TPS2120YFPR Guhindura amashanyarazi IC - Gukwirakwiza ingufu 2.8-V kugeza 22-V, 62-m, 3-A, amashanyarazi mumashanyarazi hamwe na swchover idafite kashe 20-DSBGA -40 kugeza 125
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura ingufu za IC - Gukwirakwiza ingufu |
| RoHS: | Ibisobanuro |
| Ubwoko: | Imbaraga MUX |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Ibisohoka Ibiriho: | 3 A. |
| Imipaka igezweho: | 3 A. |
| Kurwanya - Maks: | 75 mOhms |
| Gukoresha Amashanyarazi: | 2.8 V kugeza 22 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | DSBGA-20 |
| Urukurikirane: | TPS2120 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Igicuruzwa: | Guhindura amashanyarazi |
| Ubwoko bwibicuruzwa: | Guhindura ingufu za IC - Gukwirakwiza ingufu |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | Hindura IC |
| Gutanga Umuvuduko - Byinshi: | 22 V. |
| Gutanga Umuvuduko - Min: | 2.8 V. |
| Uburemere bw'igice: | 2.800 mg |
♠ TPS212x 2.8-V kugeza 22-V Imbaraga Zibanze MUX hamwe na Switch idafite icyerekezo
Ibikoresho bya TPS212x nuburyo bubiri-bwinjiza, busohoka-bumwe (DISO) Power Multiplexer (MUX) ikwiranye na sisitemu zitandukanye zifite amasoko menshi yingufu. Ibikoresho bizahita bitahura, hitamo, kandi byinzibacyuho hagati yinjiza iboneka.
Ibyingenzi birashobora guhita bitangwa kumurongo mwinshi winjiza cyangwa intoki zashizwe kumurongo wo hasi winjiza kugirango ushyigikire ORing na Source Selection ibikorwa. Umugenzuzi wibanze wa voltage akoreshwa muguhitamo isoko yinjiza.
Igikorwa Cyiza cya Diode gikoreshwa muguhinduranya hagati yinkomoko yinjiza. Mugihe cyo guhinduranya, kugabanuka kwa voltage kugenzurwa kugirango uhagarike imiyoboro ihindagurika mbere yuko ibaho kandi igatanga imbaraga zidahagarara kumuzigo hamwe na capacitance ntoya.
Imipaka igezweho ikoreshwa mugihe cyo gutangira na switchchover kugirango irinde ibintu byabaye, kandi irinda igikoresho mugihe gisanzwe. Ibisohoka bigezweho birashobora guhindurwa hamwe numurwanya umwe wo hanze.
Ibikoresho bya TPS212x biraboneka muri WCSP hamwe na pake ya VQFN-HR yamashanyarazi irangwa no gukora kubushyuhe bwa dogere 40 ° C kugeza 125 ° C.
• Imikorere yagutse: 2.8 V kugeza 22 V.
- Byose ntarengwa byinjiza voltage ya 24 V.
• Kurwanya RON nkeya:
- TPS2120: 62 mΩ (bisanzwe)
- TPS2121: 56 mΩ (bisanzwe)
• Guhindura umuyobozi wa overvoltage (OVx): - Ukuri <± 5%
• Guhindura ibyihutirwa byingenzi (PR1): - Ukuri <± 5%
• TPS2121 Ishigikira voltage yo hanze (CP2) hamwe nukuri kuri <1%
• Ibisohoka hanze (ILM):
- TPS2120: 1 A - 3 A.
- TPS2121: 1 A - 4.5 A.
• Imiyoboro yerekana imiyoboro (ST)
• Guhindura ibyinjira mugihe cyo gukemura (SS)
• Guhindura ibisohoka byoroshye igihe cyo gutangira (SS)
• TPS2121 Ibisohoka byihuse (tSW): 5 µs (bisanzwe)
• Iq yo hasi uhereye kubintu byinjijwe: 200 µA (bisanzwe)
• Iq yo hasi kuva abamugaye binjiza: 10 µA (Bisanzwe)
• Intoki zinjiza intoki (OVx)
• Kurinda ubushyuhe (OTP)
• Gucana inyuma no gukomera
• Kwinjiza isoko
• Gucunga bateri nyinshi
• EPOS na scaneri ya barcode
• Kubaka automatike no kugenzura
• Gukurikirana no gutumanaho
