TPS61252DSGR 3.5-MHz, 1.5-A
TPS61252DSGR 3.5-MHz, 1.5-A
Iimpawu eziphambili zeTPS61252
Ukuchasana neNgeniso eLungiselekayo yoMda wangoku
- ±20% Ukuchaneka kwangoku kwi-500 mA ngaphezulu
Uluhlu lobushushu obupheleleyo - Iprogrammable ukusuka kwi-100 mA ukuya kwi-1500 mA
Ukuya kuthi ga kwi-92% ngokuSebenzayo
VINUluhlu ukusuka kwi-2.3 V ukuya kwi-6.0 V
Amandla Alungileyo Abonisa iNqanaba leVoltage yeMphumo efanelekileyo
I-Adjustable Output Voltage ukuya kuthi ga kwi-6.5 V
100% Imowudi yoMjikelo xa uVIN> VPHUMA
Layisha Nqamula kwaye ubuyisele umva uKhuseleko lwangoku
Ukukhuselwa kweSekethe emifutshane
I-Frequency yokuSebenza eqhelekileyo 3.25 MHz
Ifumaneka kwi-2-mm × 2-mm WSON-8 Package
IZICELO
- Ubonelelo ngoMamkeli we-USB osuka kwibhetri ye-Li-Ion enye
- Izicelo eziMda zangoku
- Izicelo zeLi-Ion
- Usetyenziso lwe-Audio
- I-RF-PA Buffer
Zonke ezinye iimpawu zorhwebo ziyipropati yabanini bazo
Inkcazelo ye-TPS61252
Isixhobo se-TPS61252 sibonelela ngesisombululo sombane kwiimveliso eziqhutywa yi-alkaline yeeseli ezintathu, i-NiCd okanye i-NiMH ibhetri, okanye i-cell cell Li-Ion okanye i-Li-polymer ibhetri.Uluhlu olubanzi lwamandla ombane lufanelekile ukunika amandla usetyenziso oluphathwayo njengeefowuni eziphathwayo okanye iiperipheral zekhompyuter.Isixhobo sinokumelana nenkqubo enokucwangciswa (RILIM) igalelo lomda wangoku kwaye ifanelekile kuluhlu olubanzi lwezicelo.
Ngexesha lomthwalo olula, isixhobo singena ngokuzenzekelayo kwimowudi yokutsiba (PFM), evumela isiguquli ukuba sigcine amandla ombane afunekayo, ngelixa sizoba kuphela i-30 µA ethe cwaka yangoku kwibhetri.Oku kuvumela ukusebenza kakuhle kowona misinga isezantsi epholileyo.
I-TPS61252 ivumela ukusetyenziswa kwee-inductors ezincinci kunye ne-capacitors ukufikelela kwisisombululo esincinci.Ithuba lokunciphisa umda wangoku ngumchasi wangaphandle unikezela ukusetyenziswa okunokubakho kwee-inductors ezincinci ngokwasemzimbeni kunye nemisinga ephantsi yokulinganisa ukuqhubela phambili ukunciphisa ubungakanani besisombululo esipheleleyo sobonelelo lwamandla.Ngexesha lokuvala, umthwalo unqanyulwe ngokupheleleyo kwibhetri.I-TPS61252 ifumaneka kwi-8-pin ye-WSON iphakheji yokulinganisa i-2 mm × 2 mm (DSG).
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
