TPS22992SRXNR

Sharaxaad Gaaban:

• Xadka korantada shaqaynaysa soo gelinta (VIN):
- TPS22992: 0.1 V ilaa 5.5 V
- TPS22992S: 1 V ilaa 5.5 V
• Korontada eexda (VBIAS): 1.5 V ilaa 5.5 V
• Joogtada ugu badan: 6 A
• Iska caabbinta (RON): 8.7 mΩ (nooc.)

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Faahfaahinta Alaabta

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Astaamaha

1.Input kala duwan oo danab shaqeeya (VIN):
- TPS22992: 0.1 V ilaa 5.5 V
- TPS22992S: 1 V ilaa 5.5 V
2.Bias korantada (VBIAS): 1.5 V ilaa 5.5 V
3. Joogtada ugu badan: 6 A
4.On-resistance (RON): 8.7 mΩ (nooc.)
5. Xakamaynta heerka laynta la hagaajin karo
6. Dheejinta soosaarka degdega ah ee la hagaajin karo (QOD)
7.Open drain Power Good (PG) signal
8. Isticmaalka korontada oo hooseeya:
- Gobolka (IQ): 10 µA (nooca.) ee TPS22992
- Gobolka (IQ): 30 µA (nooca.) ee TPS22992S
- Gobolka OFF (ISD): 0.1 µA (nooc.)
9. Ilaalinta gaaban ee wareegga gaaban (TPS22992S kaliya)
10.Daminta kulaylka
11.Smart ON pin jiidista (RPD,ON)
- ON ≥ VIH (ION): 25 nA (nooc.)
- ON ≤ VIL (RPD, ON): 500 kΩ (nooc.)

Sharaxaada

Qoyska alaabta TPS22992x waxay ka kooban yihiin laba qalab: TPS22992 iyo TPS22992S.Qalab kastaa waxa uu leeyahay hal kanaal oo culayskiisu yahay MOSFET oo loogu talagalay in lagu kordhiyo cufnaanta korantada ilaa 5.5 V iyo 6 A awood pin (ON), kaas oo awood u leh inuu si toos ah ula qabsado calaamadaha GPIO hooseeya (VIH = 0.8 V).Qalabka TPS22992x waxa uu leeyahay pin QOD ah oo ikhtiyaari ah oo loogu talagalay soo saarista degdega ah marka daminta la damiyo, iyo wakhtiga dayrta (tFALL) ee wax soo saarka ayaa lagu hagaajin karaa iyada oo loo marayo iska caabin dibadda ah.Qalabka waxaa ku yaal calaamada Power Good (PG) oo tilmaamaysa marka MOSFET-ta ugu weyni si buuxda u shidto, kaas oo loo isticmaali karo in lagu sahlo soo-dejinta.Labada qalab ee TPS22992x waxay la socdaan kulka si loo hubiyo ilaalinta jawiga heerkulka sare.Qalabka TPS22992S waxa kale oo uu isku daraa ilaalinta xad dhaafka ah, ka hortagga dhaawaca qalabka haddii wax soo saarku uu gaabsan yahay dhulka inta lagu jiro hawlgalka ama bilowga. Codsiyada qaabka yar yar, qalabka TPS22992x waxaa lagu heli karaa 1.25 × 1.25mm, 0.4-mmpitch, 8-pin WQFN xirmo .Qalabka TPS22992 waxa kale oo lagu heli karaa 1.5 × 1.25 mm, 0.5-mm garoonka, xirmo 8-pinWQFN ah halkaas oo loo baahan yahay biin garoon ballaaran.
Labada qalabba waxaa lagu gartaa inay ku shaqeeyaan heerkulka hawada xorta ah ee u dhexeeya -40 ° C ilaa +125 ° C.