Kaydka kulul ku iibi BQ25896RTWR Charger Battery Asalka IC Chip Circuits Electronics
Sifooyinka Alaabta
| NOOCA | SHARAXA |
| Qaybta | Wareegyada isku dhafan (ICs) PMIC - Xajiyeyaasha baytariga |
| Mfr | Qalabka Texas |
| Taxane | MaxCharge™ |
| Xidhmada | Cajalad & Gariir (TR) Jaran Cajalad (CT) Digi-Reel® |
| SPQ | 250 |T&R |
| Xaaladda Alaabta | Firfircoon |
| Kiimikada baytariga | Lithium Ion/Polymer |
| Tirada Unugyada | 1 |
| Hadda - Dallacaadda | - |
| Tilmaamaha Barnaamijyada | - |
| Ilaalinta qaladka | Ka badan hadda, ka sarreeya heerkulka |
| Kharashka Hadda - Ugu badnaan | 3A |
| Korantada Xidhmada Bateriga | - |
| Korantada - Bixinta (Max) | 14V |
| Interface | I²C |
| Heerkulka shaqada | -40°C ~ 85°C (TA) |
| Nooca Koritaanka | Dusha sare |
| Xidhmada / Kiis | 24-WFQFN suuf qaawan |
| Xidhmada Aaladda Bixiyaha | 24-WQFN (4x4) |
| Lambarka Alaabta Saldhigga | BQ25896 |
| Qaybta | Wareegyada isku dhafan (ICs) PMIC - Xajiyeyaasha baytariga |
Hordhac Product
Chip charger charger waa chip ka dallaci kara oo koontarooli kara baytariyada kala duwan, laga bilaabo hal baytari lithium, hal baytari fosfateed lithium iron ah, ama laba ilaa afar baytariyada NiMH.
Tilmaamayaasha Waxqabadka
Shuruudaha ugu muhiimsan ee xajiyeyaasha casriga ah waa waqtiyo dallacaad oo gaaban iyo badbaado (wax dhaawac ah uma geysan batteriga iyo cimriga batteriga oo gaabiyay).Tani waxay u baahan tahay dallaye leh wareeg isku dhafan oo awood u leh inuu wado qulqulka sare oo leh awood ogaansho oo xooggan iyo habka dallacaadda ugu fiican.Guud ahaan, dallacaadaha degdega ah waxay leeyihiin waqti wax ka yar hal saac, sidaas darteed waxay u baahan yihiin dallac sare.
Ku saabsan Alaabooyinka
BQ25896 waa 3-A hab-bedelka batari maaraynta kharashka iyo nidaamka awoodda maamulka wadada ee hal unug Li-Ion iyo baytari Li-polymer ah aad-isku-dhafan.Aaladuhu waxay taageeraan ku dallacaadda korantada sare ee degdegga ah.Dariiqa korantada ee hooseysa waxay wanaajisaa hufnaanta hawlgalka qaab beddelka, waxay yaraynaysaa wakhtiga ku dallaca batteriga waxayna kordhisaa nolosha batteriga inta lagu jiro marxaladda daynta.Interface-ka I2C Serial oo leh dallacaad iyo habayn nidaam ayaa ka dhigaya aaladda xal dhab ah oo dabacsan.
Qalabku wuxuu taageeraa ilo badan oo kala duwan oo wax-soo-gelinta ah wuxuuna ka qaadaa natiijada wareegga ogaanshaha ee nidaamka, sida aaladda USB PHY.Xulashada korantada hadda iyo xulashada nidaaminta korantada waxay la jaan qaadayaan USB 2.0 iyo USB 3.0 tayda.Intaa waxaa dheer, Input Current Optimizer (ICO) waxay taageertaa ogaanshaha barta awoodda ugu badan ee isha wax soo gelinta iyada oo aan la xad-dhaafin.Qalabku waxa kale oo uu la kulmaa qeexida awooda hawlgalka USB On-the-Go (OTG) isaga oo siinaya 5 V (la hagaajin karo 4.5V-5.5V) VBUS oo leh xadka hadda jira ilaa 2 A.
Maareynta dariiqa korantada ayaa nidaamisa nidaamka in yar ka sarreeya danabka batteriga laakiin kama hoos dhaco 3.5V ugu yaraan tamarta nidaamka (programmable).Habkan, nidaamku wuxuu sii wadaa shaqada xitaa marka batteriga gabi ahaanba la dhammeeyo ama laga saaro.Marka xadka hadda la soo geliyo ama xadka korantada la gaaro, maaraynta dariiqa korantadu waxay si toos ah u yaraynaysaa kharashka hadda ilaa eber.Marka culeyska nidaamku uu sii kordho, dariiqa korantadu waxay sii daynaysaa batteriga ilaa inta nidaamka nidaamka awoodeed la buuxinayo.
Habkan Dheeraadka ah ayaa ka hortagaya culeyska xad-dhaafka ah ee isha wax gelinta.
Qalabku waxa kale oo uu bixiyaa 7-bit analog-to-digital converter (ADC) si loola socdo kharashka hadda iyo gelinta/bateriga/nidaamka (VBUS, BAT, SYS, TS).pin-ka QON wuxuu bixiyaa awood BATFET/dib u-dejinta kontoroolka si uu uga baxo qaabka markabka korantada hoose ama dib u habeynta nidaamka buuxa.
Qoyska qalabka ayaa lagu heli karaa 24-pin, 4 x 4 mm2 x 0.75 mm dhuuban xirmo WQFN ah.
Isbeddellada Mustaqbalka
Mustaqbalka ayaa rajo u ah chips maaraynta awooda.Iyada oo loo marayo horumarinta hababka cusub, baakadaha, iyo farsamooyinka naqshadaynta wareegga, waxaa jiri doona xitaa qalab wax-qabad wanaagsan.Waxay hagaajin karaan cufnaanta awoodda, kordhinta nolosha batteriga, yareeyaan faragelinta korantada, kor u qaadida awoodda iyo daacadnimada calaamadaha iyo hagaajinta amniga nidaamka, caawinta injineerada adduunka si ay u gaaraan hal-abuurnimo.
