UCC27531DBVR 35-V VDD, da abubuwan da aka raba
UCC27531DBVR 35-V VDD, da abubuwan da aka raba
Abubuwan da suka dace don UCC27531
Direban kofa mai rahusa (yana ba da mafi kyawun mafita don tuki FET da IGBTs)
Maɗaukaki na musamman zuwa firikwensin transistor guda biyu (yana ba da sauƙin dubawa tare da mai sarrafawa)
TTL da CMOS madaidaitan madaidaicin shigar dabaru kofa (wanda ya dogara da ƙarfin wutar lantarki)
Zaɓuɓɓukan fitarwa na rarrabuwa suna ba da izini don kunna kunnawa da kashe igiyoyin wuta
Juyawa da gyare-gyaren shigarwar da ba a juyewa ba
Kunna tare da kafaffen madaidaicin madaidaicin madaidaicin TTL
Babban tushen 2.5-A da 2.5-A ko 5-A kololuwar motsi a 18-V VDD
Wide VDD kewayon daga 10 V zuwa 35 V
Shigar da kunna fil masu iya tsayawa har zuwa -5-V DC ƙasa ƙasa
Ana gudanar da fitarwa a ƙasa lokacin da abubuwan da ke ciki ke iyo ko yayin VDD UVLO
Jinkirin yaɗawa da sauri (17-ns Yawanci)
Saurin tashi da lokutan faɗuwa
(15-ns da 7-ns na yau da kullun tare da Load 1800-pF)
Ƙarƙashin wutar lantarki (UVLO)
Ana amfani da shi azaman babban direban gefe ko ƙaramin gefe (idan an ƙirƙira shi tare da nuna son kai da keɓewar sigina)
Zaɓuɓɓukan fakitin 5-pin ko 6-pin DBV (SOT-23) mai ƙarancin farashi, ajiyar sarari
UCC27536 da UCC27537 fil-to-pin masu jituwa zuwa TPS2828 da TPS2829
Yanayin zafin aiki -40 ° C zuwa 140 ° C
Bayanan Bayani na UCC27531
UCC2753x guda-tashar, masu tukin ƙofa masu sauri na iya fitar da MOSFET da IGBT masu sauya wuta yadda ya kamata.Yin amfani da ƙira wanda ke ba da izinin tushen har zuwa 2.5 A da 5-A ta nutsewa ta hanyar asymmetrical drive (fitarwa raba), haɗe tare da ikon tallafawa mummunan kashe son rai, ƙarfin tuƙin dogo zuwa dogo, ƙaramin jinkirin yaduwa. (17 ns hankula), UCC2753x na'urorin sune mafita masu kyau don MOSFET da IGBT masu sauya wutar lantarki.Iyalin na'urori na UCC2753x kuma suna tallafawa ba da damar, shigarwar dual, da jujjuyawa da aikin shigarwar mara jujjuyawa.Abubuwan da aka raba da kuma ƙaƙƙarfan faifan asymmetrical suna haɓaka rigakafi na na'urorin daga tasirin maye gurbi na Miller kuma suna iya taimakawa rage ɓarnar ƙasa.
Barin fil ɗin shigarwa a buɗe yana riƙe ƙarancin fitarwar direba.Halayen ma'ana na direban da aka nuna a cikin zanen aikace-aikacen, zane na lokaci, da shigarwa da kuma fitarwa teburin gaskiya.
Na'ura mai ba da hanya tsakanin hanyoyin sadarwa a kan fil VDD yana ba da aikin kullewar ƙarancin wuta wanda ke riƙe ƙarancin fitarwa har sai wutar lantarki ta VDD tana tsakanin kewayon aiki.
1. Su wanene ma'aikata a sashen ku na R & D?Menene cancantarku?
-R & D Darakta: tsara tsarin R & D na kamfanin na dogon lokaci da fahimtar alkiblar bincike da ci gaba;Jagora da kula da sashen r&d don aiwatar da dabarun r&d na kamfani da shirin R&D na shekara-shekara;Sarrafa ci gaban ci gaban samfur kuma daidaita shirin;Ƙirƙiri kyakkyawan bincike na samfur da ƙungiyar haɓakawa, dubawa da horar da ma'aikatan fasaha masu alaƙa.
R & D Manager: yi sabon samfurin R & D shirin da kuma nuna yiwuwar shirin;Kulawa da sarrafa ci gaba da ingancin aikin r&d;Bincika sabon haɓaka samfuri kuma ba da shawarar ingantattun hanyoyin magance buƙatun abokin ciniki a fannoni daban-daban
Ma'aikatan R&d: tattarawa da tsara mahimman bayanai;Shirye-shiryen kwamfuta;Gudanar da gwaje-gwaje, gwaje-gwaje da nazari;Shirya kayan aiki da kayan aiki don gwaje-gwaje, gwaje-gwaje da nazari;Yi rikodin bayanan ma'auni, yin lissafi kuma shirya sigogi;Gudanar da binciken ƙididdiga
2. Menene bincike da ra'ayin haɓaka samfuran ku?
- Tunanin samfur da zaɓin ra'ayin samfur da ma'anar samfur na kimantawa da ƙirar tsarin aiki da gwajin samfur na haɓakawa da ƙaddamarwa ga kasuwa.
