TPS78501QWDRBRQ1 Nidaamiyeyaasha korantada LDO ee saxda ah ee Baabuurka 1A
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Nidaamiyeyaasha Voltage LDO |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | WIILKA-8 |
| Korontada soo-saarka: | 1.2 V ilaa 5.5 V |
| Soo-saarka Hadda: | 1 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Polarity: | Wanagsan |
| Hadda Joogtada ah: | 25 uA |
| Voltage Input, Min: | 1.7 V |
| Voltage Input, Max: | 6 V |
| PSRR / Diidmada Ripple - Nooca: | 60 dB |
| Nooca wax soo saarka: | La hagaajin karo, go'an |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 150 C |
| Korontada ka bixista: | 315 mV |
| Taxane: | TPS785-Q1 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | MULTIPKGLDOEVM-823 |
| Korontada ka bixista - ugu badnaan: | 1130 mV |
| Xeerarka khadka: | 0.3 mV |
| Xeerka Xamuulka: | 20 mV |
| Qoyaanka xasaasiga ah: | Haa |
| Xaddiga Korantada ee Soo-saarka: | 1.2 V ilaa 5.5 V, 0.65 V ilaa 5 V |
| Alaabta: | Xakamaynta Voltage LDO |
| Nooca Alaabta: | Nidaamiyeyaasha Voltage LDO |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Xakamaynta korantada ee hooseeya |
| Saxnaanta Xeerka Korantada: | 0.5% |
♠ TPS785-Q1 Automotive, 1-A, Sare-PSRR Xakamaynta Korantada Hoose oo leh sax sare oo karti leh
Nidaamiyaha TPS785-Q1 ultra low-dropout regulatorer (LDO) waa LDO yar, hooseeysa oo hadda jirta kaas oo ka keeni kara 1 A oo leh xariiq aad u wanaagsan iyo waxqabad ku meel gaar ah.
Qaylada wax soo saarka hooseeya iyo waxqabadka weyn ee PSRR ayaa ka dhigaya aaladda ku habboon culeysyada analogga ah ee xasaasiga ah. TPS785-Q1 waa qalab dabacsan oo loogu talagalay nidaaminta boostada sababtoo ah qalabkani wuxuu taageeraa kala duwanaanshaha korantada ee 1.7 V ilaa 6.0 V wuxuuna bixiyaa kala duwanaansho wax-soo-saarka la isku hagaajin karo oo ah 1.2 V ilaa 5.5 V. Qalabka ayaa sidoo kale ka muuqda koronto-soo-saarka go'an ee 0.65 V ilaa 5.0 V si loo xoojiyo biraha korantada caadiga ah.
TPS785-Q1 waxay bixisaa dib u laabashada xadka hadda jira si loo dhimo daadinta tamarta inta lagu jiro xaalad hadda jirta. Gelitaanka EN wuxuu ka caawiyaa shuruudaha isku xigxiga awoodda ee nidaamka. Bilawga jilicsan ee gudaha wuxuu bixiyaa bilow la kontoroolo oo hoos u dhigaya qulqulka qulqulka ee u oggolaanaya awoodda wax gelinta hoose in la isticmaalo.
TPS785-Q1 waxay bixisaa wareeg firfircoon oo soo jiidasho leh si ay si dhakhso ah u soo saarto culeyska wax soo saarka marka naafo ah.
• AEC-Q100 u qalma codsiyada baabuurta:
- Heerkulka fasalka 1: -40°C ilaa +125°C, TA
• Heerkulka isku xirka aaladda: -40°C ilaa +150°C, TJ
• Inta u dhaxaysa korantada wax-soo-saarka: 1.7 V ilaa 6.0 V
• Danabyada wax soo saarka ee la heli karo:
- Doorashada la hagaajin karo: 1.2 V ilaa 5.5 V
- Ikhtiyaarada go'an: 0.65 V ilaa 5.0 V
• Saxnaanta natiijada: 0.5% caadi, 1.7% ugu badnaan
IQ hoose: 25 μA (caadi)
• Ka tagitaanka aadka u hooseeya:
- 315 mV (ugu badnaan) at 1 A (3.3 VOUT)
• Gudaha 550 μs wakhtiga bilawga jilicsan si loo yareeyo qulqulka hadda
• Wax soo saar firfircooni leh
Baakadaha:
- 3-mm × 3-mm garabka la qoyan karo ee VSON (8)
- 5-pin TO-252, RθJA = 31.6°C/W
• Unugyada madaxa baabuurta
• Kooxda qalabka isku-dhafka ah
Unugyada kantaroolka telematics
• Raadaar dhexdhexaad ah iyo mid gaaban
• beddelayaasha DC/DC
