Saukewa: TPS54140ADGQR 3.5V zuwa 42V
Saukewa: TPS54140ADGQR 3.5V zuwa 42V
Abubuwan da suka dace don TPS54140A
3.5-V zuwa 42-V Rage Wutar Shigarwa
200-mΩ Babban-Side MOSFET
Babban Haɓaka a Load ɗin Haske tare da Pulse
Tsallake yanayin Eco-™
Ƙarfafa Ƙaddamar Ƙarfin Ƙarfi fiye da TPS54140 don
Ingantattun Ingantattun Wutar Lantarki na UVLO
Daidaitacce UVLO Voltage da Hysteresis
116-µA Aiki Quiescent Yanzu
1.3-µA Rushewar Yanzu
Mitar Canjawa 100-kHz zuwa 2.5-MHz
Yana aiki tare da agogon waje
Daidaitacce Slow Start/Sequencing
UV da OV Power Fitarwa mai kyau
0.8-V Bayanin Wutar Lantarki na ciki
MSOP10 da 3-mm × 3-mm VSON-10 Kunshin
Tare da PowerPAD™
WEBENCH yana tallafawa®da SwitcherPro™
Kayan aikin Software
Bayanan Bayani na TPS54140A
Na'urar TPS54140A ita ce 42-V, 1.5-A, mai sarrafa matakin ƙasa tare da haɗin gwiwar MOSFET mai girma.Gudanar da yanayin halin yanzu yana ba da ramuwa mai sauƙi na waje da zaɓin sassa masu sassauƙa.Yanayin tsalle-tsalle mara nauyi yana rage ƙarancin kaya, ƙayyadaddun kayan fitarwa na yanzu zuwa 116 µA.Yin amfani da fil ɗin kunnawa, ana rage samar da wutar lantarki zuwa 1.3 µA.
An saita kulle ƙarancin ƙarfin lantarki a ciki a 2.5 V, amma ana iya ƙarawa ta amfani da fil mai kunnawa.Ramp ɗin farawar wutar lantarki mai fitarwa ana sarrafa shi ta jinkirin farawa fil wanda kuma za'a iya saita shi don bibiyar.Sigina mai kyau na buɗaɗɗen magudanar ruwa yana nuna abin da ake fitarwa yana tsakanin 94% zuwa 107% na ƙarfin lantarki na ƙima.
Matsakaicin mitar sauyawa mai faɗi yana ba da damar haɓaka inganci da girman ɓangaren ɓangaren waje don ingantawa.Mitar ninka baya da kuma rufewar thermal yana kare sashin yayin yanayin yin nauyi.
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.
