TPS62291DRVR Bedelida Xakamaynta Korantada 2.25MHz 1A Beddelka Hoos-u-socodka
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada/Kiiska: | WSON-6 |
| Topology: | Buck |
| Korontada soo-saarka: | 3.3 V |
| Soo-saarka Hadda: | 1 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 2.3 V |
| Voltage Input, Max: | 6 V |
| Hadda Joogtada ah: | 263 uA |
| Inta jeer ee beddelka: | 2.25 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Taxane: | TPS62291 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Gelida Voltage: | 2.3 V ilaa 6 V |
| Soo-dejinta hadda: | 15 uA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Beddelka Voltage |
| Culayska Cutubka: | 9.700 mg |
Beddelka TPS6229x 1-A Talaabada Down ee 2 x 2 Xidhmada DRV
Aaladaha TPS6229x aad ayey u hufan yihiin tallaabo isku mid ah oo hoos u dhigaysa beddelayaasha DC/DC ee loo habeeyay codsiyada la qaadi karo ee batteriga ku shaqeeya. Waxay bixiyaan ilaa 1000-mA wax soo saarka hadda ka socda hal unug oo Li-ion ah.
Iyada oo kala duwanaansho koronto ah oo 2.3 V ilaa 6.0 V ah, aaladuhu waxay taageeraan baytariyada kala duwan oo danab ah waxayna ku habboon yihiin inay ku xoojiyaan codsiyada la qaadi karo sida taleefannada gacanta iyo qalabka kale ee la qaadi karo.
Aaladaha TPS6229x waxay ku shaqeeyaan 2.25-Mhz soo noqnoqoshada beddelka go'an waxayna galaan habka badbaadinta korantada ee qulqulka culeyska fudud si loo ilaaliyo waxtarka sare ee dhammaan tirada hadda jirta.
Habka badbaadinta korantada waxaa loo hagaajiyay qulqulka wax soo saarka hooseeya. Codsiyada dhawaaqa hooseeya, aaladaha waxaa lagu qasbi karaa qaab-dhismeedka garaaca garaaca garaaca wadnaha oo go'an (PWM) iyadoo la jiidayo MODE pin-ka sare. Habka xidhitaanka, isticmaalka hadda waa la dhimay in ka yar 1 μA. Aaladaha TPS6229x waxay u oggolaanayaan isticmaalka inductors yar yar iyo capacitors si loo gaaro cabbir yar oo xal ah.
Qalabka TPS6229x waxay ku shaqeeyaan heerkul hawo bilaash ah oo u dhexeeya -40°C ilaa 85°C. Aaladuhu waxay ku jiraan xirmo 2-mm × 2-mm 6-pin WSON ah (DRV).
1• Waxtarka sare - ilaa 96%
• Wax soo saarka hadda ilaa 1000 mA
Range VIN Laga bilaabo 2.3 V ilaa 6.0V ee baytariyada Li-ion ee leh Range Voltage-ka
• 2.25-MHz Hawlgalka Joogtada go'an
• Habka Badbaadinta Korontada ee Culayska Fudud ee Currents
• Xaqiijinta Korantada ee Qaabka PWM ± 1.5%
• Xulashada Voltage Output go'an
• Caadiga ah 15-μA Quiescent Hadda
• 100% Wareegga Waajibka ee ka bixista ugu hooseeya
• Dhigista korantada ee culeysyada fudud
• Waxaa lagu heli karaa 2-mm × 2-mm × 0.8-mm WSON (6) Xidhmada (DRV)
• Taleefannada gacanta, Telefoonnada casriga ah
• Wireless LAN
• PC-yada jeebka
• Awood hoose oo DSP ah
• Ciyaartoyga Warbaahineed ee la qaadan karo
Codsiyada Point-of-Load (POL)
