Nulling Reverse Recovery Charge in DC/DC Power Converters
A switching mode power converter circuit and a method are presented. The circuit comprises a first transistor switch and a second transistor switch coupled in series between an input voltage level and ground. There is a control circuit for controlling switching operation of the first transistor swit...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Scaldaferri Stefano Gerna Danilo Baldetti Tommaso Nizza Nicolo Pardi Enrico Dalena Francesco Morello Alexandre |
| description | A switching mode power converter circuit and a method are presented. The circuit comprises a first transistor switch and a second transistor switch coupled in series between an input voltage level and ground. There is a control circuit for controlling switching operation of the first transistor switch and the second transistor switch. There is a detection circuit for sensing a voltage at an intermediate node arranged between the first transistor switch and the second transistor switch, for deriving an indication of a slope of the sensed voltage, and for generating a switching control signal for the control circuit on the basis of the derived indication of the slope of the sensed voltage. The control circuit sets a first timing for activating the first transistor switch and/or a second timing for activating the second transistor switch on the basis of the switching control signal. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2018026538A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2018026538A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2018026538A13</originalsourceid><addsrcrecordid>eNrjZLD0K83JycxLVwhKLUstKk4F0sn5QFalgnNGYlF6qkJmnoKLs76Ls0JAfnlqkYJzfh5QtgSolIeBNS0xpziVF0pzMyi7uYY4e-imFuTHpxYXJCan5qWWxIcGGxkYWhgYmZkaWzgaGhOnCgCAui6U</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Nulling Reverse Recovery Charge in DC/DC Power Converters</title><source>esp@cenet</source><creator>Scaldaferri Stefano ; Gerna Danilo ; Baldetti Tommaso ; Nizza Nicolo ; Pardi Enrico ; Dalena Francesco ; Morello Alexandre</creator><creatorcontrib>Scaldaferri Stefano ; Gerna Danilo ; Baldetti Tommaso ; Nizza Nicolo ; Pardi Enrico ; Dalena Francesco ; Morello Alexandre</creatorcontrib><description>A switching mode power converter circuit and a method are presented. The circuit comprises a first transistor switch and a second transistor switch coupled in series between an input voltage level and ground. There is a control circuit for controlling switching operation of the first transistor switch and the second transistor switch. There is a detection circuit for sensing a voltage at an intermediate node arranged between the first transistor switch and the second transistor switch, for deriving an indication of a slope of the sensed voltage, and for generating a switching control signal for the control circuit on the basis of the derived indication of the slope of the sensed voltage. The control circuit sets a first timing for activating the first transistor switch and/or a second timing for activating the second transistor switch on the basis of the switching control signal.</description><language>eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180125&DB=EPODOC&CC=US&NR=2018026538A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180125&DB=EPODOC&CC=US&NR=2018026538A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Scaldaferri Stefano</creatorcontrib><creatorcontrib>Gerna Danilo</creatorcontrib><creatorcontrib>Baldetti Tommaso</creatorcontrib><creatorcontrib>Nizza Nicolo</creatorcontrib><creatorcontrib>Pardi Enrico</creatorcontrib><creatorcontrib>Dalena Francesco</creatorcontrib><creatorcontrib>Morello Alexandre</creatorcontrib><title>Nulling Reverse Recovery Charge in DC/DC Power Converters</title><description>A switching mode power converter circuit and a method are presented. The circuit comprises a first transistor switch and a second transistor switch coupled in series between an input voltage level and ground. There is a control circuit for controlling switching operation of the first transistor switch and the second transistor switch. There is a detection circuit for sensing a voltage at an intermediate node arranged between the first transistor switch and the second transistor switch, for deriving an indication of a slope of the sensed voltage, and for generating a switching control signal for the control circuit on the basis of the derived indication of the slope of the sensed voltage. The control circuit sets a first timing for activating the first transistor switch and/or a second timing for activating the second transistor switch on the basis of the switching control signal.</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD0K83JycxLVwhKLUstKk4F0sn5QFalgnNGYlF6qkJmnoKLs76Ls0JAfnlqkYJzfh5QtgSolIeBNS0xpziVF0pzMyi7uYY4e-imFuTHpxYXJCan5qWWxIcGGxkYWhgYmZkaWzgaGhOnCgCAui6U</recordid><startdate>20180125</startdate><enddate>20180125</enddate><creator>Scaldaferri Stefano</creator><creator>Gerna Danilo</creator><creator>Baldetti Tommaso</creator><creator>Nizza Nicolo</creator><creator>Pardi Enrico</creator><creator>Dalena Francesco</creator><creator>Morello Alexandre</creator><scope>EVB</scope></search><sort><creationdate>20180125</creationdate><title>Nulling Reverse Recovery Charge in DC/DC Power Converters</title><author>Scaldaferri Stefano ; Gerna Danilo ; Baldetti Tommaso ; Nizza Nicolo ; Pardi Enrico ; Dalena Francesco ; Morello Alexandre</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2018026538A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>Scaldaferri Stefano</creatorcontrib><creatorcontrib>Gerna Danilo</creatorcontrib><creatorcontrib>Baldetti Tommaso</creatorcontrib><creatorcontrib>Nizza Nicolo</creatorcontrib><creatorcontrib>Pardi Enrico</creatorcontrib><creatorcontrib>Dalena Francesco</creatorcontrib><creatorcontrib>Morello Alexandre</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Scaldaferri Stefano</au><au>Gerna Danilo</au><au>Baldetti Tommaso</au><au>Nizza Nicolo</au><au>Pardi Enrico</au><au>Dalena Francesco</au><au>Morello Alexandre</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Nulling Reverse Recovery Charge in DC/DC Power Converters</title><date>2018-01-25</date><risdate>2018</risdate><abstract>A switching mode power converter circuit and a method are presented. The circuit comprises a first transistor switch and a second transistor switch coupled in series between an input voltage level and ground. There is a control circuit for controlling switching operation of the first transistor switch and the second transistor switch. There is a detection circuit for sensing a voltage at an intermediate node arranged between the first transistor switch and the second transistor switch, for deriving an indication of a slope of the sensed voltage, and for generating a switching control signal for the control circuit on the basis of the derived indication of the slope of the sensed voltage. The control circuit sets a first timing for activating the first transistor switch and/or a second timing for activating the second transistor switch on the basis of the switching control signal.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US2018026538A1 |
| source | esp@cenet |
| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | Nulling Reverse Recovery Charge in DC/DC Power Converters |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T17%3A48%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Scaldaferri%20Stefano&rft.date=2018-01-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2018026538A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |