Saukewa: TPS62147RGXR
Saukewa: TPS62147RGXR
Abubuwan da suka dace don TPS62147
Fitowar Wutar Lantarki ± 1% sama da ƙayyadadden TJkewayon (yanayin PWM)
Wutar Lantarki na shigarwa: 3 V zuwa 17 V
Quiescent Yanzu 18 µA Yawanci
Fitar da wutar lantarki daga 0.8V zuwa 12V
Daidaitacce Soft-Farawa
Tilastawa PWM ko PWM/PFM aiki
Mitar sauyawa na 1.25MHz ko 2.5 MHz a cikin tilasta PWM
Madaidaicin shigar ENABLE yana ba da damar
Kulle Ƙarƙashin Ƙarƙashin Ƙarƙashin Mai amfani
Daidaitaccen Tsarin 100%
Yanayin Zagayowar Layi
Haɓaka Haɓakawa ta atomatik AEE™
DCS-Control™ Topology
Fitar da Fitarwa Mai Aiki (TPS62148)
HICCUP Ƙarfafa Kariya (TPS62147)
Power Good Output
Akwai a cikin Fakitin VQFN 2-mm × 3-mm
Bayanan Bayani na TPS62147
TPS62147 da TPS62148 babban inganci ne kuma masu sauƙin amfani da matakan daidaita matakan-downDC/DC, dangane da DCS-Control ™ Topology.Faɗin shigar da wutar lantarki mai faɗi na 3-V zuwa 17-V ya sa su dace da Li-Ion mai yawan tantanin halitta da kuma 12-V na tsaka-tsaki na samar da dogo.Na'urorin suna ba da 2-A ci gaba da fitarwa na halin yanzu.Suna shigar da Yanayin Ajiye Wuta ta atomatik a ɗora nauyi don kiyaye babban inganci a cikin kewayon duka.Tare da wannan, sun dace da aikace-aikacen da ke buƙatar haɗin kai tsaye, kamar PC na masana'antu da sa ido na bidiyo.Tare da saitin fil ɗin MODE zuwa ƙasa, ana daidaita mitar sauyawa ta atomatik bisa ga abin da ake fitarwa a halin yanzu da kuma kan shigarwa da ƙarfin fitarwa.Ana kiran wannan dabarar Haɓakawa ta atomatik (AEE™) kuma tana kula da ingantaccen juzu'i akan duk iyakar aiki.TPS62147, TPS62148 yana ba da daidaiton ƙarfin fitarwa na 1% a cikin yanayin PWM kuma saboda haka yana ba da damar ƙirar wutar lantarki tare da daidaiton ƙarfin fitarwa.Fin ɗin FSEL yana ba da damar saita mitar sauyawa a cikin tilasta PWM yanayin 1.25 MHz ko 2.5 MHz, bi da bi.
Matsakaicin matsakaicin halin yanzu shine 18 µA.A yanayin kashewa halin yanzu yawanci 1µA.
Ana samun na'urorin azaman sigar daidaitacce, kunshe a cikin fakitin VQFN 3-mm × 2-mm.
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.
