TPS61088RHLR Beddelka Xakamaynta Korantada 10-A Si Buuxda Isku-Dhafan Isku-dhafka Kor u Qaadista 20-VQFN -40 ilaa 85
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada/Kiiska: | VQFN-20 |
| Topology: | Kobcinta |
| Korontada soo-saarka: | 4.5 V ilaa 12.6 V |
| Soo-saarka Hadda: | 11.9 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 2.7 V |
| Voltage Input, Max: | 12 V |
| Hadda Joogtada ah: | 1 mA |
| Inta jeer ee beddelka: | 500 kHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Taxane: | TPS61088 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Gelida Voltage: | 2.7 V ilaa 12 V |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 110 uA |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Xiritaanka: | Xiritaanka |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Korontada sahayda - ugu yaraan: | 2.7 V |
| Nooca: | Beddelka Kobcinta Isku-dhafka ah |
| Culayska Cutubka: | 70 mg |
♠ TPS61088 10-A Si Buuxda Isku-Dhafan
TPS61088 waa cufnaanta awood sare leh, beddele kororsi isku dhafan oo si buuxda isku dhafan oo leh koronto 11-mΩ ah iyo beddelka 13-mΩ si ay u bixiso waxtar sare iyo xal cabbir yar oo hababka la qaadi karo ah. TPS61088 waxay leedahay koronto gelin ballaaran oo u dhexeysa 2.7 V ilaa 12 V si ay u taageerto codsiyada wata baytariyada lithium hal unug ama laba unug ah. Qalabku waxa uu leeyahay 10-A awood wareeg ah oo hadda jira waxana uu awood u leeyahay in uu bixiyo danab wax soo saar ah ilaa 12.6 V.
TPS61088 waxay isticmaashaa la qabsiga joogtada ah ee joogtada ah ee wakhtiga ka baxsan kantaroolka hadda ugu sarreeya si loo habeeyo tamarta wax soo saarka. Xaaladda culeyska dhexdhexaadka ah iyo culeyska culus, TPS61088 waxay ku shaqeysaa qaab-dhismeedka cabbirka garaaca wadnaha (PWM). Xaaladda culeyska fudud, qalabku wuxuu leeyahay laba nooc oo hawlgal ah oo ay doorteen biinka MODE. Mid waa qaabaynta soo noqnoqda garaaca wadnaha (PFM) si loo hagaajiyo waxtarka mid kalena waxaa lagu qasbay habka PWM si looga fogaado dhibaatooyinka codsiga ee ay keento inta jeer ee beddelka hooseeya. Inta jeer ee beddelka ee qaabka PWM waa la hagaajin karo, oo u dhexeeya 200 kHz ilaa 2.2 MHz by caabiyaha dibadda. TPS61088 waxa kale oo ay fulisaa hawl bilow jilicsan oo barmaamij leh iyo beddelaad la hagaajin karo ee shaqada xadka hadda ugu sarreysa. Intaa waxaa dheer, qalabku wuxuu bixiyaa 13.2-V wax soo saarka ilaalinta xad-dhaafka ah, ilaalinta xad dhaafka ah ee wareegga wareegga, iyo ilaalinta kuleylka kuleylka.
TPS61088 waxaa lagu heli karaa 4.50-mm × 3.50-mm 20-pin VQFN xirmo ah.
• 2.7-V ilaa 12-V kala duwanaanshaha korantada
• 4.5-V ilaa 12.6-V wax soo saarka kala duwanaansho koronto
• 10-A beddelka hadda
• Ilaa 91% waxtarka VIN = 3.3 V, VOUT = 9 V, iyo IOUT = 3 A
Habka xulashada u dhexeeya qaabka PFM iyo qaabka PWM ee qasabka ah ee culeyska fudud
1.0-µA hadda galay pinka VIN inta lagu jiro xidhitaanka
• Xadka hadda ugu sarreeya ee beddelka borogram-ka caabbin
Inta jeer ee beddelka la hagaajin karo: 200 kHz ilaa 2.2 MHz
• Bilawga jilicsan ee barraamijka ah
Ilaalinta koronto-dhaafka ah ee soo-saarka 13.2 V
Ilaalinta socodka xad dhaafka ah ee meerta-wareegga ah
• Xiritaanka kulaylka
• 4.50-mm × 3.50-mm 20-pin VQFN xirmo
• Abuur nakhshad khaas ah adoo isticmaalaya TPS61088 oo wata naqshadeeyaha awooda WEBENCH
• Terminalka POS ee la qaadi karo
Hadafka Bluetooth™
• Sigaarka elektaroonigga ah
• Interface Thunderbolt
• Bank koronto oo degdeg ah
