A compact lithium-ion battery charger for low-power applications
Resumen:
In this brief, a linear-based battery charger is proposed, designed, fabricated in a 180 nm SOI process, and measured. The design is aimed to charge low-power wearable or implantable medical devices through a wireless power transfer (WPT) link at a transfer distance of several centimeters, where the available power is in the range of a few milliwatts. A novel self-turn-on/off circuit was implemented, preventing quiescent power consumption while the WPT link is inactive. The compact proposed circuit requires a remarkable low chip area of 0.023 mm 2 . In measurements, using a 3.7 V (nominal) lithium-Ion battery, a configurable charging current from 500 μA to 20 mA was achieved, while presenting a competitive efficiency with the state-of-the-art. The automatic transition between the constant current (CC) and constant voltage (CV) charging phases is shown in measurements.
| 2022 | |
| Este trabajo fue apoyado por ANII FMV 1 2017 1 136740 y CSIC, Universidad de la República. | |
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Batteries Battery chargers Voltage control Layout Battery charge measurement Threshold voltage Mirrors Battery charger Lithium-ion (Li-ion) battery Area-efficient Low-power Wireless power transfer |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
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https://ieeexplore.ieee.org/document/9675793
https://hdl.handle.net/20.500.12008/31175 |
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| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522899258507264 |
|---|---|
| author | Pérez-Nicoli, Pablo |
| author2 | Veirano Núñez, Francisco Silveira, Fernando |
| author2_role | author author |
| author_facet | Pérez-Nicoli, Pablo Veirano Núñez, Francisco Silveira, Fernando |
| author_role | author |
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| collection | COLIBRI |
| dc.contributor.filiacion.none.fl_str_mv | Pérez-Nicoli Pablo, Universidad de la República (Uruguay). Facultad de Ingeniería. Veirano Núñez Francisco, Universidad de la República (Uruguay). Facultad de Ingeniería. Silveira Fernando, Universidad de la República (Uruguay). Facultad de Ingeniería. |
| dc.creator.none.fl_str_mv | Pérez-Nicoli, Pablo Veirano Núñez, Francisco Silveira, Fernando |
| dc.date.accessioned.none.fl_str_mv | 2022-03-25T12:35:19Z |
| dc.date.available.none.fl_str_mv | 2022-03-25T12:35:19Z |
| dc.date.issued.none.fl_str_mv | 2022 |
| dc.description.abstract.none.fl_txt_mv | In this brief, a linear-based battery charger is proposed, designed, fabricated in a 180 nm SOI process, and measured. The design is aimed to charge low-power wearable or implantable medical devices through a wireless power transfer (WPT) link at a transfer distance of several centimeters, where the available power is in the range of a few milliwatts. A novel self-turn-on/off circuit was implemented, preventing quiescent power consumption while the WPT link is inactive. The compact proposed circuit requires a remarkable low chip area of 0.023 mm 2 . In measurements, using a 3.7 V (nominal) lithium-Ion battery, a configurable charging current from 500 μA to 20 mA was achieved, while presenting a competitive efficiency with the state-of-the-art. The automatic transition between the constant current (CC) and constant voltage (CV) charging phases is shown in measurements. |
| dc.description.es.fl_txt_mv | Publicado en IEEE Transactions on Circuits and Systems II : Express Briefs, vol. 69, no. 3, mar 2022, pp. 669-673. |
| dc.description.sponsorship.none.fl_txt_mv | Este trabajo fue apoyado por ANII FMV 1 2017 1 136740 y CSIC, Universidad de la República. |
| dc.format.extent.es.fl_str_mv | 5 p. |
| dc.format.mimetype.es.fl_str_mv | application/pdf |
| dc.identifier.citation.es.fl_str_mv | Pérez-Nicoli, P., Veirano Núñez, F. y Silveira, F. A compact lithium-ion battery charger for low-power applications [Preprint]. Publicado en : IEEE Transactions on Circuits and Systems II : Express Briefs. 2022 , vol. 69, no 3, pp. 669-673. DOI: 10.1109/TCSII.2022.3141701. |
| dc.identifier.uri.none.fl_str_mv | https://ieeexplore.ieee.org/document/9675793 https://hdl.handle.net/20.500.12008/31175 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.en.fl_str_mv | Batteries Battery chargers Voltage control Layout Battery charge measurement Threshold voltage Mirrors Battery charger Lithium-ion (Li-ion) battery Area-efficient Low-power Wireless power transfer |
| dc.title.none.fl_str_mv | A compact lithium-ion battery charger for low-power applications |
| dc.type.es.fl_str_mv | Preprint |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/preprint |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/submittedVersion |
| description | Publicado en IEEE Transactions on Circuits and Systems II : Express Briefs, vol. 69, no. 3, mar 2022, pp. 669-673. |
