TPS61252DSGT Beddelka Xakamaynta Korantada 3.5MHz1.5A92% Beddelka Kobcinta Eff
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | WSON-8 |
| Topology: | Kobcinta |
| Korontada soo-saarka: | 3 V ilaa 6.5 V |
| Soo-saarka Hadda: | 1.5 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 2.3 V |
| Voltage Input, Max: | 6 V |
| Hadda Joogtada ah: | 165 uA |
| Inta jeer ee beddelka: | 3.25 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Taxane: | TPS61252 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | TPS61252EVM-667 |
| Gelida Voltage: | 2.3 V ilaa 6 V |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 30 uA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 250 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Beddelka Voltage |
| Culayska Cutubka: | 0.000384 oz |
♠ TPS61252 Tiny 1.5-A Kobcinta Beddelaha oo leh Xadka Hadda La Isku hagaajin karo
Aaladda TPS61252 waxa ay siisaa xal koronto oo loogu talagalay badeecadaha ku shaqeeya midkood alkaline saddex-unug ah, NiCd ama batari NiMH ah, ama hal unug Li-Ion ama batari Li-polymer ah. Kala duwanaanshaha korantada ballaaran ee wax gelinta ayaa ku habboon in lagu xoojiyo codsiyada la qaadi karo sida taleefannada gacanta ama qalabka kombayuutarka. Qalabku waxa uu leeyahay gelinta barnaamijka esistor-ka (RILIM) ee xadka hadda oo waxa uu ku habboon yahay codsiyo badan oo kala duwan.
Inta lagu jiro rarka fudud, qalabku wuxuu si toos ah u galayaa qaabka boodada (PFM), kaas oo u oggolaanaya beddelaha inuu ilaaliyo tamarta wax soo saarka ee loo baahan yahay, isagoo kaliya ka sawiraya 30 μA quescent current batteriga. Tani waxay u oggolaanaysaa waxtarka ugu sarreeya ee qulqulka qulqulka hooseeya.
TPS61252 waxay u ogolaataa isticmaalka inductors yar yar iyo capacitors si loo gaaro cabbir yar oo xal ah. Suurtagalnimada in la yareeyo xadka hadda la isticmaalo iska caabin dibadeed waxay bixisaa isticmaalka suurtogalka ah ee jir ahaan xitaa inductors yar yar oo leh qulqulo hoose oo hooseeya si loo sii yareeyo wadarta guud ee xalalka sahayda korontada. Inta lagu jiro xiritaanka, culeysku gabi ahaanba waa laga gooyay batteriga. TPS61252 waxaa lagu heli karaa xirmo 8-pin WSON ah oo cabbirkeedu yahay 2 mm × 2 mm (DSG).
• Xadka hadda jira ee wax-soo-gelinta ee barnaamijka la iska caabi karo
- ± 20% Saxnaanta hadda ee 500 mA oo ka sarreysa Heerkul buuxa
- Barnaamij laga bilaabo 100 mA ilaa 1500 mA
• Ilaa 92% Waxtarka
• Range VIN ka 2.3 V ilaa 6.0 V
Korontada Wanaagsan waxay muujinaysaa Heerka Korantada ee Soo-saarka Haboon
Korontada soo-saarka la hagaajin karo ilaa 6.5 V
100% Habka Wareegga Waajibka Marka VIN> VOUT
• Xidhka saar oo celi ilaalinta hadda jirta
• Ilaalinta Wareegga Gaaban
Inta jeer ee caadiga ah ee hawlgalka 3.25 MHz
• Waxaa lagu heli karaa xirmo 2-mm × 2-mm WSON-8 ah
• Martigeliyaha USB-ga waxa uu ka keenaa baytari Li-Ion oo kali ah
Codsiyada xaddidan ee hadda jira
Codsiyada Li-Ion
Codsiyada maqalka ah
RF-PA Buffer
