Ko te TPS40130DBTRG4 he whakahaere huri hiko DC-DC tino whānui haere, he taputapu whakauru rōpū whakahaere pūngao (IC) nā Luminary Micro / Texas Instruments i hanga. I hangaia mō ngā tono pūngao maha, ko tēnei taputapu PMIC (Power Management Integrated Circuit) he kaiwhakahaere whakaheke (buck regulator) ka taea te puta i ngā whārite pūngao paiho.
Ko tētahi o ngā āhuatanga matua o te TPS40130DBTRG4 ko tana rārangi utu pūngao whakauru whānuitanga, kei waenganui i te 3V ki te 40V, e tika ana mō ngā puna pūngao maha. Kei te whakamahi te taputapu i tētahi hanganga whakamahana whaihuarere hāngū, e whakapai ake ana i te whaihua mā te whakaheke i ngā ngaro pūngao. Ka taea te whakarite i te auau huri hiko i waenga i te 100kHz ki te 1.2MHz, kia māmā ai te whāitinga hoahoa.
Ka whakatika te TPS40130DBTRG4 i ngā wero hoahoa maha, tae noa ki te hiahia mō te whakahaere kaha, te teitei o te whaihua, me ngā āhuatanga whakahaere mō te whakawhirinaki. Kei reira ngā rohe pupuri raru o naianei, te whakahaere whakaweto, te mahi whakakaha roa, me tētahi tohu paihanga pūngao, hei āwhina i te whakauru pūnaha ka whakapai ake i te pūpātea me te pono.
Mā te pēke, e wātea ana te taputapu i roto i tētahi āhua TSSOP 30-pini (Thin Shrink Small Outline Package), he mea tika mō ngā tono e kuhapia ana te wāhi. Ko te pēke e ū ana ki ngā paerewa RoHS kāore he paura, e whakarite ana i te whakarereketanga ki ngā ture taiao.
Ko ngā painga matua o te TPS40130DBTRG4 ko tana rārangi utu tūāpapa whanui, te whaihua teitei, me ngā āhuatanga whakahaere whānui. Ko ēnei āhuatanga e pai ana mō ngā tono maha, pērā i ngā taputapu ahumahi, ngā hanganga whakawhitiwhiti kōrero, ngā pūnaha waka, me ngā taputapu hirihira pūkoro.
E pai ana te tāutahitanga o te TPS40130DBTRG4 ki ngā tauira pēke rite, rānei, nō Texas Instruments, pērā i te TPS40200, TPS40201, me te TPS40210. Ko ēnei taputapu pea ka tuku ngā āheinga rite, ngā rārangi utu whakauru, me ngā kōpaki pēke, hei whakaawe i ngā kaihoahoa ki te kōwhiri i te rongoā tino tika mō ngā hiahia motuhake.
TPS40130DBTRG4 Ngā āhuatanga hangarau matua
Ko ngā āhuatanga nui o te hangarau he tino pai, kei roto ko te nama wāhanga nā te kaihanga, ko te mahi he whakaiti-ake i te uara hiko, me ngā ahuatanga pērā i te kokonga hiko, te mana āwhina, me te kaha ki te whakahaere i te toronga hiko i runga i ngā tikanga āwhina i te pūngao me te tūmau raraunga.
TPS40130DBTRG4 Rahi uta
Ko te momo mōkihi he 30-TSSOP, he rauemi kore rongoā, e ū ana ki te RoHS. Ko ngā inenga o te mōkihi ko te 30-TFSOP, te ōwehenga: 0.173 inihi (4.40mm) te whānui, he pai mō ngā tono e hiahia ana ki ngā pūnaha iti, pakari hoki i raro i ngā here o te wāhi me te taumaha.
TPS40130DBTRG4 Taupānga
He mea hanga mō ngā tono e hiahiatia ana he huringa DC-DC me te whakarite uara hiko, pērā i ngā pūnaha whakahaere hiko, pūkaha hiko, me ngā pūnaha pou-ā-rorohiko i roto i ngā pūnaha waea me ngā rorohiko.
TPS40130DBTRG4 Ngā waahanga whaihua
Ko te TPS40130DBTRG4 he kaiwhakahaere hiko PWM mō te whakaiti uara kaha me te hono whai kiko. He taapiri i tētahi kāruru transistor takitahi, whakakaha i te pūkaha whakahaere. Ka whai pānga ngā āhuatanga whakahaere pērā i te Taumata Utu, te Mōkai, te Whakahaere Auau, te Mana Pai, me te Pūtāhui Māramatanga, hei whakapumau i te pumau o te pūrere me te pūnaha i ngā hurihangan Nga kawenata, ngā hurihanga ā-wā, me ngā āhua o te kawe hiko.
TPS40130DBTRG4 Ngā āhuatanga kounga me te haumaru
Ka tūtohu te IC nei ki te taumata ahua-moisture MSL 2 mō te kotahi tau, e tohu ana i te whanaketanga pono ki ngā ahuatanga taiao. He mea hanga nei i runga i ngā paerewa RoHS kia ū ki ngā herenga mō ngā taonga mōrearea me ngā kaiwhakarato.
TPS40130DBTRG4 Taurite
Ko te TPS40130DBTRG4, me tāna whirihoranga hanga ki te whakaputa puta noa he hātepe pai, tautoko hoki i ngā tono hiko DC-DC maha ngā pāhia, ā, he pai ki ngā tono e hiahia ana ki te hihiko pai, te paerewa kaha hoki i runga i te taumaha uta me te whakawātea hiko.
TPS40130DBTRG4 Kōnae PDF raraunga matua
Haere ki tā mātou paetukutuku kia tiki i ngā kōrero taurangi tino mātāmua mō te TPS40130DBTRG4. E taunaki ana mātou kia tango tika i te kōnae i te whārangi hua hei whakapūmau i ngā mōhiotanga katoa mō ngā hoahoa me ngā āhuatanga hangarau.
Tohonga kounga
Ko IC-Components tērā te kaihauturu rongoā mō ngā hua a Luminary Micro / Texas Instruments. E kīia ana mātou he ratonga kounga teitei, he whakaū hoki i te tika o te TPS40130DBTRG4 Buck Regulator. Whiwhi i tētahi utu i tā mātou paetukutuku, ā, kia kitea tō tautoko korekore me te tuku hua wawe.



