Ko te Micrel / Microchip Technology TC652AEVUATR he pākahiko whakamahana rīpoi mō te whakahaere pāmahinga wera matua i ngā pūnaha hiko. Ko tēnei kīwai mārama me te tirohanga wera he taputapu mōhiotanga pai mō te tiaki pāmahana, me te whakahaere i ngā wero waihanga rerekē i ngā tono hiko maha.
Ko te thermostat he tino pai te mahi, e āhei ana ki te whānui o te pāmahana whakawhiti i waenga i te 25°C ki te 45°C, me te tika o te pāmahana e ±2.5°C. Ko tōna hoahoa kaha e tautoko ana i te uara mana electrika kei waenganui i te 2.8V ki te 5.5V, nō reira he whānui te whakamahinga i ngā momo papatono hiko maha. Nā reira, ka taea te whakahaere i ngā utu o ngā rerenga hiko nui, tae atu ki te 50A, ā, he mōhiotia hoki mō ngā tono hau me ngā aho whakamāramatanga teitei.
Ko ngā āhuatanga matua ko te putanga he paerewa iti me ngā momo putanga maha, tae atu ki te kimi hapa, te tirohanga pāmahana nui rawa, me te whakahaere PWM (pūmua mō te wā). Mā konei pea ka taea te whakahaere pāmahanatanga rākau rorohiko holdengia me ngā pūnaha hiko mamao. He hoahoa mō te whakamahi i ngā wāhanga whakapiri mata, ā, ka taea te whakahaere pāmahana i runga i te -40°C ki te 125°C.
Ko te ipu he tauira poto o te 8-MSOP (Mīharo Pākete iti) he tino painga mō ngā hoahoa hiko e hiahia ana ki te whakahaere wera pai me te iti o te ruma. Ko tōna hanga tino roa e whakarite ana i te whanonga pono, a, he pānui RoHS hei tohu mō te tiaki taiao i te wāhanga hanga.
Ko ngā whakamahinga matua ko ngā pūnaha rorohiko, ngā taputapu whakawhiti korero, ngā hiko hangahanga, me ngā pūnaha whakahaere motuka whai pāmahanatanga tika me te whakahaere tere o te pākahiko. Ko tōna āhei ki te tuku tiaki pāmahana i te wa tonu he mea hira hei aukati i te pānga pāwhara wera me te mōrea o te ngoikore o te pūnaha.
Ko ngā tauira ōrite, pērā i ngā pākahiko whakamahana rīpoi nō ngā kaihanga pērā i a Texas Instruments, Linear Technology, rānei ON Semiconductor, ā, me whānui tētahi pārārurua i ngā tohutohu hiko me ngā āhua pāmahanatanga.
Ko te TC652AEVUATR he rongoā teitei mō te whakahaere pāmaha me te hiko, e kōwhiringa ana i te tika, te ū, me te hoahoa poto hei whakawātea i ngā wero whakahaere pāmahana i ngā pūnaha hiko hōu.
TC652AEVUATR (1)
TC652AEVUATR Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua ko te nama wāhanga o te kaihanga, te āhua o te pākahongā, te whānuitanga o te hātepe hiko, te pāmahana mahi, te kaha o te hiko me te tika o te pāmahana, me ngā taonga o te whare hiko.
TC652AEVUATR Rahi uta
Te momo kete he 8-MSOP (Micro Small Outline Package), ko ngā rahinga o te pēke he whānui 3.00 mm (0.118 inihi). Ka whakamahia te tikanga whakaurunga Mata (SMT). Ko te nui o te pēke he tāke me nga peeke (Tape & Reel), me ngā whirihoranga muka e waru i te ahua MSOP. He painga tēnei mō te whakaurunga mata whāiti ki ngā papa tāriwa hiko, me te tautoko i ngā pāmahana kei waenganui i -40°C kia tae 125°C. Ka mahi hoki i raro i te pehanga iti hiko e tautoko ana i te whānuitanga wāhanga wātea 2.8 V ki te 5.5 V.
TC652AEVUATR Taupānga
He hua tēnei hei tāoka pāmahana e whai ana mō te whakahaere puehu me te whakahaere pāmahana i ngā pūnaha hiko. Ka kite i ngā whāiti pāmahana 25°C me te 45°C, ā, ka tuku tohu tāuta iti mō ngā ahuatanga hapa pāmahana nui rānei pārite pāmahana. Ko ngā whakamahinga matua, ko ngā ārai pāmahana o ngā pūnaha rorohiko, ngā hiko hākinakina, me ngā taputapu ahumahi.
