Ko te TPS79730DCKRG4 he livinga rīpene hiriwa nui, nō Luminary Micro / Texas Instruments, e hangaia mō te whakahaere nāngehia hei kaiwhakahaere huri hiko matua. Ko tēnei hua he wāhanga o te Kāwai PMIC (Power Management Integrated Circuit), ā, ko tana karakara he Tumu Hiriwa - Lineara iti.
Ko ngā āhuatanga nui o tēnei hua ko tana putanga ūkotanga 3V, e taea ana te tuku tae atu ki te 50mA o te hiko, me tōna whanui pāmahana mahi — mai i te -40°C ki te 85°C. He RoHS-kāwai, ā, kei roto i te kāpeka SC-70-5 iti, nō reira he pai mō ngā whakamahinga mōkihi matawhānui.
Tētahi o ngā wero hoahoa e whakatika ana tēnei hua ko te hiahia mō tētahi rongoā mana pūngao pono, whai hua hoki i ngā taputapu hiko maha. Ko te TPS79730DCKRG4 ka whakatairanga mō te ārai hākinakina nui me te ārai hē o te hiko whakahāngaitia, kia ū tonutanga te whakahaere me te haumaru. Ko tōna hiko noho taupua iti ake i te 2A, ā, ko te pātuitanga whakaheke hiko (PSRR) he 50dB i te 100Hz, e āhei ana ki te whakaiti i te haruru me te ūkaipō.
Mā te āhua pūkaha, e wātea ana te TPS79730DCKRG4 i runga i te pēke Tape and Reel (TR), he pai hoki mō ngā tukanga hanga aunoatia. Ko te taumata MSL (Moisture Sensitivity Level) o tēnei hua ko te 1, e tohu ana kāore he rohe here mō te wāhi tohanga, nō reira he māmā ki te whakahaere me te whakauru ki ngā tukanga hanga.
Ka whakamahia te TPS79730DCKRG4 ki ngā taputapu hiko maha, pērā i ngā taputapu pūkoro, ngā taputapu ahumahi, me ngā taputapu kaihāngai, nō reira he rongoā hiriwa pērā i te kaiwhakahaere hiko lineara whaihua me te pono. Ka taea hoki te whakamahi hei tuku mana pūmārara mō ngā microcontroller, ngā tūtohi, me ētahi atu waahanga kaha i roto i ēnei pūnaha.
Ahakoa tērā pea ka kitea hoki ngā tauira rite, ērā atu rānei nō ētahi atu kaihanga, kāore e taea te whakataurite i te mana me te āheinga o te TPS79730DCKRG4 hei rongoā hiko lineara tino whaihua nō te waitohu rongonui, Luminary Micro / Texas Instruments.
TPS79730DCKRG4 Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o tēnei taputapu ko te tau wāhanga: TPS79730DCKRG4. Ko te kāwai o te kaiwhakawhiwhi he Luminary Micro / Texas Instruments. He taputapu ā-tāngoā ā-ira ngāwari, he waihangahia mō ngā pātai e hiahiatia ana te pūāhua kātahi anake te putanga 3V, 50mA, ā, he pākahiko SC-70-5 tēnei mō ngā whakamahinga tokomaha i roto i ngā rorohiko hiko me ngā pūrere pūkoro.
TPS79730DCKRG4 Rahi uta
Ko te momo kāpia he SC-70-5, he momo pākete Tape & Reel (TR). He āhua 5-TSSOP rānei, ko te mea he poutū o ngā pikitanga, herohirohi hoki i ngā kaupapa whakawhiti hiko. Ka whānui te pāke ki te roa me ngā āhuatanga o te kete, ā, he pae mō ngā tikanga whakamahi wātea. Ko ngā āhuatanga pātea e pa ana ki te pātea pātea i raro i ngā pāmahana mahi, kei te neke atu i te -40°C ki te 85°C, ā, ko ngā pāhotanga hiko he tae ki te tāurutanga peligara 5.5V hei whakauru, me ngā reiti o te waiū 50mA hei putanga.
TPS79730DCKRG4 Taupānga
Ko tēnei taputapu e tino whakamahia ana mō ngā tono e hiahia ana ki te putanga kapi waea 3V whai mana, he iti hoki te wehe me te iti hoki te hihiko hiko. E tino pai ana mō ngā taputapu pūkoro e heke ana te tīwiri hiko, pērā i ngā pākahiko pūkoro, ngā whare haumaru, me ngā punaha ngohi hiko pērā i ngā rangatira kāmua.
TPS79730DCKRG4 Ngā waahanga whaihua
Ko te TPS79730DCKRG4 he hoahoa me te putanga 3V me te taumata wehe o te 0.2V i te kawenga 10mA, kia pai ai te mahi. Ko tana wai ūwhi taumata teitei o te 2A e haaputaputa ana i te kaha hiko atu i te wā kāore e whakamahia, he mea tino pai mō ngā taputapu pūkoro. Mā runga i te PSRR 50dB i te 100Hz, ka whakaaetia te kaitautoko i te rongoā hiko o ngā tohu hiko mai i ngā puhikiko pērā i te pākahiko me ngā taputapu hiko.
TPS79730DCKRG4 Ngā āhuatanga kounga me te haumaru
Ko te TPS79730DCKRG4 he mea kore rū, he paerewa RoHS hoki, e ū ana ki ngā ture taiao hou. Kei roto hoki he taputapu tiaki mō te tino kaha hiko me te hara pea o te aronga, hei whakarite i te pono me te roa o te taputapu i roto i ngā whakamahinga rerekē.
TPS79730DCKRG4 Taurite
E hāngai ana tēnei kaiwhakarite hiko ki ngā whakauru tae atu ki te 5.5V, ā, he pai mō ngā hiahia whakahaere hiko ā-ira i roto i ngā pūnaha rerekē. Ko āna āhua hangarau he putanga ūtaota, ā, he mea whakawhiti ki runga i te mata. Nā reira, he pai mō ngā kaupapa ka hiahia ki te whakarite i ngā pūmana hiko i runga i ngā tikanga o tēnei taputapu.
TPS79730DCKRG4 Kōnae PDF raraunga matua
Mō ngā taunakitanga me ngā tohutohu whakahaere mō te TPS79730DCKRG4, taea e koe te tango pēke i ngā raru kei tō mātou paetukutuku. He mea nui tēnei rārangi mō ngā peene me ngā kaiwhakarite hangarau e hiahia ana ki ngā pārongo taipitopito mō te hoahoa me ngā tono o tēnei taputapu.
Tohonga kounga
Ko IC-Components he kaihautū whakapaipai mō ngā hua o Luminary Micro / Texas Instruments, tae atu ki te TPS79730DCKRG4. He kaiwhakarato whakawhirinaki, e whakaponohia ana ka whakarato maatau i ngā hua pono me ngā uara whakataetae. Nau mai ki te tono kuiti hei whiwhi mō mātou paetukutuku, ā, whai hua ki tā mātou ratonga pai me ngā mōhiotanga i roto i ngā pounga hiko.



