OVER VOLTAGE PROTECTION OF A SWITCHING CONVERTER
There is provided a voltage regulator (300) comprising: switched mode regulator circuitry (..., 301, 302, 304, 306) to generate a regulated voltage (V out ), having series and shunt switching elements (301, 302); and voltage spike protection circuitry (303), arranged across the series and shunt swit...
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| creator | FISHER, DAVID BURNS, LAWRENCE, M |
| description | There is provided a voltage regulator (300) comprising: switched mode regulator circuitry (..., 301, 302, 304, 306) to generate a regulated voltage (V out ), having series and shunt switching elements (301, 302); and voltage spike protection circuitry (303), arranged across the series and shunt switching elements at the input to the switched mode regulator circuitry for voltage-spike-protecting the switched mode regulator circuitry, comprising a dissipative element (R sp ) and a charge-storage circuit (C sp ). The switched mode regulator circuitry (..., 301, 302, 304, 306) and the voltage spike circuitry (303) are implemented by an integrated circuit (1930) in an integrated circuit package (1940). The series and shunt switching elements (301, 302) of the switched mode regulator circuitry are subdivided into connected switching block segments (2120, 2130, 2140). The charge-storage circuit (C sp ) of the voltage-spike protection circuitry is subdivided into connected charge-storage circuit segments (2121, 2122) which are interleaved between the switching block segments. |
| format | Patent |
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The switched mode regulator circuitry (..., 301, 302, 304, 306) and the voltage spike circuitry (303) are implemented by an integrated circuit (1930) in an integrated circuit package (1940). The series and shunt switching elements (301, 302) of the switched mode regulator circuitry are subdivided into connected switching block segments (2120, 2130, 2140). The charge-storage circuit (C sp ) of the voltage-spike protection circuitry is subdivided into connected charge-storage circuit segments (2121, 2122) which are interleaved between the switching block segments.</description><language>eng ; fre ; ger</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 ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION</subject><creationdate>2015</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=20150708&DB=EPODOC&CC=EP&NR=2517342A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150708&DB=EPODOC&CC=EP&NR=2517342A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FISHER, DAVID</creatorcontrib><creatorcontrib>BURNS, LAWRENCE, M</creatorcontrib><title>OVER VOLTAGE PROTECTION OF A SWITCHING CONVERTER</title><description>There is provided a voltage regulator (300) comprising: switched mode regulator circuitry (..., 301, 302, 304, 306) to generate a regulated voltage (V out ), having series and shunt switching elements (301, 302); and voltage spike protection circuitry (303), arranged across the series and shunt switching elements at the input to the switched mode regulator circuitry for voltage-spike-protecting the switched mode regulator circuitry, comprising a dissipative element (R sp ) and a charge-storage circuit (C sp ). The switched mode regulator circuitry (..., 301, 302, 304, 306) and the voltage spike circuitry (303) are implemented by an integrated circuit (1930) in an integrated circuit package (1940). The series and shunt switching elements (301, 302) of the switched mode regulator circuitry are subdivided into connected switching block segments (2120, 2130, 2140). The charge-storage circuit (C sp ) of the voltage-spike protection circuitry is subdivided into connected charge-storage circuit segments (2121, 2122) which are interleaved between the switching block segments.</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>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwD3MNUgjz9wlxdHdVCAjyD3F1DvH091Pwd1NwVAgO9wxx9vD0c1dw9vcDKgxxDeJhYE1LzClO5YXS3AwKbq5ARbqpBfnxqcUFicmpeakl8a4BRqaG5sYmRo4mxkQoAQDz8yYI</recordid><startdate>20150708</startdate><enddate>20150708</enddate><creator>FISHER, DAVID</creator><creator>BURNS, LAWRENCE, M</creator><scope>EVB</scope></search><sort><creationdate>20150708</creationdate><title>OVER VOLTAGE PROTECTION OF A SWITCHING CONVERTER</title><author>FISHER, DAVID ; BURNS, LAWRENCE, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2517342A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2015</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>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>FISHER, DAVID</creatorcontrib><creatorcontrib>BURNS, LAWRENCE, M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FISHER, DAVID</au><au>BURNS, LAWRENCE, M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OVER VOLTAGE PROTECTION OF A SWITCHING CONVERTER</title><date>2015-07-08</date><risdate>2015</risdate><abstract>There is provided a voltage regulator (300) comprising: switched mode regulator circuitry (..., 301, 302, 304, 306) to generate a regulated voltage (V out ), having series and shunt switching elements (301, 302); and voltage spike protection circuitry (303), arranged across the series and shunt switching elements at the input to the switched mode regulator circuitry for voltage-spike-protecting the switched mode regulator circuitry, comprising a dissipative element (R sp ) and a charge-storage circuit (C sp ). The switched mode regulator circuitry (..., 301, 302, 304, 306) and the voltage spike circuitry (303) are implemented by an integrated circuit (1930) in an integrated circuit package (1940). The series and shunt switching elements (301, 302) of the switched mode regulator circuitry are subdivided into connected switching block segments (2120, 2130, 2140). The charge-storage circuit (C sp ) of the voltage-spike protection circuitry is subdivided into connected charge-storage circuit segments (2121, 2122) which are interleaved between the switching block segments.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| 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 EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION |
| title | OVER VOLTAGE PROTECTION OF A SWITCHING CONVERTER |
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