TC652AEVUATR Ngā waahanga whaihua
Ko te TC652AEVUATR he whakahaere pāmahana tika me te tika o ±2.5°C, e tuku ana i ngā pāmahana tāwāhi e rua e taea te whakarite, arā, 25°C me te 45°C. Ka tuku ia i tētahi hua tāuta iti e tohu ana i te wā e pau ana te pāmahana ki ngā whāiti kua whakaritea, ā, he āhei ki te whakahaere puehu, ranei te kaha o te punaha kia kore ai e pā te pāmahana. E whai hoki tēnei taputapu i ngā momo putanga pērā i /Fault, /OverTemp, me ngā tohu PWM (Pulse Width Modulated) kia taea ai te whakahaere pāmahana whānui. He iti te kaha whakahaere, he pākahongā whānui hoki nō -40°C ki te 125°C, he pai mō ngā taiao pākākerake. Ahakoa kāore he tātaritanga hysteresis kōwhiri, ko ngā whāiti whakawhiti kua whakaritea he pakari, he whakahōnore hoki mō te kite pāmahana hou me te whakahōnore anake. He taputapu tēnei e pau ana i te hiko iti, he pehanga mō te pākahongā iti-uti ā-ira, pērā i ngā pūnaha hiko iti i waenganui i te 2.8 V me te 5.5 V.
TC652AEVUATR Ngā āhuatanga kounga me te haumaru
Ko Micrel / Microchip Technology te kaitiaki e kī ana kia ū te TC652AEVUATR ki te mana RoHS, e tohu ana e kore e pāngia e ngā rauemi whakauru e whakaekea ana, kia kaha ake ai te tiaki taiao. Ka ū hoki te hoahoa ki ngā whakamātautau pono i te wā roa, kia roa te ora, ā, kia mau tonu te mahi. Ka mahi tēnei i raro i ngā whāritenga hiko me te pāmahana, hei ārai i te raru, me te kia kore ai e raru te taputapu me ngā rārangi e hono ana ki reira. Ko te pēke i te pēke tīpako, he whakaritenga paerewa ahumahi mō te tiaki whakaahotea me te ārai taha kino i te wa e mahi ana te miihini aunoa.
TC652AEVUATR Taurite
Ko te TC652AEVUATR he ūrou ki ngā tukanga whakaurunga mata paerewa, ā, ka taea hoki te whakakotahi tika ki ngā pūnaha e hiahiatia ana kia whakahaere pāmahana me te puehu. Ka tautoko ia i ngā taumata hiko o te 2.8 V ki te 5.5 V, e māmā ai hoki te pāhekoheko ki ngā miihini rorohiko iti, me ngā pae here i roto. Ko te putanga tāuta iti (active low) me ngā mahi tohu PWM ngā mōhiotanga matua, hei āhei hoki te hono tika ki ngā whakahaere pūnaha me ngā pūnaha /monitoring/. Ko te pēke MSOP e waru ngā muka e whanike ana nō te paerewa papa tāriwa, ā, he tino ngāwari te whakakapi, te whakakaha i ngā hoahoa o mua.
TC652AEVUATR Kōnae PDF raraunga matua
Hei tiki i ngā tohatoha hangarau katoa, ngā pānga muka, ngā āhuatanga mahi, me ngā pahurehi whakamahinga noa, e karangahia ana te tango i te datasheet mātāmua rawa atu kei tō paetukutuku. Ka whakarato tēnei i ngā māratetanga taipitopito hei tautoko i te whakaū hoahoa me te whakauru i te TC652AEVUATR. Mā te tango i tēnei tuhinga kei runga i tēnei wharangi, ka kake te mōhiotanga tika mō te whakamahi pai i te hua.
Tohonga kounga
Ko IC-Components he kaihautū whakawhirinaki mo ngā hua a Micrel / Microchip Technology, tae atu ki te TC652AEVUATR. Mā te hoko i ngā hua i runga i a mātou, ka uhia koe e te whakapono mō ngā pūtātea pono, utu whakataetae, tuku pono, me te tautoko kaihoko ngaio. E tono ana mātou kia tono koe i tētahi uiuinga utu ā-ipurangi, kia rāhuitia te hoko pai me te ratonga powera mō āu hiahia hoko wāhanga.






