BQ25616JRTWR Chatsopano&Original TI IC Chip mtengo wabwino Electronics Component In Stock
Makhalidwe a Zamalonda
| TYPE | DESCRIPTION |
| Gulu | Magawo Ophatikizana (ICs) PMIC - Ma charger a Battery |
| Mfr | Texas Instruments |
| Mndandanda | - |
| Phukusi | Tape & Reel (TR) Dulani Tepi (CT) Digi-Reel® |
| SPQ | 250 |T&R |
| Gawo Status | Yogwira |
| Battery Chemistry | Lithium Ion / Polymer |
| Chiwerengero cha Maselo | 1 |
| Zamakono - Kulipiritsa | Nthawi zonse - Zotheka |
| Mawonekedwe Osavuta | Panopa |
| Chitetezo cha Mphamvu | Pakalipano, Over Voltage |
| Malipiro Apano - Max | 3A |
| Mphamvu ya Battery Pack | 4.35V |
| Voltage - Supply (Max) | 13.5V |
| Chiyankhulo | USB |
| Kutentha kwa Ntchito | -40°C ~ 85°C (TA) |
| Mtundu Wokwera | Surface Mount |
| Phukusi / Mlandu | 24-WFQFN Yowonekera Pad |
| Phukusi la chipangizo cha Supplier | 24-WQFN (4x4) |
| Nambala Yoyambira Yogulitsa | BQ25616 |
Chiyambi cha Zamalonda
Chip chojambulira batri ndi chip chomwe chingathe kulipira ndi kulamulira mabatire osiyanasiyana, kuchokera ku batri imodzi ya lithiamu, batri imodzi ya lithiamu iron phosphate, kapena mabatire awiri kapena anayi a NiMH.
Zamalonda
● Battery ikhoza kulipitsidwa ndi mawonekedwe a USB kapena adaputala ya AC
● Ma transistors amagetsi pa-chip
● Kulondola kwanthawi zonse kwa 1% kutha
● Internal 8-bit analog-to-digital conversion circuit ingathe kusintha ma charger apano malinga ndi mphamvu yapano ya magetsi olowera.
● Battery ikhoza kulipitsidwa kuchokera ku magwero a magetsi omwe ali ndi mphamvu zochepa zomwe zimachokera panopa monga ma solar panels
● Njira yochepetsera panopa isanayambike mphamvu ya batri ikachepa
● Kuchapira kosalekeza kwa ogwiritsa ntchito mpaka 600ma
● Kuchapira kwanthawi zonse/kutentha kosasintha kuti muwonjezere kuchajisa komanso kupewa kutenthedwa kwa chip
● Njira yogona yocheperako mphamvu yamagetsi ikatsika
● Kutulutsa kowonetsa mawonekedwe kumatha kuyendetsedwa ndi led kapena kulumikizidwa ndi microcontroller
● Kuzimitsanso zokha
● Ntchito yowunikira kutentha kwa batri
● Zinthu zopanda mtovu
Zopindulitsa Zamalonda
- kasamalidwe ka kutentha ndi chitetezo cha overvoltage
Kuwongolera kutentha ndi vuto lina lalikulu kwa opanga ma charger a mabatire.Chip chilichonse cha charger chimatsika mphamvu panthawi yachaji chifukwa cha kutha kwa kutentha.Pofuna kupewa kuwonongeka kwa mabatire kapena kuzimitsa kwa makina, ma charger ambiri amakhala ndi njira yowongolera kuti azitha kuwongolera kutentha.Zipangizo zatsopano zimagwiritsa ntchito njira zamakono zowunikira nthawi zonse kuti zizitha kuyang'anira kutentha kwa kutentha ndikusintha mtengo wamakono kapena kuwerengera pamlingo wofanana ndi kusintha kwa kutentha komwe kuli.Nzeru zomangidwirazi zimalola chip chachaja chapano kuti chichepetse pang'onopang'ono kuyitanitsa mpaka matenthedwe afikira ndipo kutentha kwa kufa kumasiya kukwera.Tekinoloje iyi imalola chojambulira kuti chizitha kuliza batire pamlingo womwe ungatheke popanda kuchititsa kuti makina azimitsidwa, motero amachepetsa nthawi yoyimbira batire.Zida zatsopano kwambiri masiku ano zimawonjezeranso njira yodzitetezera ku overvoltage.
Chaja BQ25616JRTWR imapereka mawonekedwe osiyanasiyana achitetezo pakulipiritsa batire ndi machitidwe amachitidwe, kuphatikiza kuwunika kwa kutentha kwa batri kocheperako kutentha kwa thermistor, kulipiritsa nthawi yachitetezo ndi kuchulukirachulukira komanso chitetezo chapano.Kuwongolera kutentha kumachepetsa kuchuluka kwa magetsi pamene kutentha kwa mphambano kupitirira 110 ° C.Zotulutsa za STAT zikuwonetsa momwe kulipiritsi komanso vuto lililonse.
Zochitika za Ntchito
Chip chojambulira batri ndi chamtundu wa chipangizo chowongolera mphamvu, mawonekedwe ogwiritsira ntchito ndi otakata kwambiri.Kukula kwa tchipisi tamagetsi ndikofunikira pakuwongolera magwiridwe antchito a makina onse, kusankha kwa tchipisi tamagetsi kumakhudzana mwachindunji ndi zosowa za dongosolo, pomwe kukula kwa tchipisi tamagetsi amagetsi kumafunikabe kudutsa chotchinga mtengo.
BQ25616/616J ndi yophatikizika kwambiri ya 3-A switch-mode charger management and system power power management device for single cell Li-Ion and Li-polymer battery.Yankho lake limaphatikizidwa kwambiri ndi ma input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), low-side switching FET (LSFET, Q3), ndi batire FET (BATFET, Q4) pakati pa dongosolo ndi batire.Njira yochepetsera mphamvu yamagetsi imathandizira magwiridwe antchito a switch-mode, imachepetsa nthawi yolipiritsa batire ndikuwonjezera nthawi yothamanga ya batri panthawi yotulutsa.
BQ25616/616J ndi njira yophatikizika kwambiri ya 3-A switch-mode charger management and system Power Path management chipangizo cha mabatire a Li-ion ndi Li-polymer.Imakhala ndi kuyitanitsa mwachangu ndi chithandizo chamagetsi okwera pamapulogalamu osiyanasiyana kuphatikiza okamba, mafakitale, ndi zida zam'manja zamankhwala.Njira yake yochepetsera mphamvu yamagetsi imathandizira magwiridwe antchito a switch-mode, imachepetsa nthawi yolipiritsa batire, ndikuwonjezera nthawi yothamanga ya batri panthawi yotulutsa.Magetsi ake olowera ndi malamulo apano amapereka mphamvu yothamangitsira batire.
Yankho lake limaphatikizidwa kwambiri ndi ma input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), low-side switching FET (LSFET, Q3), ndi batire FET (BATFET, Q4) pakati pa dongosolo ndi batire.Imaphatikizanso diode ya bootstrap pagalimoto yam'mbali yam'mbali kuti apange dongosolo losavuta.Kukonzekera kwa hardware ndi lipoti la chikhalidwe kumapereka kasinthidwe kosavuta kukhazikitsa njira yolipirira.
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