TPS54335ADDAR SOP-8 Abubuwan Kayan Wutar Lantarki na Haɗaɗɗen Wutar Lantarki
TPS54335ADDAR SOP-8 Abubuwan Kayan Wutar Lantarki na Haɗaɗɗen Wutar Lantarki
Abubuwan da suka dace don TPS54335A
●Mai daidaita 128-mΩ da 84-mΩ MOSFETs don
3-A Ci gaba da Fitowa Yanzu
●TPS54335A: Na ciki 2-ms Soft-Farawa,
Mitar Daidaitacce 50-kHz zuwa 1.5-MHz
●TPS54336A: Daidaitacce Soft-Farawa,
Kafaffen Mitar 340-kHz
●Ƙarƙashin Rufe 2-µA, Quiescent Yanzu
●0.8-V Maganar Wutar Lantarki tare da ± 0.8%
Daidaito
●Sarrafa Yanayin Yanzu
●Farawa na monotonic zuwa abubuwan da aka riga aka tsara
●Tsallake bugun bugun jini don Ingantaccen Load da Haske
●Yanayin Hiccup Kariya na yau da kullun
●Rufewar thermal (TSD) da
Kariyar Canjin Ƙarfafawa
●8-Pin SO PowerPAD da 10-Pin VSON Packages
Bayani na TPS54335A
Iyalin TPS5433xA na na'urori sune masu canzawa tare da kewayon shigarwa-voltage na 4.5 zuwa 28 V. Waɗannan na'urori sun haɗa da haɗaɗɗen ƙananan juzu'i na FET wanda ke kawar da buƙatar diode na waje wanda ke rage ƙididdigar sassa.
Ana haɓaka inganci ta hanyar haɗaɗɗen 128-mΩ da 84-mΩ MOSFETs, ƙarancin IQ da tsalle-tsalle na bugun jini a nauyi mai sauƙi.Yin amfani da fil ɗin kunnawa, ana rage yawan samar da wutar lantarki zuwa 2 μA.Wannan mai jujjuya matakin ƙasa (buck) yana ba da ingantaccen tsari don nau'ikan lodi tare da ingantaccen tsarin wutar lantarki wanda ya kai 1.5% sama da zafin jiki.
Ƙayyadaddun zagaye-da-zagaye na halin yanzu akan babban gefe MOSFET yana kare dangin TPS5433xA na na'urori a cikin yanayi masu yawa kuma yana haɓaka ta hanyar ƙarancin ɗanɗano mai ƙarancin gefe wanda ke hana gudu na yanzu.Ƙarƙashin nutsewar gefe-ƙasa yana kashe MOSFET ƙananan gefen don hana juyar da halin yanzu.Ana haifar da kariyar ƙwanƙwasa idan yanayin wuce gona da iri ya ci gaba da tsayi fiye da lokacin da aka saita.Rufewar thermal yana kashe na'urar lokacin da zafin jiki ya wuce madaidaici kuma yana sake kunna na'urar bayan ginannen lokacin hayewar zafi a ciki.
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.
