An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology
The development of charge pumps has been motivated by the power supply requirements of portable electronic devices. Charge pumps are inductorless DC-DC converters that are small size and high integration. The quality of the charge pump greatly depends on the effectiveness of switches to turn on and...
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2011
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| Online Access: | http://eprints.utem.edu.my/id/eprint/13569/1/An_Evaluation_of_2-phase_Charge_Pump_Topologies_with_Charge_Transfer_Switches___for_Green_Mobile_Technology.pdf http://eprints.utem.edu.my/id/eprint/13569/ http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5984146&isnumber=5984066 |
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my.utem.eprints.135692023-07-18T16:32:34Z http://eprints.utem.edu.my/id/eprint/13569/ An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology Wong, Yan Chiew Noordin, Nurul Hazlina El-Rayis, Ahmed O. Haridas, Nakul Erdogan, Ahmet T. Arslan, Tughrul S. TK Electrical engineering. Electronics Nuclear engineering The development of charge pumps has been motivated by the power supply requirements of portable electronic devices. Charge pumps are inductorless DC-DC converters that are small size and high integration. The quality of the charge pump greatly depends on the effectiveness of switches to turn on and off at the designated clock phases. However, to date, no analysis has been carried out on the overall performance of charge pumps based on switch components in practice. This work demonstrates the characteristics of transistors as charge transfer switches and their effects on the performance of a charge pump. Three most common charge pump topologies are evaluated in terms of voltage drop due to on-resistance and charge loss per switch. Simulations are performed in 0.35μm Austriamicrosystems (AMS) technology for Dickson, Voltage Doubler and Makowski charge pump topologies in steady and dynamic states. In addition, the effect of switch parameters for different charge pump topologies are compared and analysed. We demonstrate that the Makowski charge pump is the topology for future green mobile technology. 2011-06-27 Conference or Workshop Item PeerReviewed text en http://eprints.utem.edu.my/id/eprint/13569/1/An_Evaluation_of_2-phase_Charge_Pump_Topologies_with_Charge_Transfer_Switches___for_Green_Mobile_Technology.pdf Wong, Yan Chiew and Noordin, Nurul Hazlina and El-Rayis, Ahmed O. and Haridas, Nakul and Erdogan, Ahmet T. and Arslan, Tughrul S. (2011) An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology. In: IEEE International Symposium on Industrial Electronics (ISIE), 27-30 June 2011, Poland. http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5984146&isnumber=5984066 |
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TK Electrical engineering. Electronics Nuclear engineering |
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TK Electrical engineering. Electronics Nuclear engineering Wong, Yan Chiew Noordin, Nurul Hazlina El-Rayis, Ahmed O. Haridas, Nakul Erdogan, Ahmet T. Arslan, Tughrul S. An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| description |
The development of charge pumps has been motivated by the power supply requirements of portable electronic devices. Charge pumps are inductorless DC-DC converters that are small size and high integration. The quality of the charge pump greatly depends on the effectiveness of switches to turn on and off at the designated clock phases. However, to date, no analysis has been carried out on the overall performance of charge pumps based on switch components in practice. This work demonstrates the characteristics of transistors as charge transfer switches and their effects on the performance of a charge pump. Three most common charge pump topologies are evaluated in terms of voltage drop due to on-resistance and charge loss per switch. Simulations are performed in 0.35μm Austriamicrosystems (AMS) technology for Dickson, Voltage Doubler and Makowski charge pump topologies in steady and dynamic states. In addition, the effect of switch parameters for different charge pump topologies are compared and analysed. We demonstrate that the Makowski charge pump is the topology for future green mobile technology. |
| format |
Conference or Workshop Item |
| author |
Wong, Yan Chiew Noordin, Nurul Hazlina El-Rayis, Ahmed O. Haridas, Nakul Erdogan, Ahmet T. Arslan, Tughrul S. |
| author_facet |
Wong, Yan Chiew Noordin, Nurul Hazlina El-Rayis, Ahmed O. Haridas, Nakul Erdogan, Ahmet T. Arslan, Tughrul S. |
| author_sort |
Wong, Yan Chiew |
| title |
An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| title_short |
An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| title_full |
An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| title_fullStr |
An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| title_full_unstemmed |
An evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| title_sort |
evaluation of 2-phase charge pump topologies with charge transfer switches for green mobile technology |
| publishDate |
2011 |
| url |
http://eprints.utem.edu.my/id/eprint/13569/1/An_Evaluation_of_2-phase_Charge_Pump_Topologies_with_Charge_Transfer_Switches___for_Green_Mobile_Technology.pdf http://eprints.utem.edu.my/id/eprint/13569/ http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5984146&isnumber=5984066 |
| _version_ |
1772815996729425920 |
| score |
13.211869 |