Tusmada ugu hooseysa ee TPS54620RGYR
Astaamaha
1. Isku-dhafan 26 mΩ iyo 19 mΩ MOSFETs
2.Split Power Rail: 1.6 V ilaa 17 V ee PVIN
3.200-kHz ilaa 1.6-MHz Inta jeer ee beddelka
4.Waxay la jaanqaaddaa saacadda dibadda
5.0.8 V ± 1% Tixraaca Korantada Heerkulka Sare
6.Low 2-µA Xiritaan Deg Deg ah Hadda
7.Monotonic Start-Up oo soo baxay Prebiased
8.-40°C ilaa 150°C Heer kulka shaqada
Range
1.Bilow tartiib tartiib ah iyo isku xigxiga awoodda la hagaajin karo
2. Korjoogteynta Soo-saarka Wanaagsan ee Awoodda ee Awood-yarida iyo
Korjoogteynta Korontada
Qufulka Qufulka Hoos-u-dhaca ee Wax-soo-gelinta
Wixii dukumeenti SWIFT™ ah, Booqo
http://www.ti.com/swift
Abuur Nakhshad Gaar ah Adigoo isticmaalaya TPS54620
Iyada oo leh WEBENCH Power Designer
Codsiyada
1.Heerka Cufnaanta Sare ee Nidaamyada Awoodeed ee Qaybsan
2.Shaqada Waxqabadka Sare ee Xeerarka Load
3.Broadband, Networking and Optical
Sharaxaada Kaabayaasha Isgaadhsiinta TPS54620 ee kuleyl ahaan 3.50 mm ×
Xirmada 3.50 mm QFN waa 17-V, 6-A, synchronous, isbedbedelka hoos udhaca kaas oo lagu hagaajiyay naqshadaha yaryar iyada oo loo marayo waxtarka sare iyo isku-dhafka MOSFET-dhinac sare iyo dhinaca hoose. xakamaynta habka, taas oo yaraynaysa tirada qaybaha, iyo adigoo dooranaya soo noqnoqoshada isbeddelka sare, hoos u dhigista raadadka inductor-ka.Xoojinta bilawga korantada ee wax soo saarka waxaa xakameynaya pin SS / TR kaas oo u oggolaanaya hawlgalka mid ka mid ah sahayda korantada ee taagan ama raadinta. xaaladaha.Isku xigxiga awoodda waxa kale oo suurtogal ah in si sax ah loo habeeyo awoodda iyo tamarta furan ee biinanka wanaagsan.Xakamaynta-wareegga-wareegga hadda ee xaddidaya dhinaca-sare FET waxay ka ilaalisaa aaladda xaaladaha culeyska badan waxaana lagu xoojiyay xad-hooseeya ee xadka hadda jira kaas oo ka hortagaya cararka hadda socda.Waxa kale oo jira xad-hooseeya oo hadda socda kaas oo damiya MOSFET-ka-hoose si uu uga hortago socodka xad-dhaafka ah.Xiritaanka kulaylku wuxuu curyaamiyaa qaybta marka heerkulka dhimashadu uu dhaafo heerkulka xidhitaanka kulaylka.
Macluumaadka Qalabka
QAYBTA LAMBARKA Baakidhka Jirka (NOM)
TPS54620 VQFN (14) 3.50 mm × 3.50 mm
