I-LMZ35003RKGR 7V ukuya ku-50V 2.5A Imodyuli yaMandla eNyathela phantsi kwi-9x11x2.8mm QFN Package
I-LMZ35003RKGR 7V ukuya ku-50V 2.5A Imodyuli yaMandla eNyathela phantsi kwi-9x11x2.8mm QFN Package
Iimpawu eziphambili zeLMZ35003
Gqibezela Integrated Power Solution Ivumela
Unyawo oluncinci, uYilo lweProfayile ephantsi
Uluhlu olubanzi lwe-Voltage yokufaka ukusuka kwi-7 V ukuya kwi-50 V
Isiphumo sihlengahlengiswa ukusuka kwi-2.5 V ukuya kwi-15 V
65-V Surge Ukukwazi
Ukusebenza Ukuya kuma-96%
I-Adjustable Switching Frequency
(300 kHz ukuya ku-1 MHz)
Ingqamanisa kwiwotshi yangaphandle
I-Adjustable Cola-Qala
Ukulandelelana kwe-Voltage ye-Output kunye nokulandelela
Isiphumo esilungileyo samandla
I-Programmable Undervoltage Lockout (UVLO)
Imveliso yoKhuseleko lwangoku
Ukukhuselwa koBubushushu ngaphezulu
UkuQalisa iSiphumo se-Pre-bias
Uluhlu lobushushu obusebenzayo: -40°C ukuya kuma-85°C
Ukwenziwa kweThermal eyandisiweyo: 14°C/W
Idibana ne-EN55022 Ukukhutshwa kweKlasi B
-I-Inductor eKhuselweyo eDityanisiweyo
Ngoncedo loYilo ndwendwelahttp://www.ti.com/LMZ35003
Yenza uYilo oluSiko usebenzisa i-LMZ35003 kunye neWEBHENCH®uMyili waMandla
Inkcazelo ye-LMZ35003
Imodyuli yamandla ye-LMZ35003 yindlela elula yokusebenzisa isisombululo samandla esidibeneyo esidibanisa i-a2.5-A DC / DC converter kunye ne-inductor ekhuselekileyo kunye ne-passives kwiprofayili ephantsi, iphakheji ye-QFN.Isicombululo samandla esi sisonke sivumela amacandelo amahlanu angaphandle kwaye aphelise imbuyekezo ye-loop kunye nenkqubo yokukhetha inxalenye yemagnethi.
I-9 mm × 11 mm × 2.8 mm encinci, iphakheji ye-QFN kulula ukuyithengisa kwibhodi yesekethe eprintiweyo kwaye ivumela uyilo oludibeneyo lwendawo yomthwalo olungaphezulu kwe-90% yokusebenza kakuhle kunye nokukwazi ukutshabalalisa amandla.I-LMZ35003 inikeza ukuguquguquka kunye neseti-seti ye-discretepoint-of-load design kwaye ilungele ukunika amandla uluhlu olubanzi lwe-ICs kunye neenkqubo.Ubuchwephesha bokupakisha obukwinqanaba eliphezulu bubonelela ngesisombululo samandla esomeleleyo nesithembekileyo esihambelana nemigangatho ye-QFN yokunyuka kunye neendlela zokuvavanya.
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
