TPS54620RGYR
Ngā āhuatanga
1.Ko te 26 mΩ me te 19 mΩ MOSFET
2.Split Power Rail: 1.6 V ki te 17 V i runga i te PVIN
3.200-kHz ki te 1.6-MHz Huringa Whakawhiti
4.Ka tukutahi ki te Karaka o waho
5.0.8 V ± 1% Tohutoro Ngaohiko Overtemperature
6.Titi 2-µA Whakaweto I te Naia Ataahua
7.Monotonic Start-Up ki nga Putanga Whakaritea
8.–40°C ki te 150°C Te Maama Huringa Mahi
Awhe
1.Ka taea te whakarite i te tiimata puhoi me te raupapa mana
2.Power Pai Putanga Aroturuki mo Undervoltage me
Ngaohiko Aroturuki
Maukati Ngaohiko Ngaohiko Whakauru Taea Whakaritea
Mo te Tuhinga SWIFT™, Tirohia
http://www.ti.com/swift
Waihanga Hoahoa Ritenga Ma te whakamahi i te TPS54620
Me te Kaihoahoa Mana WEBENCH
Nga tono
1.High Density Distributed Power Systems
2.High Performance Point o Ture Uta
3.Aunui, Whatunga me te Optical
Whakamarama Hanganga Whakawhitiwhiti Ko te TPS54620 i roto i te waiariki whakarei 3.50 mm ×
3.50 mm QFN pōkai he 17-V, 6-A, tukutahi, takahuri-iho kaitahuri e arotauhia ana mo nga hoahoa iti na roto i te tino pai me te whakauru i nga MOSFET taha teitei me te taha iti. Ka taea te penapena mokowhiti mai i naianei. mana aratau, e whakaiti i te tatau wae, a ma te kowhiri i te auau whakawhiti teitei, ka whakaiti i te tapuwae o te inductor.Ko te reanga whakaoho ngaohiko whakaputa e whakahaeretia ana e te pine SS/TR e taea ai te mahi hei toha hiko motuhake, hei aroturuki ranei. nga ahuatanga.Ka taea hoki te raupapa hiko ma te whirihora tika i te whakaahei me nga titi pai o te hiko-tuwhera.Ko te whakawhāiti o ia huringa i te taha teitei o te FET e tiaki ana i te taputapu i roto i nga ahuatanga taumaha, ka whakanikohia e te tepe o naianei ma te taha iti e aukati ana i te rere o naianei.He tepe naia totohu taha iti hoki e whakaweto ana i te MOSFET taha-iti hei aukati i te nui o te ia whakamuri.Ka whakakorehia e te weariki te waahanga ka nui ake te pāmahana mate i te pāmahana whakaweto waiariki.
Mōhiohio Pūrere
WAHA WAHA KAUPAPA RAHI TINO (NOM)
TPS54620 VQFN (14) 3.50 mm × 3.50 mm
