@article{Chung:2000:10.1109/41.836338,
author = {Chung, HSH and Hui, SYR and Tang, SC and Wu, A},
doi = {10.1109/41.836338},
journal = {IEEE Transactions on Industrial Electronics},
pages = {238--244},
title = {On the use of current control scheme for switched-capacitor DC/DC converters},
url = {http://dx.doi.org/10.1109/41.836338},
volume = {47},
year = {2000}
}

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TY  - JOUR
AB  - This paper presents an investigation into the use of a current control scheme (CCS) and a comparison with a classical switching scheme for switched-capacitor (SC) step-down dc/dc converters. With the CCS, capacitors are charged with near-constant current, controlled by the gate-source voltage of MOSFET's. By paralleling two SC cells, the converter input current becomes continuous, resulting in much reduced conducted electromagnetic interference with other circuits fed by the same power supply. All MOSFET's are operated for half of the switching period, in order to improve the regulation capability. Static and dynamic behaviors of the converter with the CCS are predicted and confirmed in an experimental 36-W 12-V/9-V prototype.
AU  - Chung,HSH
AU  - Hui,SYR
AU  - Tang,SC
AU  - Wu,A
DO  - 10.1109/41.836338
EP  - 244
PY  - 2000///
SN  - 0278-0046
SP  - 238
TI  - On the use of current control scheme for switched-capacitor DC/DC converters
T2  - IEEE Transactions on Industrial Electronics
UR  - http://dx.doi.org/10.1109/41.836338
VL  - 47
ER  - 

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