TPS54622RHLR Beddelida Xakamaynta Korantada 4.5-17Vin 6A
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | VQFN-14 |
| Topology: | Buck |
| Korontada soo-saarka: | 600mV ilaa 15V |
| Soo-saarka Hadda: | 6 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 4.5 V |
| Voltage Input, Max: | 17 V |
| Hadda Joogtada ah: | 2 uA |
| Inta jeer ee beddelka: | 1.6 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 150 C |
| Taxane: | TPS54622 |
| Baakad | Gariir |
| Baakad | Jaro Cajalad |
| Baakad | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | TPS54622EVM-012 |
| Korontada wax-soo-gelinta: | 4.5 V ilaa 17 V |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 2 uA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Magaca ganacsiga: | SWIFT |
| Nooca: | Beddelka Voltage |
| Qaybta # Magacyada: | SN1208058RHLR |
| Culayska Cutubka: | 0.001136 oz |
♠ TPS54622 4.5-V ilaa 17-V Input, 6-A Isku-dhafan ee Hoos-u-dhaca SWIFT™ Beddelka Hiccup
Qalabka TPS54622 ee ku jira 3.5-mm × 3.5-mm VQFN xirmo kuleyl leh ayaa si buuxda u sifaysan 17-V, 6-A koronto-hoos u beddele ah oo loogu talagalay naqshado yaryar iyada oo loo marayo hufnaan sare iyo isku-dhafka MOSFET-yada-sare iyo kuwa hoose .Badbaadinta booska dheeraadka ah ayaa lagu gaaraa iyada oo loo marayo xakamaynta qaabka hadda jirta, taas oo yaraynaysa tirada qaybaha, iyo iyada oo la dooranayo inta jeer ee beddelka sare, hoos u dhigista raadiyaha inductor.
Korontada bilawga ah ee wax soo saarka waxaa gacanta ku haya SS/TR pin, kaas oo u oggolaanaya hawlgalka mid ka mid ah sahayda korantada ee taagan ama xaaladaha la socodka.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 xadka hadda jira ee dhinaca hoose ee ka hortagaya baxsashada hadda.Waxa kale oo jira xad-hooseeya oo hadda socda kaas oo damiya MOSFET-ka-hoose si uu uga hortago socodka xad-dhaafka ah.Kahortagga xinjirowga waxa ay kicisaa haddii xaaladda xad-dhaafka ah ay sii socoto in ka badan waqtigii hore loo qorsheeyay.Ilaalinta kulaylka hiccup waxay damisaa qalabka marka heerkulka dhimashadu uu dhaafo heerkulka xidhitaanka kulaylka oo awood u siiya qaybta mar labaad ka dib wakhtiga xidhitaanka kulaylka ee gudaha ku jira.
• Isku-dhafka 26-mΩ iyo 19-mΩ MOSFETs
• Tareenka Korontada ee kala qaybsan: 1.6 V ilaa 17 V ee PVIN
• 200-kHz ilaa 1.6-Mhz ku beddelashada inta jeer
• Waxay la midaysaa saacadda dibadda
• 0.6V ± 1% Tixraaca Korantada Heerkulka Sare
Xadka Hadda Hiccup
Bilawga monotoniga ah ee soo saarista hore
• -40°C ilaa 150°C Heerkulka Isgoyska
• Bilowga qunyar socodka ah iyo isku xigxiga awoodda la hagaajin karo
• Korjoogteynta Soosaarka Wanaagsan ee Korontada ee korontadu hooseyso iyo korantada
• Qufulka Qulqulka Qulqulka Hooseeya ee Wax-gelinta la hagaajin karo
• Wixii dukumeenti SWIFT™ ah, booqo http://www.ti.com/swift
• Abuur Nakhshad Gaar ah Adigoo isticmaalaya TPS54622 oo leh WEBENCH® Naqshadeeye Awoodeed
• Nidaamyada Awoodeed ee Cufnaanta Sare ee Qaybsan
• Xeerarka Dhibcaha Wax-qabadka Sare
• Broadband, Networking, iyo OpticalKaabayaasha Isgaadhsiinta
