Ko te LM2576HVT-5.0 he kaitiaki hiko nui-tera, he tohunga whakahaere hiko rereke pai nō Texas Instruments, he aha kia taea te huri wawe i ngā uara hiko putunga tiketike ki te putanga 5V ū, tae noa ki te 3A o te mea whakahaere. Hei wāhanga o te raupapa SIMPLE SWITCHER, kei ngā pūnaha tōtika o tēnei kōwae manatū hiko, e whakatau ana i ngā wero whakahaere hiko nui i roto i ngā hoahoa hiko, mā te hohonu, noho mōkihi, hei rongoā mō ngā tono heke iho o te hiko.
LM2576HVT-5.0 (1)
LM2576HVT-5.0 Ngā āhuatanga hangarau matua
Ko ngā āhuatanga matua o te hangarau o LM2576HVT-5.0 ko te manațahataha napi i raro i te 4V me te teitei tae noa ki te 60V, ā, ko te putanga ā-mahinga he 5V, ā, 3A te kaha o te hauhautanga. Nā reira, he painga mō ngā tono hiko e hiahiatia ana kia noho tonu te mana ki te 5V ahakoa te rerekē o te tukunga mana.
LM2576HVT-5.0 Rahi uta
Momo: Pūtāhui, Rauemi: TO-220-5, Rahi: Rahi o te pouaka TO-220-5, Whakarongo: 5-pereti, Ngā āhuatanga pāmahana: mahi i te whakamahana i waenga i te -40°C ki te 125°C (TJ), Ngā āhuatanga hiko: putanga 5V kāore e hiahiatia he tāpiripiri, me te kaha o te hauhautanga o te 3A.
LM2576HVT-5.0 Taupānga
Kua hoahoa mō ngā tono hiko rerekē e hiahia ana ki te whakarite mana DC-DC, tino pai mō ngā tikanga whakawhānui i te rerekētanga o te mana, ina koa mō ngā wāhanga e hiahia ana ki te heke iho i te mana rerekē i te pūtake nui ake.
LM2576HVT-5.0 Ngā waahanga whaihua
Ko te LM2576HVT-5.0, he wāhanga nō te raupapa SIMPLE SWITCHER a Texas Instrument, he kaiwhakahaere tauwehe taumaha teitei (buck converter) ka whakaratohia he putanga ōkawa 5V paihōtiko. E tautoko ana i tētahi whānuitanga o te urunga mai i te 4V ki te 60V, me te kaha o te hauhautanga tae noa ki te 3A. E whakamahi ana i tētahi rectifier kore-whakamahi-whakarereke, me te reo whakawhāiti pākahiko mō te whānuitanga o ngā tauwhāiti pākahiko teitei me te rangi o te iti ake.
LM2576HVT-5.0 Ngā āhuatanga kounga me te haumaru
Tau Āhua Mōkākā MSL 1 (Kāore e mutunga), he mea mīharo mō te noho pakari i ngā taiao rerekē. Kāore i te paerewa RoHS nō te mea kei roto te tira, pērā i te aranga o te pākākā.
LM2576HVT-5.0 Taurite
Momo whakauru: Pūhiri Mōhia, e pai ana mō ngā pūnaha e hiahia ana ki te putanga 5V kāore e neke atu i te 3A whakapānga.
LM2576HVT-5.0 Kōnae PDF raraunga matua
Mō ngā taunakitanga tino tika me ngā paearu āhuatanga o te LM2576HVT-5.0, toro ki tā mātou paetukutuku hei tiki i te rapunga i te datasheet PDF tino mana. Tūtohu kei te whakahāngai te tango i tērā i te whārangi hua mō te mārama me te aromatawai tino tika.
Tohonga kounga
Ko IC-Components taku kākahu nui mō ngā hua semika pai rawa, tika hoki nō Luminary Micro / Texas Instruments. Whāia te tere, ngā whakawhitinga pono, ā, tono mai ki tō mātou paetukutuku mō te LM2576HVT-5.0 me ētahi atu hua hei whiriwhiri i tōu kamupene mō ngā kaupapa nui.




