TPS54336ADDAR Beddelka Xakamaynta Korantada 4.5-28V Gelida 3A 340kHz
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | SO-PowerPad-8 |
| Topology: | Buck |
| Korontada soo-saarka: | 800mV ilaa 24V |
| Soo-saarka Hadda: | 3 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 4.5 V |
| Voltage Input, Max: | 28 V |
| Hadda Joogtada ah: | 2 uA |
| Inta jeer ee beddelka: | 340 kHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 150 C |
| Taxane: | TPS54336A |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Dhererka: | 1.7 mm |
| Dhererka: | 4.9 mm |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 600 uA |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 2500 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Ballaca: | 3.9 mm |
| Culayska Cutubka: | 0.004325 oz |
♠ TPS5433xA 4.5-V ilaa 28-V Input, 3-A Output, Is-beddelka Talaabada Hoos-u-dhaca DC-DC
Qoyska TPS5433xA ee aaladaha ayaa ah beddelayaal isku mid ah oo leh kala duwanaansho-voltage ah oo u dhexeysa 4.5 V ilaa 28 V. Qalabkan waxaa ka mid ah aaladdaani waxay leedahay isku-dhafan isku-dhafan oo dhinaca hoose ah FET taasoo meesha ka saaraysa baahida diode dibadda ah taasoo yaraynaysa tirada qaybaha.
Waxtarka waxaa lagu kordhiyaa isku dhafan 128-mΩ iyo 84-mΩ MOSFETs, IQ hooseeya iyo garaaca garaaca garaaca culeysyada fudud. Adigoo isticmaalaya pin-ka karti-xirfadeedka, sahayda xiritaanka hadda waxaa lagu dhimay 2 μA. Beddelahan hoos-u-dhaca ah (buck) wuxuu bixiyaa nidaam sax ah oo loogu talagalay culeysyo kala duwan oo leh tixraac koronto oo si wanaagsan loo habeeyey kaasoo 1.5% ka sarreeya heerkulka.
Xakamaynta-wareegga-wareegga hadda ee MOSFET-da-sare waxay ilaalisaa qoyska TPS5433xA ee aaladaha xaaladaha xad-dhaafka ah waxaana lagu xoojiyey xad-hooseeya xadka hadda jira kaas oo ka hortagaya baxsashada hadda. Xadka-hooseeya ee xad-hoosaadka ayaa damiya MOSFET-ka-hoose si uu uga hortago qulqulka rogaal-celinta xad-dhaafka ah. Kahortagga xinjirowga waxa ay kicisaa haddii xaaladda xad-dhaafka ahi ay sii socoto in ka badan wakhtigii hore loo qorsheeyay. Xiritaanka kulaylku wuxuu curyaamiyaa aaladda marka heerkulku dhimashadu dhaafo xadka oo wuxuu awood u yeeshaa aaladda mar labaad ka dib wakhtiga kuleylaha ee ku dhex jira.
• 128-mΩ iyo 84-mΩ MOSFETs isku-dhafan oo loogu talagalay 3-A Wax-soo-saarka Joogtada ah ee Hadda
• TPS54335A: Gudaha 2-ms Soft-Start, 50-kHz ilaa 1.5-MHz Soo noqnoqoshada La Qaban karo
• TPS54336A: Bilaw jilicsan oo la hagaajin karo, Joogtada 340-kHz go'an
• Xiritaanka 2-µA Hoose, Deggan hadda
0.8-V Tixraaca Korantada oo leh ± 0.8% Sax ah
Xakamaynta Habka Hadda
• Bilawga monotoniga ah ee soo saarista eexda ka hor
• Boodista garaaca wadnaha si loo helo hufnaanta-load-ka-fudud
Qaabka Hiccup Ka Ilaalinta Joogtada ah
• Xiritaanka kulaylka (TSD) iyo Ilaalinta Kala-guurka xad-dhaafka ah
8-Pin SO PowerPAD™ iyo 10-Pin VSON Xidhmada
• Abuur Nakhshad Gaar ah Adigoo isticmaalaya TPS54335A oo wata naqshadeeyaha Awoodda WEBENCH
Codsiyada macaamiisha sida Digital TV (DTV), Set Top Box (STB, DVD/Blu-ray Player), LCD Display, CPE (Cable Modem, WiFi Router), DLP Projectors, Smart Meters
• Dabaylaha baytariga
• Warshadaha iyo Qalabka Korontada Maqalka Baabuurka
• 5-V, 12-V, iyo 24-V Qalabka Korontada ee Qaybsan
