TPS40200DR SOP-8 Electronic components Integrated circuit 500kHz 4.5V-52V Switch controller DC-DC
TPS40200DR SOP-8 Electronic components Integrated circuit 500kHz 4.5V-52V Switch controller DC-DC
Zithunzi za TPS40200
●Kuyika kwa Voltage Range 4.5 V mpaka 52 V
●Mphamvu yamagetsi (700 mV mpaka 90% VIN)
●200-mA Internal P-channel FET Driver
●Voltage Feed-Forward Compensation
●Undervoltage Lockout
●Programmable Fixed-Frequency (pakati pa 35 kHz
ndi 500 kHz) Ntchito
●Chitetezo Chokhazikika Pafupi-Circuit
●Hiccup Overcurrent Fault Recovery
●Programmable Closed-Loop Soft-Start
●700 mV 1% Mphamvu yamagetsi
●Kuyanjanitsa Kwakunja
●Phukusi Laling'ono la 8-Pin SOIC (D) ndi VSON (DRB).
Zithunzi za TPS40200
TPS40200 ndi chowongolera chosinthika, chosasinthika chokhala ndi dalaivala wa 200-mA wa ma P-channel FET.Derali limagwira ntchito ndi zolowetsa mpaka 52 V yokhala ndi mphamvu yopulumutsa mphamvu yomwe imazimitsa madalaivala pomwe FET yakunja yayatsidwa.Izi zimakulitsa kusinthasintha kwa chipangizocho, ndikupangitsa kuti chizigwira ntchito ndi magetsi olowera mpaka 52 V osataya mphamvu zambiri.Derali limagwira ntchito ndi ma voliyumu-mode feedback ndipo limakhala ndi chipukuta misozi cholowera kutsogolo chomwe chimayankha nthawi yomweyo kusintha kwamagetsi.Mafotokozedwe ofunikira a 700-mV amakonzedwa mpaka 2%, kupereka njira zowongolera molondola ma voltages otsika.TPS40200 imapezeka mu 8-pin SOIC ndi 8-pin VSON phukusi ndipo imathandizira mbali zambiri za olamulira ovuta kwambiri.Mafupipafupi a wotchi, kuyambika kofewa, ndi malire opitilira muyeso amakonzedwa mosavuta ndi gawo limodzi, lakunja.Gawoli lili ndi zotsekera zotsekera, ndipo zitha kulumikizidwa mosavuta ndi owongolera ena kapena wotchi yadongosolo kuti ikwaniritse zotsatizana ndi/kapena zochepetsera phokoso.
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
