ST1S09IPUR Bedelida Xakamaynta Korantada 2A 1.5 MHz PWM Hoos ayay u socotaa
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | STMicroelectronics |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | DFN-6 |
| Topology: | Buck |
| Korontada soo-saarka: | la hagaajin karo |
| Soo-saarka Hadda: | 2 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 2.7 V |
| Voltage Input, Max: | 6 V |
| Hadda Joogtada ah: | 1.5 mA |
| Inta jeer ee beddelka: | 1.5 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Taxane: | ST1S09 |
| Baakad | Gariir |
| Baakad | Jaro Cajalad |
| Baakad | MouseReel |
| Summada: | STMicroelectronics |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Isku-duwaha Buck-ka |
| Culayska Cutubka: | 0.000744 oz |
♠ 2 A, 1.5 MHz PWM hoos-u-dejinta nidaamiyaha beddelka ah oo leh hagaajin isku mid ah
ST1S09 waa beddele DC-DC hoos-u-dhac ah oo loo habeeyay in lagu xoojiyo codsiyada tamarta hoose.Waxay siisaa koronto ka badan 2 A oo ka sarreysa korantada wax gelinta ee u dhexeysa 2.7 V ilaa 6 V.
Inta jeer ee beddelka PWM sare (1.5 MHz) waxay ogolaataa isticmaalka qaybo yaryar oo dusha sare ah.
Intaa waxaa dheer, maadaama dib-u-habaynta isku-dhafka ah ee loo baahan yahay la isku daray, tirada qaybaha dibadda ayaa loo dhimay ugu yaraan: qaybiye iska caabin ah, inductor iyo laba capacitors.ThePower Good function si joogto ah ula socdaan danab soo saarka.Biyo-mareenka Furan ee Awoodda Calanka Wanaagsan ayaa la sii daayaa marka korantada wax soo saarku ay ku jirto nidaam.Intaa waxaa dheer, wax-soo-saarka hooseeya ayaa ahdammaanad qaadka qaabka hadda PWM topology iyo isticmaalka ESR SMD capacitors dhoobada hoose.Qalabku si heer sare ah ayaa loo ilaaliyaa wax soo saarka haddana wuu xaddidan yahay si looga hortago waxyeelladawareeg gaaban oo shil ah.ST1S09 waxaa laga heli karaa xirmada DFN6 (3 x 3 mm).
■ 1.5 MHz PWM soo noqnoqoshada go'an oo hadda lehhabka xakamaynta
■ 2 Awood wax-soo-saarka hadda
■ Waxtarka caadiga ah: > 90%
■ 2 % dulqaadka wax soo saarka DC
■ Laba nooc ayaa diyaar ah: koronto fiican ama xannibaysa
■ Wax soo saarka isku-dhafan ee ka-hortagga korantada
■ Hadda aan beddelmin: (nooca) 1.5 mAheerkul ka sarreeya
■ RDSON (nooca) 100 mΩ
■ Wuxuu isticmaalaa capacitors iyo inductors yar yar
■ heerkulka shaqada ee isgoyska.-30 °C ilaa 125 °C
■ Waxaa laga heli karaa DFN6 (3 x 3 mm) suuf daboolan
