Tusmada ugu hooseysa ee TPS54320RHLR
Astaamaha
1.Isku-dhafka 57-mΩ / 50-mΩ MOSFETs
2.Split Power Rail: 1.6 ilaa 17 V ee PVIN
3.200-kHz ilaa 1.2-MHz Inta jeer ee beddelka
4.Waxay la jaanqaaddaa saacadda dibadda
5.0.8-V Tixraaca Korantada oo leh ± 1% Sax ah
6.Low 2-µA Xiritaan Deg Deg ah Hadda
7. Hiccup Overcurrent Protection
8.Monotonic Start-Up oo soo baxay Prebiased
9.-40°C ilaa 150°C Heer kulka shaqada
Range
1.Pin-to-Pin Waafaqsan TPS54620
2. Isku xigxiga Bilawga Qunyar ee La Hagaajin Karo
3.Awoodda Wanaagsan ee Korontada yar iyo
Korjoogteynta Korontada
1. Qufulka Qufulka Korantada Hoosta ee Gelida la hagaajin karo (UVLO)
2.Waxaa taageeray Qalabka Software SwitcherPro™
3. Loogu talagalay Dukumentiyada SWIFT™ iyo SwitcherPro,
Booqo www.ti.com/swift
Abuur Nakhshad Gaar ah Adigoo isticmaalaya TPS54320
Iyada oo leh WEBENCH® Naqshadeeye Korontada
Codsiyada
1.Broadband, Networking, and Communication
Kaabayaasha dhaqaalaha
2.Tijaabada Automated iyo Qalabka Caafimaadka
3.DSP iyo FPGA Barta-Load Codsiyada ka
12-V Baska
Sharaxaada
TPS54320 waa muuqaal buuxa oo ah 17-V, 3-Asynchronous tallaabo-hoos beddele kaas oo lagu hagaajiyay naqshadaha yaryar iyada oo loo marayo hufnaan sare iyo isku dhafan MOSFETs dhinac sare iyo dhinac hoose ah.Badbaadinta booska dheeraadka ah ayaa lagu gaaraa iyada oo loo marayo xakamaynta qaabka hadda, taas oo yaraynaysa tirada qaybaha, iyo by
xulashada soo noqnoqda beddelka sare, yaraynta raad ee inductor ah.The soo saarka korantada bilaabi ramp waxaa gacanta ku SS/TR pin kaas oo u ogolaanaya hawlgalka sida mid ka mid ah sahayda korontada taagan ama xaaladaha raadraaca.Isku xigxiga awoodda waxa kale oo suurtogal ah in si sax ah loo habeeyo awoodda iyo tamarta furan ee biinanka wanaagsan.Wareegto wareeg ah oo hadda xaddidaysa dhinaca sare ee FET waxay ka ilaalisaa aaladda xaaladaha culayska badan waxaana lagu xoojiyay xadka hadda jira ee dhinaca hoose ee ka hortagaya baxsashada hadda.Kahortagga xinjirowga waxa ay kicisaa haddii xaaladda xad-dhaafka ah ay sii socoto in ka badan waqtigii hore loo qorsheeyay.Xiritaanka kulaylku wuxuu curyaamiyaa qaybta marka heerkulka dhimashadu uu dhaafo heerkulka xidhitaanka kulaylka.TPS54320 waxaa lagu heli karaa 14-pin, 3.5-mm × 3.5-mm VQFN, xirmo heerkul ahaan la xoojiyey. Macluumaadka Qalabka PART NUMBER BACKAGE BODY SIZE (NOM) TPS54320 VQFN (14) 3.50 mm × 3.50 mm Eeg dhammaan baakadaha la heli karo lifaaqa la isku hagaajin karo dhamaadka xaashida xogta.
