode (AMLED) microdisplay system. The stacking-transistor …

Performance Limits of Resonant Switched-Capacitor Converter with Voltage Regulation

W **e, W **, S Li, KM Smedley, X Zhu… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
A dc modeling method for resonant switched-capacitor converters (RSCCs) is proposed to
figure out the best possible limits of converter efficiency with respect to regulation methods …