TPS7B8250QDGNRQ3
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Nidaamiyeyaasha Voltage LDO |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada/Kiiska: | MSOP-PowerPad-8 |
| Korontada soo-saarka: | 2.5 V |
| Soo-saarka Hadda: | 300 mA |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Polarity: | Wanagsan |
| Hadda Joogtada ah: | 2.7 uA |
| Voltage Input, Min: | 3 V |
| Voltage Input, Max: | 40 V |
| PSRR / Diidmada Ripple - Nooca: | 60 dB |
| Nooca wax soo saarka: | go'an |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 150 C |
| Korontada ka bixista: | 400 mV |
| U qalmida: | AEC-Q100 |
| Taxane: | TPS7B82-Q1 |
| Baakad | Gariir |
| Baakad | Jaro Cajalad |
| Baakad | MouseReel |
| Summada: | Qalabka Texas |
| Korontada ka bixista - ugu badnaan: | 700 mV |
| Xeerarka khadka: | 10 mV |
| Xeerka Xamuulka: | 20 mV |
| Qoyaanka xasaasiga ah: | Haa |
| Xaddiga Korantada ee Soo-saarka: | - |
| Alaabta: | Nidaamiyeyaasha Voltage LDO |
| Nooca Alaabta: | Nidaamiyeyaasha Voltage LDO |
| Tirada Xidhmada Warshada: | 2500 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Baabuur |
| Saxnaanta Xeerka Korantada: | 2% |
| Culayska Cutubka: | 26 mg |
♠ TPS7B82-Q1 Automotive 300-mA, Voltage High, Ultra-Low-IQ Nidaamiyaha Soo Bixinta Hoose
Codsiyada ku xiran baytariyada baabuurta, hadda quescent yar (IQ) waa muhiim si loo badbaadiyo tamarta loona kordhiyo cimriga batteriga.IQ aadka u hooseeya waa in lagu daraa nidaamyada had iyo jeer ku shaqeeya.
TPS7B82-Q1 waa nidaamiye toosan oo hooseeya oo loogu talagalay inuu ku shaqeeyo faragalin-voltage ballaaran oo u dhexeeya 3 V ilaa 40 V (45-V ka ilaalinta qashin qubka).Hawlgalka ilaa 3 V wuxuu u ogolaanayaa TPS7B82-Q1 inuu sii wado hawlgalka inta lagu jiro qaboojiyaha-qaboojinta iyo bilowga iyo joojinta xaaladaha.Iyada oo kaliya 2.7-µA quiescent-ka caadiga ah ee culeyska fudud, qalabkani waa xalka ugu fiican ee korantada kontaroolayaasha yar yar (MCUs) iyo CAN/LIN-gabanayaasha nidaamka heeganka.Qalabku waxa uu leeyahay isku dhafan wareeg-gaaban iyo ilaalin xad dhaaf ah.
Qalabkani wuxuu ku shaqeeyaa heer kulka deegaanka -40°C ilaa +125°C iyo kulaylka isgoysyada -40°C ilaa +150°C.Intaa waxaa dheer, qalabkani wuxuu isticmaalaa xirmo kuleyl leh si uu awood ugu yeesho hawlgal waara in kasta oo uu si weyn ugu faafo qalabka.Astaamahan awgood, aaladda waxaa loogu talagalay sidii qalab koronto oo loogu talagalay codsiyada baabuurta kala duwan.
• AEC-Q100 u qalma codsiyada baabuurta:
- Heerkulka fasalka 1: -40°C ≤ TA ≤ 125°C
- Heerkulka darajada 0: -40°C ≤ TA ≤ 150°C
• Kala duwanaanta heerkulka isgoysyada la dheereeyey:
– Fasalka 1: –40°C ≤ TJ ≤ 150°C – Fasalka 0: –40°C ≤ TJ ≤ 165°C
IQ hadda deggan oo hooseeya:
- 300-nA xidhitaanka IQ
- 2.7 µA caadiga ah ee culeysyada fudud
- 5 µA ugu badnaan oo culeysyo fudud ah
• 3-V ilaa 40-V ballaaran galitaanka VIN ee korantada oo leh ilaa 45-V transient
• Hadda wax soo saarka ugu badan: 300 mA
• 2% saxnaanta wax-soo-saarka
Korontada ka-tagidda ugu badan: 700 mV at 200-mA culeyska hadda socda ee nooca 5-V ee go'an
• Deggan oo leh ESR-hoose (0.001-Ω ilaa 5-Ω) awood wax-soo-saarka dhoobada ah (1 µF ilaa 200 µF)
• Go'an 2.5-V, 3.3-V, iyo 5-V danab soo saarka
Baakadaha:
- 8-pin HVSSOP, RθJA = 63.9°C/W
- 6-pin WSON, RθJA = 72.8°C/W
- 5-pin TO-252, RθJA = 31.1°C/W
- 14-pin HTSSOP, RθJA = 52.0 ° C/W
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