Semicon Yatsopano ndi Yoyambirira ya IC Chip Distributor Yotentha ICS Electronic Components TPS54560BDDAR

1.

TPS54560B ndi 60V, 5A buck regulator yokhala ndi MOSFET yapamwamba.Ulamuliro wamakono wamakono umapereka malipiro ophweka akunja ndi kusankha kosinthika kwachigawo.Njira yotsika kwambiri ya pulse pulse imachepetsa zomwe zidatsitsidwa mpaka 146µA.Pini ya EN (enable) ikatsitsidwa, kutsekeka kwamagetsi kumachepetsedwa kukhala 2µA.

Kutsekereza kwa Undervoltage kumayikidwa mkati mpaka 4.3V koma kumatha kuonjezedwa ndi pini ya EN (enable).Njira yoyambira yamagetsi yotulutsa imatha kuwongoleredwa mkati kuti ithandizire kuwongolera koyambira ndikuchotsa kupitilira apo.

Kusinthasintha kwafupipafupi kumathandizira kukhathamiritsa kwa magwiridwe antchito kapena kukula kwa gawo lakunja.Zomwe zimatuluka panopa ndizochepa zozungulira-ndi-cycle panopa.Kubwereza pafupipafupi komanso kutseka kwamafuta kumateteza zida zamkati ndi zakunja pansi pamikhalidwe yodzaza.

TPS54560B ikupezeka mu phukusi la 8-pini la HSOIC PowerPAD lowonjezera kutentha.

2.

DC-DC ndiye chidule chachingerezi cha Direct current kuti chiwongolere pakali pano, kotero kuti dera la DC-DC ndi dera lomwe magetsi ena a DC amasinthidwa kukhala voteji yosiyana.mabwalo oyambira a DC-DC converter ndi chosinthira pang'onopang'ono, chosinthira pang'onopang'ono, ndi chosinthira masitepe / pansi.M'dera lomwelo, padzakhala ntchito monga kutsika-m'mwamba kumbuyo ndi kutsika pansi panthawi yomweyo.

3.

Mabwalo a DC-DC amagawidwa ndi ntchito.

Mawotchi owonjezera: Mazungulira omwe amasintha ma voltages otsika kukhala ma voltages apamwamba.

Zosintha za Buck: Madera omwe amasintha ma voltages apamwamba kukhala ma voltages otsika.

Ma inverters: Madera omwe amasintha polarity ya voteji, pali mitundu iwiri ya mabwalo: zabwino kupita ku zoyipa ndi zoyipa kukhala zabwino.

4.

Transfoma yotsika ndikutanthauza mbali yolowera yamagetsi apamwamba, osinthidwa kukhala voteji yotsika kwambiri, kuti akwaniritse cholinga cha chosinthira chotsika.The sitepe-pansi thiransifoma ndi chida chofunika kwambiri kufala ndi kusintha dongosolo, ndi ntchito yake yachibadwa si okhudzana ndi chitetezo chake, ndi wosuta odalirika magetsi, komanso mwachindunji zimakhudza bata dongosolo mphamvu.Kukonzekera kwa chitetezo cha sitepe-pansi thiransifoma kuyenera kukumana mulimonse, sikungawotche thiransifoma, kotero kuti ngoziyo ikukula, zomwe zimakhudza kukhazikika kwa dongosolo lamagetsi.Ndi mfundo ya ma electromagnetic induction, yomwe tsopano ili ndi gawo limodzi lopindika ngati fanizo lofotokozera mfundo yake yoyambira: pomwe mbali yoyambira ya mafunde opindika komanso voteji, yomwe ikuyenda pakatikati ipanga kusintha kosinthika uku kumatchedwa main. flux, kusinthasintha kwakukulu kudzadutsa, pulayimale, yachiwiri yokhotakhota, yokhotakhota idzatulutsa mphamvu yamagetsi yamagetsi, ndiye ngati mbali yachiwiri yofikira katunduyo, padzakhala kuyenda kwapano, kupanga magetsi.