IEICE TRANSACTIONS on Fundamentals
High-Efficiency Charge-Pump Circuits which Use a 0.5Vdd-Step Pumping Method
Summary :
This paper presents a 0.5Vdd-step pumping method for Dickson-type charge-pump circuits that achieve high overall efficiency, including regulator circuitry, even at large output currents, and these circuits are targeted at mobile equipment applications. We have designed positive and negative charge-pump circuits which use a 0.5Vdd-step pumping method, are implemented with advanced control functions, and are fabricated with our custom CMOS process. Measured results showed that efficiency of a 2.5-stage positive charge-pump circuit before regulation is more than 93% (power supply Vdd=5 V, output voltage Vout=16.9 V
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E86-A No.2 pp.371-380
- Publication Date
- 2003/02/01
- Publicized
- Online ISSN
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- Type of Manuscript
- Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
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Takao MYONO, Tatsuya SUZUKI, Akira UEMOTO, Shuhei KAWAI, Takashi IIJIMA, Nobuyuki KUROIWA, Haruo KOBAYASHI, "High-Efficiency Charge-Pump Circuits which Use a 0.5Vdd-Step Pumping Method" in IEICE TRANSACTIONS on Fundamentals,
vol. E86-A, no. 2, pp. 371-380, February 2003, doi: .
Abstract: This paper presents a 0.5Vdd-step pumping method for Dickson-type charge-pump circuits that achieve high overall efficiency, including regulator circuitry, even at large output currents, and these circuits are targeted at mobile equipment applications. We have designed positive and negative charge-pump circuits which use a 0.5Vdd-step pumping method, are implemented with advanced control functions, and are fabricated with our custom CMOS process. Measured results showed that efficiency of a 2.5-stage positive charge-pump circuit before regulation is more than 93% (power supply Vdd=5 V, output voltage Vout=16.9 V
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e86-a_2_371/_p
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@ARTICLE{e86-a_2_371,
author={Takao MYONO, Tatsuya SUZUKI, Akira UEMOTO, Shuhei KAWAI, Takashi IIJIMA, Nobuyuki KUROIWA, Haruo KOBAYASHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={High-Efficiency Charge-Pump Circuits which Use a 0.5Vdd-Step Pumping Method},
year={2003},
volume={E86-A},
number={2},
pages={371-380},
abstract={This paper presents a 0.5Vdd-step pumping method for Dickson-type charge-pump circuits that achieve high overall efficiency, including regulator circuitry, even at large output currents, and these circuits are targeted at mobile equipment applications. We have designed positive and negative charge-pump circuits which use a 0.5Vdd-step pumping method, are implemented with advanced control functions, and are fabricated with our custom CMOS process. Measured results showed that efficiency of a 2.5-stage positive charge-pump circuit before regulation is more than 93% (power supply Vdd=5 V, output voltage Vout=16.9 V
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - High-Efficiency Charge-Pump Circuits which Use a 0.5Vdd-Step Pumping Method
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 371
EP - 380
AU - Takao MYONO
AU - Tatsuya SUZUKI
AU - Akira UEMOTO
AU - Shuhei KAWAI
AU - Takashi IIJIMA
AU - Nobuyuki KUROIWA
AU - Haruo KOBAYASHI
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E86-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2003
AB - This paper presents a 0.5Vdd-step pumping method for Dickson-type charge-pump circuits that achieve high overall efficiency, including regulator circuitry, even at large output currents, and these circuits are targeted at mobile equipment applications. We have designed positive and negative charge-pump circuits which use a 0.5Vdd-step pumping method, are implemented with advanced control functions, and are fabricated with our custom CMOS process. Measured results showed that efficiency of a 2.5-stage positive charge-pump circuit before regulation is more than 93% (power supply Vdd=5 V, output voltage Vout=16.9 V
ER -
English
