Chithunzi cha TUSB212IRWBR 3.6-V, 3-A
Chithunzi cha TUSB212IRWBR 3.6-V, 3-A
Zithunzi za TPS22925
● Kuyika kwa Voltage Range: 0.65 V mpaka 3.6 V
●Kukana
○RON= 9.2 mΩ pa VIN= 3.6 V
○RON= 9.2 mΩ pa VIN= 1.8 V
○RON= 10.2 mΩ pa VIN= 1 V
○RON= 13.1 mΩ pa VIN= 0.65 V
●3-A Maximum Continuous Switch Current
●Quiscent Current, IQ, VIN= 29µA pa VIN= 3.6 V
●Low Control Input Threshold Imathandiza 1.5-, 1.8-, 2.5-, kapena 3.3-V Logic
● Mlingo Wowomberedwa Wolamulidwa
○tR= 97µs ku VIN = 3.6 V (TPS22925Bx)
○tR= 810µs pa VIN= 3.6 V (TPS22925Cx)
● Kutsekereza Kutsekereza Kwapano (Pakalemala)
●Kutulutsa Mwachangu (QOD) (TPS22925B ndi TPS22925C kokha)
● Phukusi la Wafer Chip Scale:
○0.9 mm × 1.4 mm, 0.5-mm Pitch, 0.4-mm Kutalika
●Magwiridwe a ESD Ayesedwa pa JESD 22
○2-kV HBM ndi 1-kV CDM
Zithunzi za TPS22925
Banja lazinthu za TPS22925 lili ndi zida zinayi: TPS22925B, TPS22925BN, TPS22925C, ndi TPS22925CN.Chida chilichonse ndi 9-mΩ, chosinthira tchanelo chimodzi chokhala ndi chiwopsezo chophedwa.
Zipangizozi zili ndi N-channel MOSFET yomwe imatha kugwira ntchito pamagetsi olowera a 0.65 V mpaka 3.6 V ndipo imatha kuthandizira pakali pano mosalekeza wa 3 A. Kupitilira uku kumathandizira kuti zidazo zizigwiritsidwa ntchito pamitundu yambiri komanso zida zomaliza.Chida chilichonse cha TPS22925 chimapereka kutsekereza komwe kulipo kwakanthawi kolemala kulola chitetezo chamagetsi ndi kuthekera kochulukitsa mphamvu.
Nthawi yowonjezedwa yokwera ya chipangizocho imachepetsa kwambiri kuthamangitsidwa komwe kumachitika chifukwa cha kuchuluka kwa katundu wambiri, potero kuchepetsa kapena kuthetsa kutsika kwamagetsi.Mukamagwiritsa ntchito mphamvu yamagetsi ya 3.6 V, zida za TPS22925Bx zimakhala ndi nthawi yokwera 97 µs ndipo zida za TPS22925Cx zimakhala ndi nthawi yokwera 810 µs.
Gulu la zida za TPS22925 litha kuthandizira kuchepetsa kukula kwayankho popereka chophatikizira chophatikizika, 150-Ω chokokera pansi kuti chitulutse mwachangu (QOD) switch ikazimitsidwa.Chida chilichonse cha TPS22925 chimapezeka mu 0.9 mm × 1.4 mm, 0.5-mm pitch, 0.4-mm kutalika 6-pin wafer chip scale package (WCSP) yolola kuti apangidwe ang'onoang'ono, ophatikizika.WCSP ndi 9 mΩ ya on-resistance imalola kugwiritsa ntchito malo opanda mphamvu, oyendetsedwa ndi batire.Chipangizochi chimagwira ntchito pa kutentha kwa -40 ° C mpaka +105 ° C.
1. Kodi ogwira ntchito m'dipatimenti yanu ya R & D ndi ndani?Kodi ziyeneretso zanu ndi zotani?
-R & D Mtsogoleri: pangani dongosolo la nthawi yayitali la R & D ndikumvetsetsa momwe kafukufuku ndi chitukuko;Kuwongolera ndi kuyang'anira dipatimenti ya r&d kuti ikwaniritse njira zamakampani ndi mapulani apachaka a R&D;Kuwongolera kupita patsogolo kwa chitukuko cha mankhwala ndikusintha dongosolo;Khazikitsani gulu labwino kwambiri la kafukufuku wazinthu ndi chitukuko, kufufuza ndi kuphunzitsa ogwira ntchito zaukadaulo.
Woyang'anira R & D: pangani mankhwala atsopano a R & D ndikuwonetsa kuthekera kwa dongosolo;Kuyang'anira ndi kuyang'anira momwe ntchito ya R&d ikuyendera;Fufuzani zachitukuko chazinthu zatsopano ndikupereka mayankho ogwira mtima malinga ndi zomwe makasitomala amafuna m'magawo osiyanasiyana
Ogwira ntchito ndi R&d: sonkhanitsani ndikusankha zofunikira;Mapulogalamu apakompyuta;Kuyesa, kuyesa ndi kusanthula;Konzani zida ndi zida zoyeserera, zoyeserera ndi kusanthula;Lembani deta yoyezera, pangani mawerengedwe ndikukonzekera ma chart;Chitani kafukufuku wamawerengero
2. Kodi lingaliro lanu la kafukufuku ndi chitukuko ndi chiyani?
- Lingaliro lazinthu ndi kusankha kwazinthu ndikuwunika tanthauzo lazinthu ndi kapangidwe ka pulani ya projekiti ndi kuyezetsa kwachitukuko ndikutsimikizira kukhazikitsidwa kwa msika
