MuStock inopisa tengesa BQ25896RTWR Bhatiri Charger Yekutanga IC Chip Circuits Electronics Components.
Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) PMIC - Mabhatiri majaja |
| Mfr | Texas Instruments |
| Series | MaxCharge™ |
| Package | Tepi & Reel (TR) Cheka Tape (CT) Digi-Reel® |
| SPQ | 250 |T&R |
| Product Status | Active |
| Battery Chemistry | Lithium Ion/Polymer |
| Nhamba yeMasero | 1 |
| Zvazvino - Kuchaja | - |
| Programmable Features | - |
| Mhosva Dziviriro | Pamusoro Pazvino, Pamusoro PeTemperature |
| Charge Current - Max | 3A |
| Battery Pack Voltage | - |
| Voltage - Supply (Max) | 14V |
| Interface | I²C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Nyaya | 24-WFQFN Yakafumurwa Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| Base Product Number | BQ25896 |
| Category | Integrated Circuits (ICs) PMIC - Mabhatiri majaja |
Product Sumo
Battery charger chip ndiyo chip inogona kutengesa uye kutonga mabhatiri akawanda, kubva kune rimwe lithium bhatiri, rimwe lithium iron phosphate bhatiri, kana maviri kusvika mana mabhatiri eNiMH.
Performance Indicators
Zvinonyanya kudiwa zvemajaja emazuva ano inguva pfupi yekuchaja uye chengetedzo (hapana kukuvadzwa kwebhatiri uye kupfupika kwehupenyu hwebhatiri).Izvi zvinoda charger ine dunhu rakasanganiswa rinokwanisa kutyaira macurrents akakwira uye ine simba rekuona uye nekuchaja kwakaringana.Kazhinji, machaja anokurumidza ane nguva yekuchaja isingasviki awa imwe chete uye nekudaro inoda yakakwira yekuchaja ikozvino.
Nezve Zvigadzirwa
Iyo BQ25896 yakanyanya-yakabatanidzwa 3-A switch-modhi bhatiri yekuchaja manejimendi uye sisitimu yemagetsi nzira yekugadzirisa mudziyo wesero rimwe Li-Ion uye Li-polymer bhatiri.Midziyo inotsigira yakakwira yekuisa voltage yekuchaja nekukurumidza.Iyo yakaderera impedance simba nzira inogonesa switch-mode kushanda zvakanaka, inoderedza bhatiri yekuchaja nguva uye inowedzera hupenyu hwebhatiri panguva yekuburitsa.Iyo I2C Serial interface ine kuchaja uye masisitimu masisitimu inoita kuti mudziyo uve mhinduro inoshanduka.
Chishandiso chinotsigira huwandu hwakasiyana hwekupinza masosi uye chinotora mhedzisiro kubva kudunhu rekuona muhurongwa, senge USB PHY mudziyo.Iyo yekupinza yazvino uye voltage regulation sarudzo inogoneka ne USB 2.0 uye USB 3.0 simba spec.Pamusoro pezvo, iyo Input Current Optimizer (ICO) inotsigira kutariswa kwepamusoro pesimba rekuona nzvimbo yekupinza pasina kuwandisa.Chishandiso ichi chinosanganawo ne USB On-the-Go (OTG) mashandiro emagetsi ratings nekupa 5 V (Adjustable 4.5V-5.5V) paVBUS ine muganho uripo kusvika ku2 A.
Iyo magetsi nzira manejimendi inogadzirisa sisitimu zvishoma pamusoro pebhatiri voltage asi haina kudonha pazasi 3.5V shoma system voltage (inorongwa).Nechinhu ichi, sisitimu inochengetedza kushanda kunyangwe bhatiri rapera kana kubviswa.Kana iyo yekuisa yazvino muganho kana voltage muganho wasvikwa, iyo nzira yemagetsi manejimendi inodzikisa otomatiki kuchaja iripo kusvika zero.Sezvo sisitimu inorema ichiramba ichiwedzera, nzira yemagetsi inoburitsa bhatiri kudzamara iyo system system inodiwa yasangana.
Iyi Supplemental Mode oparesheni inodzivirira kuwandisa iyo yekuisa sosi.
Chishandiso ichi chinopawo 7-bit analog-to-digital converter (ADC) yekutarisa kuchaja ikozvino uye yekupinda / bhatiri / system (VBUS, BAT, SYS, TS) voltages.Iyo QON pini inopa BATFET inogonesa / reset kudzora kubuda yakaderera simba ngarava modhi kana yakazara system reset basa.
Mhuri yemudziyo inowanikwa mune 24-pini, 4 x 4 mm2 x 0.75 mm yakaonda WQFN package.
Future Trends
Ramangwana riri kuvimbisa simba rekutonga machipisi.Kuburikidza nekuvandudzwa kwemaitiro matsva, kurongedza, uye dhizaini dhizaini tekinoroji, pachave nekutove nemidziyo inoita zvirinani.Vanogona kuvandudza kusimba kwesimba, kuwedzera hupenyu hwebhatiri, kuderedza kukanganiswa kwemagetsi, kuwedzera simba uye kutendeseka kwechiratidzo uye kugadzirisa kuchengetedzwa kwehurongwa, kubatsira mainjiniya pasirese kuti vawane hunyanzvi.
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