UCC27531DBVR 35-V VDD, no gutandukanya ibisubizo
UCC27531DBVR 35-V VDD, no gutandukanya ibisubizo
Ibiranga UCC27531
Umushoferi uhendutse cyane (gutanga igisubizo cyiza cyo gutwara FET na IGBTs)
Gusimburwa gusumba disiketi ya tristoriste (gutanga interineti yoroshye hamwe na mugenzuzi)
TTL na CMOS bihuza ibitekerezo byinjira (bitagendeye kumashanyarazi)
Gutandukanya ibyasohotse byemerera guhuza imirongo ya tronc na rotoff
Guhindura no kudahindura ibyinjijwe
Gushoboza hamwe na TTL ihamye
Hejuru ya 2.5-Inkomoko na 2.5-A cyangwa 5-Imiyoboro yimodoka ya sink kuri 18-V VDD
Urwego runini rwa VDD kuva 10 V kugeza 35 V.
Injira kandi ushoboze pin zishobora guhagarara hejuru ya 5-V DC munsi yubutaka
Ibisohoka byafashwe hasi mugihe ibyinjira bireremba cyangwa mugihe cya VDD UVLO
Gutinda kwihuta gutinda (17-ns Birasanzwe)
Kuzamuka vuba no kugwa
(15-ns na 7-ns bisanzwe hamwe na 1800-pF Umutwaro)
Gufunga amashanyarazi (UVLO)
Byakoreshejwe nkuruhande rwo hejuru cyangwa uruhande rwo hasi (niba rwarakozwe muburyo bubogamye hamwe nibimenyetso byo kwigunga)
Igiciro gito, kubika umwanya-5-pin cyangwa 6-pin DBV (SOT-23) amahitamo
UCC27536 na UCC27537 pin-to-pin ihuza TPS2828 na TPS2829
Gukoresha ubushyuhe buri hagati ya 40 ° C kugeza 140 ° C.
Ibisobanuro kuri UCC27531
UCC2753x umuyoboro umwe, abashoferi bihuta cyane barashobora gutwara MOSFET naIGBT amashanyarazi.Ukoresheje igishushanyo cyemerera inkomoko igera kuri 2.5 A na 5-A sink throughasymmetrical Drive (gusohora ibice), hamwe nubushobozi bwo gushyigikira kubogama kubogamye, ubushobozi bwa gari ya moshi kugeza kuri gari ya moshi, gutinda gukwirakwizwa cyane (17 ns bisanzwe), UCC2753xdevices nibisubizo byiza kuri MOSFET na IGBT amashanyarazi.Umuryango UCC2753x wibikoresho canalso ifasha gukora, kwinjiza kabiri, no guhinduranya no kudahindura imikorere.Gutandukana hamwe na disiki ikomeye idasanzwe ituma ibikoresho birinda ubudahangarwa bwa parasitike Miller ihinduka kandi birashobora kugabanya kugabanuka kubutaka.
Kureka ibyinjijwe pin bifata umushoferi asohoka hasi.Imyitwarire ya logique ya shoferi yerekanwe mubishushanyo mbonera, igishushanyo mbonera, no kwinjiza no gusohora imbonerahamwe yukuri.
Imbere yimbere kuri VDD pin itanga infashanyo ya volvoltage ifata ibicuruzwa bike kugeza igihe VDD itanga voltage iri mubikorwa.
1. Ni bande bakozi mu ishami rya R & D?Ni ubuhe bushobozi bwawe?
-R & D Umuyobozi: gutegura gahunda yigihe kirekire yikigo no gusobanukirwa icyerekezo cyubushakashatsi niterambere;Kuyobora no kugenzura ishami rishyira mubikorwa ingamba za sosiyete na gahunda ya R&D yumwaka;Kugenzura iterambere ryibicuruzwa no guhindura gahunda;Shiraho ibicuruzwa byiza byubushakashatsi niterambere, kugenzura no guhugura abakozi ba tekiniki bijyanye.
Umuyobozi wa R & D: kora ibicuruzwa bishya R & D hanyuma werekane ko bishoboka gahunda;Kugenzura no gucunga iterambere nubuziranenge bwakazi;Kora ubushakashatsi ku bicuruzwa bishya kandi utange ibisubizo bifatika ukurikije ibyo umukiriya asabwa mubice bitandukanye
Abakozi & gukusanya: gukusanya no gutondekanya amakuru yingenzi;Porogaramu ya mudasobwa;Gukora ubushakashatsi, ibizamini nisesengura;Tegura ibikoresho nibikoresho byo kugerageza, kugerageza no gusesengura;Andika amakuru yo gupima, gukora ibarwa no gutegura imbonerahamwe;Kora ubushakashatsi bwibarurishamibare
2. Niki gitekerezo cyawe cyo gukora ubushakashatsi nibitekerezo byiterambere?
- Igitekerezo cyibicuruzwa no guhitamo ibicuruzwa nibisobanuro byerekana ibicuruzwa nibishushanyo mbonera byumushinga no kugerageza ibicuruzwa bitezimbere no kwemeza isoko
