BQ25616JRTWR Ncha&Original TI IC Chip theko e ntle Electronics Component In Stock
Litšobotsi tsa Sehlahisoa
| MOFUTA | TLHALOSO |
| Sehlopha | Lipotoloho tse Kopantsoeng (ICs) PMIC - Licheja tsa Betri |
| Mfr | Lisebelisoa tsa Texas |
| Letoto | - |
| Sephutheloana | Theipi le Reel (TR) Seha Tape (CT) Digi-Reel® |
| SPQ | 250 |T&R |
| Boemo ba Karolo | E sebetsa |
| Chemistry ea Battery | Lithium Ion / Polymer |
| Palo ea Lisele | 1 |
| Hajoale - Ho tjhaja | Kamehla - E ka khonahala |
| Likarolo tse Rerang | Hona joale |
| Tšireletso ea Phoso | Hajoale, Voltage e Felletse |
| Tefiso ea Hona Joale - Max | 3A |
| Motlakase oa Battery Pack | 4.35V |
| Voltage - Supply (Boholo) | 13.5V |
| Sehokedi | USB |
| Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
| Mofuta oa ho Beha | Thaba e kaholimo |
| Sephutheloana / Taba | 24-WFQFN Ped e pepesitsoeng |
| Sephutheloana sa Sesebelisoa sa Bafani | 24-WQFN (4x4) |
| Nomoro ea Sehlahisoa sa Motheo | BQ25616 |
Kenyelletso ea Sehlahisoa
Sesebelisoa sa tjhaja ea betri ke chip e ka tjhajang le ho laola mefuta e mengata ea libeteri, ho tloha ho betri e le 'ngoe ea lithium, betri e le' ngoe ea lithium iron phosphate, kapa libeteri tse peli ho isa ho tse 'nè tsa NiMH.
Likarolo tsa Sehlahisoa
● Betri e ka tjhajwa ka sebopeho sa USB kapa adaptara ya AC
● On-chip power transistors
● Ho nepahala ha nako le nako ha ho tjhaja ha ho felisoe ka 1%
● Internal 8-bit analog-to-digital conversion circuit e ka khona ho fetola motlakase oa ho tjhaja ka bo eona ho latela bokhoni ba hona joale ba tlhahiso ea mohloli oa motlakase.
● Betri e ka lefisoa mehloling ea motlakase e nang le matla a fokolang a hona joale a tlhahiso joalo ka liphanele tsa letsatsi
●Mokhoa o tlase oa ho tjhaja pele ha motlakase o le tlase
● Mosebelisi o ka tjhaja o sa kgaotse ho fihla ho 600ma
● Ho tjhaja boemo ba hona jwale/ho dula ho le teng ho hodisa ho tjhaja hona jwale le ho thibela ho futhumala ha chip.
● Mokhoa oa ho robala o nang le matla a tlase ha motlakase o theoha
● Pontšo ea boemo ba boemo bo ka tsamaisoa ke tataiso kapa ea hokahanngoa le microcontroller
● Ho tjhaja hape
● Ts'ebetso ea ho hlahloba mocheso oa betri
● Sehlahisoa se se nang loto
Melemo ea Sehlahisoa
- tsamaiso ea mocheso le tšireletso ea overvoltage
Taolo ea mocheso ke phephetso e 'ngoe e kholo bakeng sa baqapi ba tjhaja ea betri.Chaja e 'ngoe le e 'ngoe e na le ho theoha ha motlakase nakong ea ho tjhaja ka lebaka la ho qhalana ha mocheso.Ho qoba ho senyeha ha betri kapa ho tima sistimi, lichaja tse ngata li sebelisa mokhoa o itseng oa ho laola ho laola mocheso.Lisebelisoa tse ncha li sebelisa mekhoa e tsoetseng pele ea ho fana ka maikutlo ho tsoela pele ho beha leihlo mocheso o shoang le ho fetola tefiso ea hona joale ka matla kapa ka lipalo ka sekhahla se lekanang le phetoho ea mocheso o tikolohong.Bohlale bona bo hahelletsoeng ka hare bo lumella chip ea tjhaja ea hajoale hore butle-butle e fokotse lebelo la ho tjhaja ho fihlela tekano ea mocheso e fihla 'me mocheso oa mocheso o emisa ho nyoloha.Theknoloji ena e lumella tjhaja hore e tswelle ho tjhaja betri ka bongata bo kgonehang ha jwale ntle le ho etsa hore sistimi e time, mme ka hona e fokotsa nako ya ho tjhaja betri.Lisebelisoa tse ngata tse ncha kajeno le tsona li tla eketsa mokhoa oa ts'ireletso ea overvoltage.
