I-TPSM84209RKHR 4.5-V ukuya kwi-28-V igalelo
I-TPSM84209RKHR 4.5-V ukuya kwi-28-V igalelo
Iimpawu eziphambili zeTPSM84209
Gqibezela Integrated Power Solution Ivumela
Unyawo oluncinci, uYilo lweProfayile ephantsi
4.5-mm × 4-mm × 2-mm QFN Package
Uluhlu lweVoltage oluPhumayo oluBanzi (1.2 V ukuya ku-6 V)
Izakhelo zokutshintsha ezizinzileyo (750 kHz)
I-Eco-mowudi ekwinqanaba eliphezulu loMlayisho oLula ngokuFanelekileyo
I-Programmable Undervoltage Lockout (UVLO)
Ubushushu bobushushu obungaphezulu koKhuselo lokuValwa kweThermal
Ukhuseleko lwangoku (Imowudi yeHiccup)
I-Prebias Imveliso ekhuselekileyo yokuQalisa
I-Operating IC Junction Range: -40°C ukuya +125°C
Uluhlu lwe-Ambient esebenzayo: -40°C ukuya +85°C
Ukwenziwa kweThermal eyandisiweyo: 29.5°C/W
Idibana EN55011 Radiated EMI Standards
–I-Inductor eDityanisiweyo eKhuselweyo
Yenza uYilo oluSiko usebenzisa i-TPSM84209 NgeWEBHENCH®uMyili waMandla
Inkcazelo ye-TPSM84209
Imodyuli yamandla ye-TPSM84209 yindlela elula yokusebenzisa umbane odibeneyo odibanisa i-a2.5-A DC / DC converter kunye ne-inductor ekhuselekileyo kunye ne-passives kwi-package ye-QFN ephantsi.Isisombululo samandla esi siphelele sivumela izinto ezimbalwa nje ezine zangaphandle ngelixa ugcina isakhono sokulungelelanisa iiparamitha eziphambili ukuhlangabezana neemfuno zoyilo oluthile.
Uluhlu olubanzi lwamandla ombane kunye nobungakanani bepakethe encinci ye-TPSM84209 yenza isixhobo silunge ngokugqwesileyo kwiireyile zamandla ezifuna ukuya kuthi ga kwi-2.5 A yemveliso yangoku.
Iphakheji ye-QFN kulula ukuyithengisa kwibhodi yesekethe eprintiweyo kwaye inamandla okuphelisa amandla.I-TPSM84209 ibonelela ngokuguquguquka ngeempawu ezininzi kwaye ilungele ukunika amandla uluhlu olubanzi lwezixhobo kunye neenkqubo.
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
