A low side driver
An output driver circuit has an input, an output, a supply, a first (MN1) and a second transistor (MN3) coupled in series between the output and the supply, parasitic diodes of the first and the second transistor are anti-serially coupled, and having first (MP2, MN2) and second (MP3, D4, MN4) contro...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| 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 | Kamenicky, Petr Horsky, Pavel |
| description | An output driver circuit has an input, an output, a supply, a first (MN1) and a second transistor (MN3) coupled in series between the output and the supply, parasitic diodes of the first and the second transistor are anti-serially coupled, and having first (MP2, MN2) and second (MP3, D4, MN4) control circuits coupled to control the first and second transistors respectively. The first transistor is controlled as a controlled current source depending on a signal at the input, during normal conditions when current flows through the output is in a first direction, and the second control circuit controls the second transistor to prevent unwanted DC current at the output from flowing through the output in a second direction. The first and second transistors are also controlled to limit unwanted transient currents during an EMC disturbance substantially symmetrically. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2028760B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2028760B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2028760B13</originalsourceid><addsrcrecordid>eNrjZBB0VMjJL1cozkxJVUgpyixLLeJhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAUYGRhbmZgZOhsZEKAEAZBkeuA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A low side driver</title><source>esp@cenet</source><creator>Kamenicky, Petr ; Horsky, Pavel</creator><creatorcontrib>Kamenicky, Petr ; Horsky, Pavel</creatorcontrib><description>An output driver circuit has an input, an output, a supply, a first (MN1) and a second transistor (MN3) coupled in series between the output and the supply, parasitic diodes of the first and the second transistor are anti-serially coupled, and having first (MP2, MN2) and second (MP3, D4, MN4) control circuits coupled to control the first and second transistors respectively. The first transistor is controlled as a controlled current source depending on a signal at the input, during normal conditions when current flows through the output is in a first direction, and the second control circuit controls the second transistor to prevent unwanted DC current at the output from flowing through the output in a second direction. The first and second transistors are also controlled to limit unwanted transient currents during an EMC disturbance substantially symmetrically.</description><language>eng ; fre ; ger</language><subject>AMPLIFIERS ; BASIC ELECTRIC ELEMENTS ; BASIC ELECTRONIC CIRCUITRY ; CONTROLLING ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; PHYSICS ; PULSE TECHNIQUE ; REGULATING ; SEMICONDUCTOR DEVICES ; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><creationdate>2020</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=20200617&DB=EPODOC&CC=EP&NR=2028760B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200617&DB=EPODOC&CC=EP&NR=2028760B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kamenicky, Petr</creatorcontrib><creatorcontrib>Horsky, Pavel</creatorcontrib><title>A low side driver</title><description>An output driver circuit has an input, an output, a supply, a first (MN1) and a second transistor (MN3) coupled in series between the output and the supply, parasitic diodes of the first and the second transistor are anti-serially coupled, and having first (MP2, MN2) and second (MP3, D4, MN4) control circuits coupled to control the first and second transistors respectively. The first transistor is controlled as a controlled current source depending on a signal at the input, during normal conditions when current flows through the output is in a first direction, and the second control circuit controls the second transistor to prevent unwanted DC current at the output from flowing through the output in a second direction. The first and second transistors are also controlled to limit unwanted transient currents during an EMC disturbance substantially symmetrically.</description><subject>AMPLIFIERS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CONTROLLING</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>PULSE TECHNIQUE</subject><subject>REGULATING</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB0VMjJL1cozkxJVUgpyixLLeJhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAUYGRhbmZgZOhsZEKAEAZBkeuA</recordid><startdate>20200617</startdate><enddate>20200617</enddate><creator>Kamenicky, Petr</creator><creator>Horsky, Pavel</creator><scope>EVB</scope></search><sort><creationdate>20200617</creationdate><title>A low side driver</title><author>Kamenicky, Petr ; Horsky, Pavel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2028760B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>AMPLIFIERS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CONTROLLING</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>PULSE TECHNIQUE</topic><topic>REGULATING</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</topic><toplevel>online_resources</toplevel><creatorcontrib>Kamenicky, Petr</creatorcontrib><creatorcontrib>Horsky, Pavel</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kamenicky, Petr</au><au>Horsky, Pavel</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A low side driver</title><date>2020-06-17</date><risdate>2020</risdate><abstract>An output driver circuit has an input, an output, a supply, a first (MN1) and a second transistor (MN3) coupled in series between the output and the supply, parasitic diodes of the first and the second transistor are anti-serially coupled, and having first (MP2, MN2) and second (MP3, D4, MN4) control circuits coupled to control the first and second transistors respectively. The first transistor is controlled as a controlled current source depending on a signal at the input, during normal conditions when current flows through the output is in a first direction, and the second control circuit controls the second transistor to prevent unwanted DC current at the output from flowing through the output in a second direction. The first and second transistors are also controlled to limit unwanted transient currents during an EMC disturbance substantially symmetrically.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP2028760B1 |
| source | esp@cenet |
| subjects | AMPLIFIERS BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CONTROLLING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY PHYSICS PULSE TECHNIQUE REGULATING SEMICONDUCTOR DEVICES SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES |
| title | A low side driver |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T05%3A51%3A56IST&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=Kamenicky,%20Petr&rft.date=2020-06-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2028760B1%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 |