Ko te STM817LM6E he Supervizōr Puta-Pū, Toemotī Pōro 1-Ūnga rārangi whakauru (IC) nā STMicroelectronics i hanga. Kei a ia te mōhiotanga ki te kāwai PMIC - Supervizōrs o ngā rārangi whakauru iti. Nā reira, i hangaia te taputapu ki te whakatika i te whakahōnore hiko me ngā mahi ngawari o te whakahōnore, ā, ka tukuna he putaputa, he hahā toemotī, hei putanga [output].
Ko ngā āhuatanga matua o te STM817LM6E ko te rangi pāmahana whakahaere -40°C ki te 85°C, te ū i te RoHS, me te taumata mōhiotanga wai (MSL) o te 1, e tohu ana i te oranga kore mutunga i runga i te papa. Kei te hangaia te IC ki tētahi pouaka 8-SO (Rānei Kōtahi Rahi) ki te hanga matā, e whāiti ana i te 0.154” (3.90mm) te whānui.
Ko tā te STM817LM6E matua ko te whakaratohia mēnā he whakahōnore hiko me ngā āheinga whakakore ngawari. E mātai ana i tētahi rudowhā rārangi 4.65V kotahi, ā, ka hanga hua haurangi whakahōnore me te roa wā iti rawa o 140 mākerere. Ko te tohu whakahōnore he pātea iti, e āhei ai te whakauru ngāwari ki ngā pūnaha hiko maha.
He pai rawa tēnei ki ngā tono maha pērā i ngā whakahaere ahumahi, ngā hiko whakamahoe, me ngā pūnaha nukuhia, o reira hoki e hiahiatia ana te mahi whakahōnore hiko me te whakahōnore māmā. Ko tōna putanga pūnaha puta-pū, toemotī-pōrehu, he mea ū tonu mō te hanga tohu whakahōnore pono, pakari.
Mō ngā tauwehe, rerekētanga rānei, ko te STM817LM6E he hua ēnei e whai whakatauranga pāra, pērā i:
STM817LM3E: Āhua rite ana, engari he mea iti ake i te 5-SOT23
STM817LM5E: He rite tonu ngā paearu, engari he pouaka 5-SOT23
STM817LM7E: He rite tonu ngā paearu, engari he pouaka 6-DFN
STM817LM9E: He rite tonu ngā paearu, engari he pouaka 6-TSOT
Ko ēnei tauira kōwhiringa e tuku ana i te kaupapa matua rite ki te STM817LM6E, kia taea ai e ngā kaiwhakamahi te kōwhiri i ngā pouaka e tino pai ana mō tā rātou hoahoa motuhake.
STM817LM6E (1)
STM817LM6E Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o STM817LM6E ko te kaiwhakahau nui o te pūnaha, he mea ki te tirohia te taumata hiko i runga i te paerewa, me te hanga hei tuku tohu ki te kiritaki mō te whakahaere haumaru o te pūnaha. He taputapu e taea te tuku tautoko mō ngā pūnaha rorohiko, ngā pūnaha whakahaere, me ngā whakaaro hiko ā-ipurangi hei whakarite kia noho haumaru te mahi o ngā taputapu hiko i ngā wā katoa.
STM817LM6E Rahi uta
He tauranga SOP8 ngā mōrahi mō te kaWE, hei whakahāngai i te kawenga mō te whakamahi i ngā hangarau rorohiko. Ko te kete / kōpae he 8-SOIC nō te rahi o te 0.154 inihi (3.90mm te whanui), ā, he pouaka whiriwhiri whakamahi i te pouaka pūmaunga mātaitai hei whakaū i te haumaru kawe, me te whakaiti i te raruraru i te wā e kawe ana.
STM817LM6E Taupānga
He mea hanga mō te whakamahi i ngā pūnaha rorohiko rorohiko, ngā kaiwhakahaere hiko, me ngā pūnaha mamati. Ko te whāinga matua ko te whakarite kia pai te manatoko i ngā hiko pērā i te ora-sātea me te tirohia tōtika i te taumata hiko mō te haumaru me te whakahaere tika o ngā taputapu rorohiko me ngā pūnaha mamati.
STM817LM6E Ngā waahanga whaihua
Ko te STM817LM6E he pūrere kaitiaki e tiaki ana i te pūnaha i te tautoko i te taumata hiko. Ka tuku i tētahi ara tiro hiko kotahi hei tiro i te taumata hiko ki te paerewa kua tohua. Kei roto hoki te mahi kaitiaki me tētahi putanga push-pull rātou ko tō rātou i runga i te tōtika, me tētahi wā tuku mō te tautoko i te pūnaha i te 140 ms hei whakawhiwhi wā ki te whakawhiti i ngā mahi whakatika. Ka tautoko hoki i te tohu whakamuna he pōka hei hono atu ki ngā wāhanga mamati kē atu.
STM817LM6E Ngā āhuatanga kounga me te haumaru
Ka ū ki te paerewa RoHS, koinei te tohu e kore he rŪnukuwha rai me te haumaru nō te taiao me te hauora. He taumata MSL 1 hoki, ko te tikanga ka taea te penapena i runga i ngā āhuatanga noa, me te kore e raru te haurangi o te wai, e tohu ana i tana haumaru mō te whakamahi roa i raro i ngā tikanga paerewa.
STM817LM6E Taurite
He whakatairite ki ngā taputapu e hiahia ana ki te tirotiro taumata hiko o te 4.65V. Ka taea te whakamahi i raro i te pāmahana -40°C ki te 85°C, he pai mō ngā tono ahumahi rerekē. He mea hanga hei tākai ki runga i te mata, nō reira he māmā te whakauru me te tenhi i ngā hoahoa hou me ngā hoahoa tawhito hoki.
STM817LM6E Kōnae PDF raraunga matua
Mēnā e hiahia ana koe ki ngā taputapu katoa mō te whakamahi i te STM817LM6E, e taunaki ana ki te tango i te rakaurapa datasheet o te hua i tō mātou paetukutuku. Hei whakarite kia whai mōhiohio tika, whiwhi mōhiohio whanui me ngā tohutohu mō tēnei hua engari me te whai i ngā paerewa whai tika.
Tohonga kounga
Ko IC-Components he tohatoha hōnore mō ngā hua a STMicroelectronics. Mō te wheako hokohoko pai rawa, me te utu whai mana mō tō whakatau, toro ki tā mātou paetukutuku hei kimi i te STM817LM6E me ētahi atu waahanga kounga teitei, whai mana hoki.




