TPS73533DRVR QFN-6 Amacandelo e-elektroniki adityanisiweyo wesekethe 500mA Voltage regulator
TPS73533DRVR QFN-6 Amacandelo e-elektroniki adityanisiweyo wesekethe 500mA Voltage regulator
Iimpawu eziphambili zeTPS735
● I-Voltage ye-Input: 2.7 V ukuya kwi-6.5 V
● I-500-mA i-Low-Dropout Regulator ene-EN
● NdiphantsiQ: 45µA
● IiNguqulelo zoMbane wokuPhuma kaninzi eziFumanayo:
○IziPhumo eziZinzisiweyo ze-1.2 V ukuya ku-4.3 V
○IziPhumo eziLungisayo ukusuka ku-1.25 V ukuya ku-6 V
● I-PSRR ephezulu: 68 dB kwi-1 kHz
● ingxolo ephantsi: 13.2 µVRMS
● Ixesha lokuQalisa ngokukhawuleza: 45 µs
●Izinzile ngeCeramic, 2.2-µF, i-Low-ESR Output Capacitor
●Umthwalo ogqwesileyo kunye neMpendulo edlulayo yomgca
● 2% Ukuchaneka kukonke (uMlayisho, umgca, kunye neTemperature, VPHUMA> 2.2 V)
● Ukuyeka okuphantsi kakhulu: 280 mV kwi-500 mA
● 2-mm × 2-mm WSON-6 kunye
●3-mm × 3-mm SON-8 Iiphakheji
Inkcazelo ye-TPS735
I-TPS735 low-dropout (LDO), i-low-power linear regulator inikezela ngokugqwesileyo kokusebenza kwe-AC kunye nomgangatho ophantsi kakhulu wangoku.Umlinganiselo wokwaliwa konikezelo lwamandla aphezulu (PSRR), ingxolo ephantsi, ukuqalisa ngokukhawuleza, kunye nomgca ogqwesileyo kunye neempendulo ezidlulayo zomthwalo zinikiwe ngelixa kudla i-45-µA ephantsi kakhulu (eqhelekileyo) yangoku.
Isixhobo se-TPS735 sizinzile kunye ne-ceramic capacitors kwaye sisebenzisa inkqubo yolwakhiwo lwe-BiCMOS ephucukileyo ukuvelisa amandla ombane oyekayo we-280 mV kwimveliso ye-500-mA.Isixhobo seTPS735 sisebenzisa ireferensi yombane echanekileyo kunye nengxelo yengxelo ukufezekisa ukuchaneka okupheleleyo kwe-2% (VPHUMA> 2.2 V) phezu kwawo wonke umthwalo, umgca, inkqubo, kunye nokwahluka kobushushu.Esi sixhobo sichazwe ngokupheleleyo kwi-TJ= -40 ° C ukuya + 125 ° C kwaye inikezelwe kwiprofayili ephantsi, i-3 mm × 3 mm i-SON-8 iphakheji kunye ne-2 mm × 2 mm WSON-6 iphakheji.
1. Ngoobani abasebenzi kwisebe lakho le-R & D?Ziziphi iziqinisekiso zakho?
-R & D UMlawuli: yenza isicwangciso sexesha elide seR & D senkampani kwaye ubambe isikhokelo sophando kunye nophuhliso;Ukukhokela kunye nokulawula isebe le-r&d ukuphumeza isicwangciso se-r&d yenkampani kunye nesicwangciso sonyaka se-R&D;Lawula inkqubela phambili yophuhliso lwemveliso kwaye uhlengahlengise isicwangciso;Misela uphando lwemveliso egqwesileyo kunye neqela lophuhliso, uphicotho kunye noqeqesho olunxulumene nabasebenzi bobugcisa.
Umphathi we-R & D: yenza imveliso entsha ye-R & D isicwangciso kwaye ubonise ukwenzeka kwesicwangciso;Ukongamela kwaye ulawule inkqubela kunye nomgangatho womsebenzi we-r&d;Phanda ngophuhliso lwemveliso entsha kwaye ucebise izisombululo ezisebenzayo ngokweemfuno zabathengi kwiinkalo ezahlukeneyo
Abasebenzi be-R&d: ukuqokelela kunye nokusombulula iinkcukacha eziphambili;inkqubo yeKhompyutha;Ukuqhuba iimvavanyo, iimvavanyo kunye nohlalutyo;Lungisa izixhobo kunye nezixhobo zovavanyo, iimvavanyo kunye nohlalutyo;Ukurekhoda idatha yokulinganisa, yenza izibalo kwaye ulungiselele iitshathi;Yenza uphando lwamanani
2. Yintoni uphando lwakho lwemveliso kunye nombono wophuhliso?
-Umbono wemveliso kunye nokukhethwa kwemveliso kunye novavanyo lwenkcazo yemveliso kunye noyilo lwesicwangciso seprojekthi kunye novavanyo lwemveliso kunye nokuqinisekiswa kokuqaliswa kwintengiso
