Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM
DC-DC converters form an essential component of modern low-power integrated circuits. This paper presents a novel nonlinear modeling technique for pulse-width modulated (PWM) DC-DC converters for low-power applications. Our enhanced model not only predicts the dc response, but also captures harmonic...
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2016
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| Online Access: | http://hdl.handle.net/10725/12022 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://ieeexplore.ieee.org/abstract/document/7459345 |
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| _version_ | 1864513467555250176 |
|---|---|
| author | Wang, Ya |
| author2 | Gao, Di Tannir, Dani A. Li, Peng |
| author2_role | author author author |
| author_facet | Wang, Ya Gao, Di Tannir, Dani A. Li, Peng |
| author_role | author |
| dc.creator.none.fl_str_mv | Wang, Ya Gao, Di Tannir, Dani A. Li, Peng |
| dc.date.none.fl_str_mv | 2016 2020-07-23T10:45:27Z 2020-07-23T10:45:27Z 2020-07-23 |
| dc.identifier.none.fl_str_mv | 978-3-9815-3707-9 http://hdl.handle.net/10725/12022 Wang, Y., Gao, D., Tannir, D. A., & Li, P. (2016, March). Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM. In 2016 Design, Automation & Test in Europe Conference & Exhibition (DATE) (pp. 409-414). IEEE. http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://ieeexplore.ieee.org/abstract/document/7459345 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| dc.type.none.fl_str_mv | Conference Paper / Proceeding info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject |
| description | DC-DC converters form an essential component of modern low-power integrated circuits. This paper presents a novel nonlinear modeling technique for pulse-width modulated (PWM) DC-DC converters for low-power applications. Our enhanced model not only predicts the dc response, but also captures harmonics of arbitrary degrees. The proposed full-order model retains the inductor current as a state variable and accurately captures the circuit dynamics even in the transient state. Furthermore, by continuously monitoring state variables, our model seamlessly transitions between continuous conduction mode (CCM) and discontinuous conduction mode (DCM), which often occurs in low-power applications while also accounting for the non-idealities of the circuit devices. The proposed model, when tested with a system decoupling technique, obtains up to 10X runtime speedups over transistor-level simulations with a maximum output voltage error that never exceeds 4%. |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | LAURepo_cd44a80f29c98a5def22ccfbfd3e4977 |
| identifier_str_mv | 978-3-9815-3707-9 Wang, Y., Gao, D., Tannir, D. A., & Li, P. (2016, March). Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM. In 2016 Design, Automation & Test in Europe Conference & Exhibition (DATE) (pp. 409-414). IEEE. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/12022 |
| publishDate | 2016 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCMWang, YaGao, DiTannir, Dani A.Li, PengDC-DC converters form an essential component of modern low-power integrated circuits. This paper presents a novel nonlinear modeling technique for pulse-width modulated (PWM) DC-DC converters for low-power applications. Our enhanced model not only predicts the dc response, but also captures harmonics of arbitrary degrees. The proposed full-order model retains the inductor current as a state variable and accurately captures the circuit dynamics even in the transient state. Furthermore, by continuously monitoring state variables, our model seamlessly transitions between continuous conduction mode (CCM) and discontinuous conduction mode (DCM), which often occurs in low-power applications while also accounting for the non-idealities of the circuit devices. The proposed model, when tested with a system decoupling technique, obtains up to 10X runtime speedups over transistor-level simulations with a maximum output voltage error that never exceeds 4%.N/AIncludes bibliographical referencesIEEE2020-07-23T10:45:27Z2020-07-23T10:45:27Z20162020-07-23Conference Paper / Proceedinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject978-3-9815-3707-9http://hdl.handle.net/10725/12022Wang, Y., Gao, D., Tannir, D. A., & Li, P. (2016, March). Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM. In 2016 Design, Automation & Test in Europe Conference & Exhibition (DATE) (pp. 409-414). IEEE.http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttps://ieeexplore.ieee.org/abstract/document/7459345eninfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/120222021-03-19T10:47:40Z |
| spellingShingle | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM Wang, Ya |
| status_str | publishedVersion |
| title | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| title_full | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| title_fullStr | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| title_full_unstemmed | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| title_short | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| title_sort | Multi-harmonic nonlinear modeling of low-power PWM DC-DC converters operating in CCM and DCM |
| url | http://hdl.handle.net/10725/12022 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://ieeexplore.ieee.org/abstract/document/7459345 |