Isku-beddelka TPS53355DQPR Isku-beddelayaasha Korantada HI-EFF 30A SYNC BUCK BEDELAYAASHA
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | LSON-22 |
| Topology: | Buck |
| Korontada soo-saarka: | 600mV ilaa 5.5V |
| Soo-saarka Hadda: | 30 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 1.5 V |
| Voltage Input, Max: | 15 V |
| Hadda Joogtada ah: | 10 uA |
| Inta jeer ee beddelka: | 250 kHz ilaa 1 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Taxane: | TPS53355 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | TPS53355EVM-743 |
| Gelida Voltage: | 1.5 V ilaa 15 V |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 320 uA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 2500 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Magaca ganacsiga: | SWIFT |
| Nooca: | Beddelka Voltage |
| Qaybta # Magacyada: | HPA01111DQPR |
| Culayska Cutubka: | 0.005362 oz |
♠ TPS53355 1.5-V to 15-V Input (4.5-V to 25-V eex), 30-A Synch Step-down SWIFT™ Beddelka Eco-mode™
TPS53355 waa qaab D-CAP™ ah, 30-A beddelaad isku xidhan oo leh MOSFETs isku dhafan. Waxaa loogu talagalay fududaynta isticmaalka, tirada qaybaha dibadda oo hooseeya, iyo nidaamyada awoodda meel bannaan.
Qalabkani waxa uu leeyahay 5-mΩ/2-mΩ MOSFETs isku dhafan, 1% 0.6-V tixraac sax ah, iyo beddelka kor u qaadista isku dhafan. Tusaalaha sifooyinka tartanka waxaa ka mid ah: 1.5-V to 15-V kala duwanaansho kala duwanaansho beddelaad ballaaran, qayb dibadda ah oo aad u hooseeya, kontoroolka qaabka DCAP™ ee ku-meel-gaadhka ah ee aad u degdegga ah, habka auto-boodboodka, xakamaynta bilawga jilicsan ee gudaha, inta jeer ee la dooran karo, iyo baahi loo qabo magdhow.
Korantada wax-soo-saarka beddelka waxay u dhexeysaa 1.5 V ilaa 15 V, kala duwanaanshaha korantada sahaydu waa 4.5 V ilaa 25 V, iyo kala duwanaanshaha korantada wax soo saarku waa 0.6 V ilaa 5.5 V. Qalabka wuxuu ku jiraa 6-mm × 5-mm, 22-pin QFN xirmo.
LMZ31530-ku wuxuu isku daraa TPS53355, inductor, iyo qaybo kale oo aan fiicneyn oo ku jira cutub yar oo fudud.
• Alaabta kale ee la heli karo: LMZ31530 14.5-V, 30-A module koronto hoos u dhac ku jira 15 × 16 × 5.8- mm xirmo QFN
96% waxtarka ugu badan
Kala duwanaanshaha wax-soo-saarka beddelka: 1.5 V ilaa 15 V
• Qiyaasta gelinta VDD: 4.5 V ilaa 25 V
• Inta u dhaxaysa korantada soo baxda: 0.6 V ilaa 5.5 V
• 5-V LDO soo saarka
Waxay taageertaa gelinta hal tareen
• MOSFET koronto isku dhafan oo leh 30 A ee wax soo saarka joogtada ah
• Si otomaatig ah u dhaaf Eco-mode™ hufnaanta culeyska fudud
• < 10-μA xidhitaanka hadda
Qaabka D-CAP™ oo leh jawaab degdeg ah oo degdeg ah
• Inta jeer ee beddelka la dooran karo laga bilaabo 250 kHz ilaa 1 MHz oo leh iska caabin dibadeed
• Oto-boodboodka la dooran karo ama hawlgal PWM-keliya
• Tixraaca 1% ee 0.6-V lagu dhex dhisay
0.7-ms, 1.4-ms, 2.8-ms, iyo 5.6-ms oo la dooran karo korantada gudaha ee servo bilow jilicsan
• Isku-dhafka kor u kaca
• Awood bilawga hore loo sii dallacay
• Xadka xad dhaafka ah ee la hagaajin karo iyo magdhowga kulaylka
• Korantada xad dhaafka ah, korantada yar, UVLO iyo ilaalinta kulaylka
• Waxay taageertaa dhammaan xajiyeyaasha wax soo saarka dhoobada
• Quwadda furan - tilmaan wanaagsan
Waxay ku daraysaa NexFET™ tignoolajiyada xannibaadda korantada
Xirmada QFN ee 22-pin ah oo leh PowerPAD™
• Wixii dukumeenti ah ee alaabta korontada SWIFT, eeg http://www.ti.com/swift
Cagaaran (RoHS ku habboon) waa ikhtiyaari
• Abuur nakhshad khaas ah adigoo isticmaalaya TPS53355 oo wata WEBENCH® Naqshadeeye Awoodeed
• Server-yada ganacsiga iyo kaydinta
• Shabakadaha isku xirka fiilooyinka iyo dariiqyada
• ASIC, SoC, FPGA, DSP core, iyo danabka I/O