Chaja BQ25616JRTWR e fana ka likarolo tse fapaneng tsa ts'ireletso bakeng sa ho tjhaja betri le ts'ebetso ea sistimi, ho kenyeletsoa tlhahlobo ea mocheso o tlase oa mocheso oa betri, nako ea ts'ireletso ea ho tjhaja le ts'ireletso e feteletseng le ts'ireletso ea hajoale.Taolo ea mocheso e fokotsa tefiso ea hajoale ha mocheso oa mateano o feta 110 ° C.Sephetho sa STAT se tlaleha boemo ba ho tjhaja le maemo afe kapa afe a phoso.
Maemo a Kopo
Chip ea tjhaja ea betri ke ea mofuta oa chip ea taolo ea matla, mefuta ea ts'ebeliso e pharaletse haholo.Nts'etsopele ea li-chips tsa taolo ea matla ke ea bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea mochini oohle, khetho ea li-chips tsa taolo ea matla e amana ka kotloloho le litlhoko tsa sistimi, ha nts'etsopele ea lisebelisoa tsa taolo ea matla a dijithale e ntse e hloka ho tšela mokoallo oa litšenyehelo.
BQ25616/616J ke sesebelisoa se kopantsoeng haholo sa 3-A switch-mode charger charge le sesebelisoa sa taolo ea matla a sistimi bakeng sa betri e le 'ngoe ea Li-Ion le Li-polymer.Tharollo e kopantsoe haholo le FET (RBFET, Q1), FET ea mahlakoreng a holimo (HSFET, Q2), FET (LSFET, Q3), le betri FET (BATFET, Q4) pakeng tsa sistimi le betri.Tsela e tlase ea matla a motlakase e ntlafatsa ts'ebetso ea switch-mode, e fokotsa nako ea ho tjhaja betri mme e eketsa nako ea ho sebetsa ha betri nakong ea ho tjhaja.
BQ25616/616J ke sesebelisoa se kopantsoeng haholo sa 3-A switch-mode charger charge le sesebelisoa sa taolo ea Power Path bakeng sa libeteri tsa Li-ion le Li-polymer.E na le ho tjhaja ka potlako e nang le tshehetso e phahameng ya motlakase bakeng sa ditshebediso tse fapaneng ho kenyeletswa dibui, diindasteri le disebediswa tse nkehang tsa bongaka.Tsela ea eona ea matla a tlase e ntlafatsa ts'ebetso ea switch-mode, e fokotsa nako ea ho tjhaja betri, 'me e eketsa nako ea betri nakong ea ho tjhaja.Matla a eona a ho kenya letsoho le taolo ea hajoale e fana ka matla a phahameng a ho tjhaja betri.
Tharollo e kopantsoe haholo le FET (RBFET, Q1), FET ea mahlakoreng a holimo (HSFET, Q2), FET (LSFET, Q3), le betri FET (BATFET, Q4) pakeng tsa sistimi le betri.E boetse e kenyelletsa diode ea bootstrap bakeng sa drive ea heke e lehlakoreng le holimo bakeng sa moralo o bonolo oa sistimi.Boemo ba hardware le tlaleho ea boemo bo fana ka tlhophiso e bonolo ho theha tharollo ea ho tjhaja.
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