TPS65150RGER IC TRIPLE-HANZE LCD YONGEYE 24-VQFN

Ibisobanuro

Igikoresho cya TPS65150 gitanga igisubizo cyoroshye kandi gito cyo gutanga amashanyarazi atanga voltage zose uko ari eshatu zisabwa na tristoriste yoroheje (TFT) LCD yerekana.Hamwe ninjiza ya voltage iri hagati ya 1.8 V kugeza 6 V igikoresho nicyiza kumakaye akoreshwa na gari ya moshi ya 2.5-V cyangwa 3.3-V cyangwa kugenzura porogaramu hamwe na gari ya moshi 5-V yinjira.Byongeye kandi, igikoresho cya TPS65150 gitanga icyerekezo kinini cyoherejwe kugirango gitange ingufu za VCOM kumurongo wa TFT.Ibinyabiziga bibiri byateganijwe bishobora kugenzurwa na pompe itanga V nziza (VGH) na V (VGL) mbi ya voltage ya TFT.Igikoresho kirimo imbaraga zishobora guhinduka kuri V (VGL) kimwe na V (VGH).Ibi birinda ibice byose byongeweho byo hanze kugirango ushyire mubikorwa gahunda yihariye.Igikoresho gifite moteri ihuriweho na voltage yo gutandukanya V (VGH).Inzira imwe yimbere irashobora kandi gukoreshwa mugutanga amarembo yerekana amarembo ya V (VGH) kumwanya wa LCD ugenzurwa nikimenyetso cyashyizwe mubikorwa bya CTRL.Kubwumutekano mwinshi, igikoresho cya TPS65150 gifite uburyo bwo guhuza ibintu byahagaritswe, byemerera porogaramu yihariye.Igikoresho gikurikirana ibisubizo (V (VS), V (VGL), V (VGH));kandi, mugihe kimwe mubisohoka kiguye munsi yimbaraga zacyo nziza, igikoresho cyinjira mugihe cyo guhagarika, nyuma yigihe cyo gutinda guhinduka cyarenze.