A Comprehensive Analysis of Charge-Pump-Based Multi-Stage Multi-Output DC-DC Converters

被引：1

作者：

Danesh, Ahmad Reza ^{[1
]}

Heydari, Payam ^{[1
]}

机构：

[1] Univ Calif Irvine, Nanoscale Commun Integrated Circuits NCIC Labs, Irvine, CA 92697 USA

来源：

2021 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2021年

基金：

美国国家科学基金会;

关键词：

DC-DC Converter; Multi-Output; Charge-Pump; Power Efficiency; Tapered Design;

D O I：

10.1109/ISCAS51556.2021.9401129

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an analytical model for calculating the output voltage and the power efficiency of multi-stage multi-output (MSMO) DC-DC converters (DDC) that use charge pump cells for boosting the voltage. Various cases such as multi-output current consumption and its effects on the output voltage and the power efficiency are studied. Based on the model, a tapered design approach is proposed that can bolster the power efficiency and lower the output voltage drop of MSMO DDCs. Moreover, a charge-pump-based DDC is introduced and designed to verify the proposed model. Simulation results using a standard high-voltage 180-nm CMOS technology affirms the accuracy of the presented model.

引用

页数：5

共 50 条

[1] Family of Single-Inductor Multi-Output DC-DC Converters
Lin, Ray-Lee
Pan, Chi-Rung
Liu, Kuang-Hua
2009 INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, VOLS 1 AND 2, 2009, : 1486 - +
[2] Family of Integrated Multi-Input Multi-Output DC-DC Power Converters
Bang Le-Huy Nguyen
Cha, Honnyong
Tien-The Nguyen
Kim, Heung-Geun
2018 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-NIIGATA 2018 -ECCE ASIA), 2018, : 3134 - 3139
[3] A Stability Analysis Method based on Floquet Theory for Multi-stage DC-DC Converters System
Li, Hong
Guo, Zhongya
Ren, Fang
Zhang, Xiaochao
Zhang, Bo
2017 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2017, : 3025 - 3029
[4] Multi-output DC-DC converters based on diode-clamped converters configuration: topology and control strategy
Nami, A.
Zare, F.
Ghosh, A.
Blaabjerg, F.
IET POWER ELECTRONICS, 2010, 3 (02) : 197 - 208
[5] DSP-based Controller for Multi-output/Multi-phase High Switching Frequency DC-DC Converters
Mooney, J.
Mahdi, A.
Kelly, A.
Rinne, K.
2008 IEEE 11TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS, 2008, : 99 - +
[6] CROSS NOISE IN MULTI-OUTPUT DC-TO-DC CONVERTERS
NINOMIYA, T
KAKIHARA, H
HARADA, K
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1981, 17 (02) : 181 - 189
[7] Principle and Topology Derivation of Single-Inductor Multi-Input Multi-Output DC-DC Converters
Chen, Guipeng
Liu, Yuwei
Qing, Xinlin
Ma, Mingyao
Lin, Zhengyu
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2021, 68 (01) : 25 - 36
[8] Design of digital compensators for multi-output DC-DC converters with reduced cross-regulation
Kamalesh, M. S.
Ilango, G. Saravana
Cherukupalli, Kumar
Kumar, Sanal S.
Sabarimuthu, M.
INTERNATIONAL JOURNAL OF ELECTRONICS, 2024,
[9] Programmable digital controller for multi-output dc-dc converters with a time-shared inductor
Parayandeh, Amir
Stupar, Andrija
Prodic, Aleksandar
2006 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-7, 2006, : 1200 - +
[10] Structure for multi-input multi-output dc-dc boost converter
Babaei, Ebrahim
Abbasi, Okhtay
IET POWER ELECTRONICS, 2016, 9 (01) : 9 - 19

← 1 2 3 4 5 →