TPS73101DBVR SOT-23-5 Electronic zigawo Integrated dera 1.7V-5.5V Voltage regulator
TPS73101DBVR SOT-23-5 Electronic zigawo Integrated dera 1.7V-5.5V Voltage regulator
Zithunzi za TPS731
●Wokhazikika Okhala Ndi Kapena Opanda Ma Capacitor a Mitundu Yonse
●Kuyika kwa Voltage Range ya 1.7 V mpaka 5.5 V
● Mphamvu ya Ultralow Dropout: 30 mV Yeniyeni (150-mA Load)
● Kuyankha Kwabwino Kwambiri Kwachidule-Ndi kapena Popanda Chothandizira Chotulutsa Chosankha
● Topology ya NMOS Yatsopano Imapereka Kutayikira Kwapang'ono Pakalipano
● Phokoso Lochepa: 30 µVMtengo wa RMSZofananira (10 kHz mpaka 100 kHz)
● 0.5% Kulondola Koyambirira
● 1% Kulondola Kwambiri Pamzere, Katundu, ndi Kutentha
● Pansi pa 1-µA Maximum IQmu Shutdown Mode
● Kutsekedwa kwa Thermal ndi Chitetezo Chodziwika Chocheperako ndi Chopambana Pakalipano
● Akupezeka mu Multiple Output Voltage Versions
○Zotulutsa Zokhazikika za 1.20 V mpaka 5 V
○Zotulutsa Zosinthika kuchokera ku 1.2 V kupita ku 5.5 V
○Zotulutsa Zomwe Zilipo
● MAFUNSO
○Smart Grid ndi Mphamvu
○Kupanga Zokha
○Mabokosi Apamwamba
○Zida Zachipatala
○Kuyesa ndi kuyeza
○Malo Ogulitsa
○Zopanda Mawaya
Zizindikiro zina zonse ndi katundu wa eni ake
Zithunzi za TPS731
Banja la TPS731xx la low-dropout (LDO) linear voltage regulators limagwiritsa ntchito topology yatsopano: chinthu chodutsa cha NMOS pamasinthidwe a voltage-follower.Topology iyi ndi yokhazikika pogwiritsa ntchito ma capacitor omwe ali ndi zotsika zofanana zotsutsana (ESR), ndipo amalola kugwira ntchito popanda capacitor.Chipangizochi chimaperekanso kutsekeka kwapamwamba (otsika reverse current) ndi mapini apansi omwe amakhala pafupifupi osasinthasintha pamitengo yonse yapano.
TPS731xx imagwiritsa ntchito njira yapamwamba ya BiCMOS kuti ipereke zolondola kwambiri kwinaku ikupereka ma voltages otsika kwambiri komanso mapini otsika.Zomwe zimagwiritsidwa ntchito pano, zikapanda kuthandizidwa, ndizochepera 1 µA ndipo ndizabwino pamapulogalamu osunthika.Phokoso lotsika kwambiri (30 µVMtengo wa RMSndi 0.1-µF CNR) ndi yabwino kupatsa mphamvu ma VCO.Zipangizozi zimatetezedwa ndi kutsekedwa kwa kutentha ndi malire apano.
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
