Whakaaturanga LCD Sharp Hou me te Taketake LM61P101 LM64P101 LQ10D367 LQ10D368 HOKO KOtahi
Huanga Hua
| MOMO | WHAKAMAHI |
| Kāwai | Takiwa Whakakotahi (ICs) |
| Mfr | Texas Taonga |
| Rangatū | Automotive, AEC-Q100 |
| Mōkī | ngongo |
| SPQ | 2500T&R |
| Tūnga Hua | Hohe |
| Momo Putanga | Atekōkiri Transistor |
| Mahi | Taka-Runga, Taka-Raro |
| Whirihoranga Huaputa | Pai |
| Topology | Buck, Whakanuia |
| Te maha o nga Putanga | 1 |
| Wāhanga Huaputa | 1 |
| Ngaohiko - Tuku (Vcc/Vdd) | 3V ~ 42V |
| Auautanga - Whakawhiti | Tae atu ki te 500kHz |
| Hurihanga Mahi (Mōrahi) | 75% |
| Whakatika Tukutahi | No |
| Tukutahi Karaka | Ae |
| Atanga Rangatū | - |
| Nga waahanga whakahaere | Whakahohe, Whakahaere Auautanga, Ramp, Whakamawari |
| Te Waahi Mahi | -40°C ~ 125°C (TJ) |
| Momo Whakaeke | Maunga Mata |
| Mōkī / Take | 20-PowerTSSOP (0.173", 4.40mm te whanui) |
| Mōkī Pūrere Kaiwhakarato | 20-HTSSOP |
| Tau Hua turanga | LM25118 |
1.Me pehea te hanga i te angiangi karaihe kotahi
Ko te mahi tuatahi ko te purenga konganuku, e uru ana ki te taapiri waro me te huri i te waikura silicon ki te silicon o te 98% neke atu ranei te ma ma te whakamahi redox.Ko te nuinga o nga konganuku, penei i te rino, te parahi ranei, ka parahia i tenei huarahi kia pai ai te parakore.Heoi, ko te 98% kaore i te rawaka mo te hanga maramara me etahi atu whakapainga.Na reira, ka whakamahia te tukanga Siemens mo te purenga ake kia whiwhi ai i te polysilicon teitei e hiahiatia ana mo te tukanga semiconductor.
Ko te mahi e whai ake nei ko te toia nga tioata.Tuatahi, ko te polysilicon tino parakore i whiwhi i mua ka rewa ki te hanga silicon wai.Muri iho, ka kawea mai he karaihe kirikiri kakano ki te mata wai, ka toia ki runga i te wa e huri ana.Ko te take o te hiahia mo te kakano karaihe kotahi, he pera ano me te tangata e whakareri ana, me whakararangi nga ngota silicon kia mohio ai te hunga ka whai mai ki te rarangi tika.Ka mutu, ka wehe nga ngota silicon i te mata wai me te totoka, kua oti te raupapa kirikiri karaihe kotahi kua oti te whakarite.
Engari he aha te tohu o te 8" me te 12"?E korero ana ia mo te diameter o te pou e mahia ana e tatou, ko te ahua o te rakau pene i muri i te maimoatanga o te mata me te tapatapahi ki nga angiangi angiangi.He aha te uaua ki te hanga angiangi nui?Ka rite ki te korero i mua ake nei, ko te mahi angiangi he rite ki te hanga marshmallows, te miro me te hanga i a koe e haere ana.Ko te tangata kua mahi marshmallows i mua ka mohio he tino uaua ki te hanga marshmallows nui, totoka, he pera ano mo te mahi toi angiangi, kei reira te tere o te hurihanga me te mana o te pāmahana ka pa ki te kounga o te angiangi.Ko te mutunga mai, ka nui ake te rahi, ka teitei ake te tere me nga whakaritenga pāmahana, ka uaua ake te whakaputa i te angiangi 12" kounga teitei atu i te wafer 8".
Hei whakaputa i te angiangi, ka whakamahia he kaitapahi taimana hei tapahi i te angiangi kia noho angiangi, ka orohia hei hanga i nga angiangi e hiahiatia ana mo te hanga maramara.Ko te mahi e whai ake nei ko te taapu whare, te hanga maramara ranei.Me pehea te hanga maramara?
2. I te mea kua whakamohiotia he aha nga angiangi silicon, kua marama ano te hanga maramara IC he rite ki te hanga whare me nga poraka Lego, ma te whakapapa ki runga paparanga hei hanga i te ahua e hiahia ana koe.Heoi, he iti noa nga huarahi ki te hanga whare, he pera ano mo te hanga IC.He aha nga waahanga mo te hanga IC?Ko te waahanga e whai ake nei e whakaatu ana i te tukanga o te hanga maramara IC.
I mua i te tiimata, me maarama tatou he aha te maramara IC - IC, Integrated Circuit ranei, e kiia ana, he puranga o nga iahiko kua hoahoatia kua whakahiatotia i roto i te ahua tapae.Ma te mahi i tenei, ka taea e tatou te whakaiti i te nui o te waahi e hiahiatia ana hei hono i nga iahiko.Ko te hoahoa i raro nei e whakaatu ana i te hoahoa 3D o te ara iahiko IC, e kitea ana he rite te hanga ki nga kurupae me nga pou o te whare, kua tapaea tetahi ki runga ake o tetahi, na reira i rite ai te hanga IC ki te hanga whare.
Mai i te waahanga 3D o te maramara IC e whakaatuhia ana i runga ake nei, ko te waahanga kikorangi pouri kei raro ko te wafer i whakauruhia ki te waahanga o mua.Ko nga wahanga whero me te tae-whenua te waahi ka mahia te IC.
Tuatahi, ka taea te whakarite te wahanga whero ki te whare o te papa o te whare teitei.Ko te tomokanga o te papa o raro te kuaha ki te whare, kei reira te urunga atu, a he maha ake nga mahi mo te whakahaere waka.Na reira he uaua ake te hanga i era atu papa me te hiahia kia nui ake nga hikoi.I roto i te ara iahiko IC, ko tenei whare te paparanga kuaha arorau, koinei te waahanga nui o te IC katoa, me te whakakotahi i nga momo keeti arorau hei hanga i tetahi maramara IC tino mahi.
Ko te waahanga kowhai he rite ki te papa noa.Ka whakatauritea ki te papa o raro, ehara i te mea tino uaua, kaore hoki e rerekee mai i te papa ki te papa.Ko te kaupapa o tenei papa he hono tahi nga keeti arorau i te wahanga whero.Ko te take o te hiahia kia maha nga paparanga he maha rawa nga waahanga hei hono tahi, a ki te kore e taea e te paparanga kotahi te whakauru i nga iahiko katoa, he maha nga papahanga me tapae kia tutuki ai tenei whainga.I tenei keehi, ka hono nga paparanga rereke ki runga me raro ki te whakatutuki i nga whakaritenga waea.