| eu_rights_str_mv | openAccess |
| format | preprint |
| id | COLIBRI_33e929a4d93a10a6f29b4a1d925662c8 |
| identifier_str_mv | Pérez-Nicoli, P., Veirano Núñez, F. y Silveira, F. A compact lithium-ion battery charger for low-power applications [Preprint]. Publicado en : IEEE Transactions on Circuits and Systems II : Express Briefs. 2022 , vol. 69, no 3, pp. 669-673. DOI: 10.1109/TCSII.2022.3141701. |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/31175 |
| publishDate | 2022 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | Pérez-Nicoli Pablo, Universidad de la República (Uruguay). Facultad de Ingeniería.Veirano Núñez Francisco, Universidad de la República (Uruguay). Facultad de Ingeniería.Silveira Fernando, Universidad de la República (Uruguay). Facultad de Ingeniería.2022-03-25T12:35:19Z2022-03-25T12:35:19Z2022Pérez-Nicoli, P., Veirano Núñez, F. y Silveira, F. A compact lithium-ion battery charger for low-power applications [Preprint]. Publicado en : IEEE Transactions on Circuits and Systems II : Express Briefs. 2022 , vol. 69, no 3, pp. 669-673. DOI: 10.1109/TCSII.2022.3141701.https://ieeexplore.ieee.org/document/9675793https://hdl.handle.net/20.500.12008/31175Publicado en IEEE Transactions on Circuits and Systems II : Express Briefs, vol. 69, no. 3, mar 2022, pp. 669-673.In this brief, a linear-based battery charger is proposed, designed, fabricated in a 180 nm SOI process, and measured. The design is aimed to charge low-power wearable or implantable medical devices through a wireless power transfer (WPT) link at a transfer distance of several centimeters, where the available power is in the range of a few milliwatts. A novel self-turn-on/off circuit was implemented, preventing quiescent power consumption while the WPT link is inactive. The compact proposed circuit requires a remarkable low chip area of 0.023 mm 2 . In measurements, using a 3.7 V (nominal) lithium-Ion battery, a configurable charging current from 500 μA to 20 mA was achieved, while presenting a competitive efficiency with the state-of-the-art. The automatic transition between the constant current (CC) and constant voltage (CV) charging phases is shown in measurements.Submitted by Ribeiro Jorge (jribeiro@fing.edu.uy) on 2022-03-23T00:00:21Z No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) PVS22.pdf: 1864287 bytes, checksum: 94690fa860ecde127569df3507d4606c (MD5)Approved for entry into archive by Machado Jimena (jmachado@fing.edu.uy) on 2022-03-24T20:03:18Z (GMT) No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) PVS22.pdf: 1864287 bytes, checksum: 94690fa860ecde127569df3507d4606c (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2022-03-25T12:35:19Z (GMT). No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) PVS22.pdf: 1864287 bytes, checksum: 94690fa860ecde127569df3507d4606c (MD5) Previous issue date: 2022Este trabajo fue apoyado por ANII FMV 1 2017 1 136740 y CSIC, Universidad de la República.5 p.application/pdfenengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)BatteriesBattery chargersVoltage controlLayoutBattery charge measurementThreshold voltageMirrorsBattery chargerLithium-ion (Li-ion) batteryArea-efficientLow-powerWireless power transferA compact lithium-ion battery charger for low-power applicationsPreprintinfo:eu-repo/semantics/preprintinfo:eu-repo/semantics/submittedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaPérez-Nicoli, PabloVeirano Núñez, FranciscoSilveira, FernandoElectrónicaMicroelectrónicaLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/31175/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; 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- Universidad de la Repúblicafalse |
| spellingShingle | A compact lithium-ion battery charger for low-power applications Pérez-Nicoli, Pablo Batteries Battery chargers Voltage control Layout Battery charge measurement Threshold voltage Mirrors Battery charger Lithium-ion (Li-ion) battery Area-efficient Low-power Wireless power transfer |
| status_str | submittedVersion |
| title | A compact lithium-ion battery charger for low-power applications |
| title_full | A compact lithium-ion battery charger for low-power applications |
| title_fullStr | A compact lithium-ion battery charger for low-power applications |
| title_full_unstemmed | A compact lithium-ion battery charger for low-power applications |
| title_short | A compact lithium-ion battery charger for low-power applications |
| title_sort | A compact lithium-ion battery charger for low-power applications |
| topic | Batteries Battery chargers Voltage control Layout Battery charge measurement Threshold voltage Mirrors Battery charger Lithium-ion (Li-ion) battery Area-efficient Low-power Wireless power transfer |
| url | https://ieeexplore.ieee.org/document/9675793 https://hdl.handle.net/20.500.12008/31175 |
