High Pumping Gain Dickson Charge Pump Using Bootstrapped Technique

Yung Chin Chen; Kun Long Zheng; Zong Ye Wu; Tin Fang Zheng; Chie Nan Lai

doi:10.4028/www.scientific.net/AMM.145.557

Paper Titles

FORMOSAT-5 Satellite Power Protection Design
p.536

The Hybrid RNN Control for a PMSM Drive Electric Scooter Using Rotor Flux Estimator
p.542

A Comparison of Two Approaches for Collision Avoidance of an Automated Guided Vehicle Using Monocular Vision
p.547

Cryptanalysis of a Fragile Watermark Based H.264/AVC Video Authentication Scheme
p.552

High Pumping Gain Dickson Charge Pump Using Bootstrapped Technique
p.557

High-Efficiency CTS Charge Pump Using Three-Level Addressing Method
p.562

Detection of Gait Event and Supporting Leg during Overground Walking with Mediolateral Swing Angle
p.567

Modified Shuffled Frog-Leaping Algorithm on Optimal Planning for a Stand-Alone Photovoltaic System
p.574

Robust Flight Control System Design with Cerebellar Model Articulation Controller
p.579

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 145High Pumping Gain Dickson Charge Pump Using...

High Pumping Gain Dickson Charge Pump Using Bootstrapped Technique

Abstract:

This paper proposed a bootstrapped type high-efficient charge pump circuit based on the Dickson charge pump for high output power and pump-efficiency. By using bootstrapped technique, it can increase both of pump-efficiency and power-efficiency. The proposed bootstrapped based charge pump can avoid the threshold voltage drop and enable to generate a higher output voltage. Simulation by using HSPICE level 3 model shows that for conventional Dickson charge pump, it convert the input low DC-voltage (V_in=1.5V) up to 3.8 times of it (V_OUT=5.77V), the pump efficiency was 76.93%. Our work, however, can convert the low input DC-voltage (V_in=1.5V) up near to 4.4 times of it (V_OUT=6.62V), pump efficiency can reach up to 88.26%.

You might also be interested in these eBooks

Innovation in Materials Science and Emerging Technology

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 145)

Pages:

557-561

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.145.557

Citation:

Cite this paper

Online since:

December 2011

Authors:

Yung Chin Chen, Kun Long Zheng, Zong Ye Wu, Tin Fang Zheng, Chie Nan Lai

Keywords:

Bootstrapped, Charge Pump, Dc-Dc Converter

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] J. T. Wu et al., 1. 2V CMOS switch-capacitor circuits, in ISSCC Dig. Tech. Papers(1996), p.388.

Google Scholar

[2] Monna G.L.E., Sandee J.C.; Verhoeven C.J.M., Groenewold E., van Roermund A.H.M. Charge pump for optimal dynamic range filters, IEEE Conference, Circuits and Systems, Vol. 5(1994) , p.747.

DOI: 10.1109/iscas.1994.409486

Google Scholar

[3] Changsik Yoo; Kyun-Lyeol Lee; A low-ripple poly-Si TFT charge pump for driver- integrated LCD panel, Consumer Electronics, IEEE Transactions on, Vol. 51, Issue: 2(2005), p.606.

DOI: 10.1109/tce.2005.1468007

Google Scholar

[4] T. R. Ying, W. -H. Ki, M. Chan, Area-efficient CMOS charge pumps for LCD drivers, IEEE J. Solid-State Circuits, Vol 38(2003), p.1721.

DOI: 10.1109/jssc.2003.817596

Google Scholar

[5] Kang-Ho Lee; Young-Jin Woo; Hee-Seok Han; Kwang-Chan Lee; Chang-Seok Chae; Gyu-Hyeong Cho; Power-efficient series-charge parallel-discharge charge pump circuit for LED drive, Power Electronics Specialists Conference, PESC(2008), p.2645.

DOI: 10.1109/pesc.2008.4592341

Google Scholar

[6] Yongseok Choi, Naehyuck Chang, Taewhan Kim, DC–DC Converter-Aware Power Management for Low-Power Embedded Systems, IEEEJournal, Computer Aided Design of Integrated Circuits and Systems, Vol. 26, Issue 8(2007), p.1367.

DOI: 10.1109/dac.2005.193942

Google Scholar

[7] Hoque, M.R.; Ahmad, T.; McNutt, T.R.; Mantooth, H.A.; Mojarradi, M.M.; A technique to increase the efficiency of high-voltage charge pumps , Circuits and Systems II: Express Briefs, IEEE Transactions on, Vol. 53 , Issue. 5(2006), p.364.

DOI: 10.1109/tcsii.2006.869922

Google Scholar

[8] Xueqiang Wang; Dong Wu; Fengying Qiao; Peng Zhu; Kan Li; Liyang Pan; Runde Zhou; A high efficiency CMOS charge pump for low voltage operation , IEEE 8th International Conference on ASIC(2009), p.320.

DOI: 10.1109/asicon.2009.5351437

Google Scholar