Re hlokometse ka makhetlo a mangata hore lisebelisoa tsa motlakase li fetoha "ntho e 'ngoe le e 'ngoe ea rona." Lisebelisoa tsa elektroniki, likoloi tsa motlakase, Marang-rang a lintho, polokelo ea matla le tse ling tse ngata li tlisa ts'ebetso ea phepelo ea motlakase le phetoho ea motlakase maemong a pele a bohlokoa ka ho fetesisa a elektroniki. Theknoloji ea tlhahiso ea li-chips le likarolo tse fapaneng tse sebelisang thepa e kang (GaN). Ka nako e ts'oanang, ha ho motho ea tla hanyetsa taba ea hore litharollo tse kopantsoeng li molemo ho feta tse sa hlakang ka bobeli mabapi le ho kopana ha tharollo le tabeng ea ho boloka chelete ho moralo le tlhahiso. Haufinyane tjena, kopanong ea PCIM 2019, bafuputsi ba setsi sa Belgian Imec ka ho hlaka hore lisebelisoa tsa motlakase tse nang le chip e le 'ngoe (li-inverters) tse thehiloeng ho GaN hase tšōmo ea saense ho hang, empa ke taba ea nako e tlang e haufi.
Ka ho sebelisa gallium nitride ho theknoloji ea silicon ho li-wafers tsa SOI (silicon on insulator), litsebi tsa Imec li ile tsa theha mochine o motlakase oa halofo ea borokho. Ena ke e 'ngoe ea likhetho tse tharo tsa khale tsa ho hokahanya li-switches tsa motlakase (transistors) ho theha li-inverters tsa motlakase. Hangata, ho kenya tšebetsong potoloho, ho nkuoa sete ea likarolo tse fapaneng. E le ho finyella compactness e itseng, sete sa likarolo se boetse se behoa ka har'a sephutheloana se le seng se tloaelehileng, se sa fetoleng taba ea hore potoloho e bokelloa ho tloha likarolong tsa motho ka mong. Ma-Belgians a ile a khona ho hlahisa hoo e batlang e le likarolo tsohle tsa borokho ba halofo holim'a kristale e le 'ngoe: transistors, capacitors le resistors. Tharollo e entse hore ho khonehe ho eketsa katleho ea phetoho ea motlakase ka ho fokotsa liketsahalo tse ngata tsa likokoana-hloko tse atisang ho tsamaea le li-circuits tsa phetoho.
Setšoantšong se bontšitsoeng kopanong, mochine o kopantsoeng oa GaN-IC o ile oa fetola motlakase oa 48-volt ho ea ho 1-volt e hlahisoang ke 1-volt frequency ea XNUMX MHz. Tharollo e ka 'na ea bonahala e theko e boima haholo, haholo-holo ha ho nahanoa ka tšebeliso ea li-wafers tsa SOI, empa bafuputsi ba hatisa hore tekanyo e phahameng ea ho kopanya ho feta ho fokotsa litšenyehelo. Ho hlahisa li-inverters ho tsoa ho likarolo tsa discrete ho tla bitsa chelete e ngata ho latela tlhaloso.
Source: 3dnews.ru