TLV70025DDCR - Madera Ophatikizika, Kuwongolera Mphamvu, Ma Voltage Regulators - Linear
Makhalidwe a Zamalonda
| TYPE | DESCRIPTION |
| Gulu | Magawo Ophatikizana (ICs) |
| Mfr | Texas Instruments |
| Mndandanda | - |
| Phukusi | Tape & Reel (TR) Dulani Tepi (CT) Digi-Reel® |
| Mkhalidwe wa Zamalonda | Yogwira |
| Kukonzekera kwa Zotulutsa | Zabwino |
| Mtundu Wotulutsa | Zokhazikika |
| Chiwerengero cha Owongolera | 1 |
| Mphamvu yamagetsi - Kulowetsa (Max) | 5.5V |
| Mphamvu yamagetsi - Kutulutsa (Mphindi / Zokhazikika) | 2.5V |
| Mphamvu yamagetsi - Kutulutsa (Max) | - |
| Kutsika kwa Voltage (Max) | 0.25V @ 200mA |
| Zamakono - Zotuluka | 200mA |
| Panopa - Quescent (Iq) | 55µa |
| Panopa - Supply (Max) | 270µa |
| PSRR | 68dB (1kHz) |
| Control Features | Yambitsani |
| Mawonekedwe a Chitetezo | Pakalipano, Kutentha Kwambiri, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Kutentha kwa Ntchito | -40°C ~ 125°C (TJ) |
| Mtundu Wokwera | Surface Mount |
| Phukusi / Mlandu | SOT-23-5 Thin, TSOT-23-5 |
| Phukusi la chipangizo cha Supplier | ZOTI-23-ZOPANDA |
| Nambala Yoyambira Yogulitsa | TLV70025 |
Documents & Media
| ZOTHANDIZA TYPE | KULUMIKIZANA |
| Datasheets | Chithunzi cha TLV700XX |
| Fayilo Yamavidiyo | Kodi Voltage Regulator ndi Nthawi ina Yophunzitsa |Digi-Key Electronics |
| Zowonetsedwa | Kuwongolera Mphamvu |
| PCN Assembly / Origin | Mult Dev A/T Chgs 30/Mar/2023 |
| HTML Datasheet | Chithunzi cha TLV700XX |
| Zithunzi za EDA | TLV70025DDCR ndi SnapEDA |
Zachilengedwe & Zogulitsa kunja
| ATTRIBUTE | DESCRIPTION |
| Mkhalidwe wa RoHS | ROHS3 yogwirizana |
| Moisture Sensitivity Level (MSL) | 2 (chaka chimodzi) |
| REACH Status | FIKIRANI Osakhudzidwa |
| Mtengo wa ECCN | NDI 99 |
| HTSUS | 8542.39.0001 |
Magetsi owongolera magetsizimagwira ntchito yofunika kwambiri pazamagetsi.Ndizigawo zofunika pakuwongolera ndi kukhazikika kwa ma voltages mkati mwa mabwalo, kuwonetsetsa kuti zida zolumikizidwa zimalandira mphamvu zopitilira komanso zodalirika.Mwa mitundu yosiyanasiyana ya zowongolera ma voltage zomwe zilipo, zowongolera zama mzere zimagwiritsidwa ntchito kwambiri chifukwa cha kuphweka, kuchita bwino, komanso kutsika mtengo.Munkhaniyi, tikuwonetsa zowongolera zama mzere, kufotokoza momwe amagwirira ntchito, kufotokoza zopindulitsa zawo, ndikuwunika momwe amagwiritsira ntchito wamba.
Linear regulatorndi chipangizo chamagetsi chomwe chimayang'anira ndikuwongolera mphamvu yamagetsi pamlingo winawake mosasamala kanthu za kusintha kwa voliyumu yolowera kapena katundu wapano.Zimagwira ntchito pochotsa magetsi ochulukirapo monga kutentha, kupangitsa kuti ikhale njira yosavuta komanso yodalirika yokhazikitsira magetsi.Mosiyana ndi zinthu zofananira monga ma switching regulators, omwe amagwiritsa ntchito ma switching ovuta, owongolera mizere amakwaniritsa kuwongolera pogwiritsa ntchito zinthu zomwe zili ngati ma resistors ndi ma capacitor, komanso zinthu zosavuta zosinthira mizere, nthawi zambiri ma transistors.
Ubwino waukulu wa owongolera mizere umachokera ku kuphweka kwawo.Chifukwa sadalira mayendedwe ovuta owongolera ma voltage, ndi osavuta, otsika mtengo, ndipo amakhala ndi phokoso lochepa popanga.Kuphatikiza pa izi, owongolera ma linear alinso ndi machitidwe abwino omwe amawonetsetsa kuti magetsi azikhala okhazikika ngakhale pansi pamikhalidwe yosiyanasiyana.Izi zimawapangitsa kukhala abwino kwa mapulogalamu omwe kulondola ndi kukhazikika ndikofunikira, monga mabwalo a analogi ndi zida zamagetsi zodziwika bwino.
Ma Linear owongolera amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana.Amagwiritsidwa ntchito kwambiri pazida zamagetsi monga zida zamagetsi zamagetsi, zida zama telecommunications, ndi ma automation system.Zowongolerazi zimagwiritsidwanso ntchito pamakina osinthira ma voltage, makina oyitanitsa mabatire ndi mapulogalamu osiyanasiyana amagalimoto.Owongolera ma Linear amakondedwa muzokulitsa zomvera ndi mabwalo opangira ma analogi chifukwa cha phokoso lawo lochepa komanso kulondola kwakukulu.Kuphatikiza apo, amatenga gawo lalikulu pakuyesa kovutirapo kwa labotale ndi zida zachipatala, pomwe mphamvu yokhazikika ndiyofunikira.
Ngakhale kuti mzere wowongolera uli ndi zabwino zambiri, ulinso ndi zofooka zina zomwe ziyenera kuganiziridwa.Chimodzi mwazovuta zake zazikulu ndizochepa kwambiri poyerekeza ndi zowongolera zosinthira.Chifukwa zowongolera ma linear zimataya magetsi ochulukirapo ngati kutentha, zowongolera mizere zimatha kutentha ndipo zimafuna masinki owonjezera otentha kapena njira zoziziritsira.Komanso, ma linear regulators sali oyenera kugwiritsa ntchito mphamvu zambiri chifukwa sangathe kuthana ndi mafunde apamwamba.Chifukwa chake, owongolera osinthira ndi chisankho choyamba pakugwiritsa ntchito mphamvu zanjala pomwe mphamvu zamagetsi ndizofunikira kwambiri.
Mwachidule, ma linear voltage regulators amapereka njira yosavuta komanso yothandiza yokhazikitsira mphamvu pazida zosiyanasiyana zamagetsi ndi mabwalo.Mapangidwe awo osavuta, phokoso lochepa, ndi machitidwe abwino amawongolera amawapangitsa kukhala otchuka pamapulogalamu omwe amafunikira kulondola komanso kukhazikika.Komabe, kutsika kwawo kocheperako komanso kuchepa kwa magwiridwe antchito apano kumawapangitsa kukhala osayenerera kugwiritsa ntchito mphamvu zambiri.Komabe, owongolera mizere amagwirabe ntchito yofunikira pazamagetsi, kuwonetsetsa kuti magetsi azigawika pazida ndi machitidwe osiyanasiyana.
