TPS53511RGTR Beddelka Xakamaynta Korantada 1.5A SD Reg W/Intg MOSFETs
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | VQFN-16 |
| Topology: | Buck |
| Korontada soo-saarka: | 750mV ilaa 5V |
| Soo-saarka Hadda: | 1.5 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 4.5 V |
| Voltage Input, Max: | 18 V |
| Hadda Joogtada ah: | 10 uA |
| Inta jeer ee beddelka: | 700 kHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Taxane: | TPS53511 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Gelida Voltage: | 4.5 V ilaa 18 V |
| Xeerka Xamuulka: | 100 mV |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 1.3 mA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Magaca ganacsiga: | SWIFT |
| Nooca: | Nidaamiyaha Hoos-u-dhaca |
| Qaybta # Magacyada: | HPA02165RGTR |
| Culayska Cutubka: | 0.001623 oz |
♠ 4.5-V to 18V Input, 1.5-A Heerka-Hoos u-dejinta
TPS53511 waa laqabsiga qaab-waqtiga ku jira ee D-CAP2 Qalabku wuxuu ku habboon yahay dhibcaha-load-load (POL) ee nidaamyada korantada kombuyuutarka, wuxuuna bixiyaa kharash-ool ah, tiro yar oo qayb ah, xal hoose oo taagan. Xakamaynta ugu weyn ee TPS53511 waxay isticmaashaa qaabka DCAP2™ si ay u bixiso jawaab degdeg ah oo aan lahayn qaybo dibadda ah. Xakamaynta wakhtiga ku habboon waxay taageertaa hawlgalka aan kala go 'lahayn ee u dhexeeya qaabka PWM inta lagu jiro xaaladaha culeyska culus iyo hoos u dhaca hawlgalka inta lagu jiro xaaladaha culeyska fudud ee waxtarka sare leh.
TPS53511 waxaa ku jira wareeg lahaanshaha oo awood u siinaya qalabku inuu la qabsado labada awood wax soo saar ee iska caabbinta hooseeya ee u dhiganta (ESR), sida POSCAP ama SP-CAP, iyo awoodaha dhoobada ESR aadka u hooseeya. Qalabku wuxuu ka shaqeeyaa 4.5-V ilaa 18-V, iyo min 2-V ilaa 18-V danab sahayda korontada. Qalabku waxa uu leeyahay wakhti la hagaajin karo oo tartiib tartiib ah iyo shaqo awood-wanaagsan. Waxa kale oo ay taageertaa bilowga jilicsan ee hore loo sii diyaariyey. TPS53511 waxaa lagu heli karaa xirmo 16-pin ah oo QFN ah, waxaana loogu talagalay inay ka shaqeyso -40°C ilaa 85°C.
1.5-A wax soo saarka joogtada ah
• 4.5-V ilaa 18-V inta u dhaxaysa sahayda danab
• 2-V ilaa 18-V kala duwanaanshaha danab beddelka
Xakamaynta qaabka DCAP2™ waxay awood u siinaysaa jawaab degdeg ah oo ku meel gaar ah
• Wax-soo-saar hoose oo rogrogmi kara oo taageera dhammaan awood-soo-saarka MLCC
• Habka u bood xakamaynta rarka fudud
• FET-yada isku dhafan oo aad u hufan oo loo habeeyay codsiyada wareegyada shaqada hoose
• Waxtarka sare, in ka yar 10-µA sahayda hadda xiran
• Wakhtiga bilawga jilicsan ee la hagaajin karo
• Taageer billow jilicsan oo hore u xaglin
700-kHz inta jeer ee beddelka
• Xadka xad dhaafka ah ee wareegga wareegga
• Quwadda furan - tilmaan wanaagsan
• Beddelka bootstrap gudaha
• Xidhmo yar oo 3-mm × 3-mm ah, 16-pin QFN (RGT).
Dhibcaha-load ee server-ka
• Beddelayaasha DC-DC ee aan go'doomin ee loo qaybiyay nidaamka awoodda xisaabinta
