Saukewa: LT3650EMSE-8.4#TRPBF
Siffofin
Nisan Input Input: 9V zuwa 32V (Madaidaicin Matsakaicin 40V)
Cajin Shirin Yanzu: Har zuwa 2A
Ƙarshewar Mai amfani-Zaɓi: C/10 ko Lokacin Ƙarshen Kan Jirgin
Tsare-tsare Matsakaicin Cajin Ƙimar Ƙarfafawa/Filin farawa mai laushi
Ƙayyadaddun shigar da shirye-shirye na yanzu
Mitar Kafaffen 1 MHz
Matsakaicin Sarrafa Yanayin Yanzu
0.5% Daidaitaccen Wutar Lantarki
5% Cajin Daidaiton Yanzu
2.5% C/10 Daidaiton Ganewa
NTC Resistor Temperature Monitor
Yin caji ta atomatik a 97.5% Voltage mai ruwa
Ƙaddamarwa ta atomatik a <70% Ƙarfin wutar lantarki
Gano Mummunan Baturi tare da Sake saitin atomatik
Binary Codeed Bude-Mai Tara Matsayin Fil
3mm × 3mm DFN-12 ko MSOP-12 Kunshin
Aikace-aikace
Kayan Aikin Hannu na Masana'antu
12V zuwa 24V Motoci da Na'urori masu nauyi
Desktop Crad Chargers
Kwamfutocin Littafin Rubutu
Bayani
TheLT®3650 cajar baturi ce mai cikakken monolithic 2-cellLi-Ion/Polymer wacce ke aiki akan kewayon shigarwar shigarwar 9V zuwa 32V (mafi ƙarancin ƙarfin farawa na 11.5V).LT3650 yana ba da halayen cajin na yau da kullun / na yau da kullun, tare da matsakaicin cajin na yanzu wanda ake iya tsarawa a waje har zuwa 2A, saita ta amfani da resistor na halin yanzu na waje.Siffar riga-kafi-zargin a
ƙananan baturi, da gano batir mara kyau yana ba da sigina kuma yana dakatar da caji idan baturin bai dace da ƙa'ida ba.
Ana iya saita LT3650 don ƙare caji lokacin da cajin halin yanzu ya faɗi zuwa C/10, ko kashi ɗaya cikin goma mafi girman shirye-shiryen yanzu.Da zarar an yi caji, LT3650 yana shiga yanayin jiran aiki mara ƙarancin halin yanzu (85µA).Siffar sake kunnawa ta atomatik tana fara sabon sake zagayowar caji idan ƙarfin baturi ya faɗi 2.5% daga ƙarfin lantarki mai iyo, ko kuma idan an saka sabon baturi cikin tsarin caji.
LT3650 yana ƙunshe da mai ƙididdigewa lokaci mai tsaro na cikin gida wanda za'a iya yin amfani da shi (yawanci saita zuwa cikakken lokacin zagayowar awa uku).Ana iya saita IC ɗin don amfani da wannan ƙidayar cikin gida idan ana son tsarin ƙarewa na tushen lokaci wanda caji zai iya ci gaba da ƙasa C/10 har sai lokacin da ake so ya kai.
Ana samun LT3650 a cikin ƙaramin bayanin martaba (0.75mm) 3mm × 3mm 12-pin DFN da fakitin MSOP-pin 12.
Dubawa
LT3650 cikakken monolithic ne, tsakiyar wutar lantarki, caja Li-Ionbattery, yana magance aikace-aikacen ƙarfin lantarki mai girma tare da mafita waɗanda ke amfani da ƙaramin abubuwan waje.IC tana amfani da mitoci na 1MHz akai-akai, matsakaicin tsarin gine-ginen mataki na yanzu.
LT3650 ya haɗa da sauyawar 2A wanda ke tafiyar da bootstrapped supplytomaximizeefficiency yayin zagayowar caji.Faɗin shigarwa yana ba da damar aiki don cika caji daga 9V zuwa 32V.Madaidaicin madaidaicin fil ɗin rufewa yana ba da damar haɗa ayyukan UVLO ta amfani da mai rarraba mai sauƙi.Hakanan za'a iya sanya IC a cikin ƙaramin yanayin rufewa na yanzu, wanda a cikinsa aka rage nuna son kai zuwa 15µA.
LT3650 yana haɗa nau'ikan cajin da yawa na 'yancin sarrafa halin yanzu.An saita madaidaicin madaidaicin cajin halin yanzu ta amfani da inductor na yanzu resistor.Matsakaicin cajin fil ɗin shirye-shirye na yanzu yana ba da damar sarrafa cajin baturi na yanzu.LT3650 kuma ya haɗa da tsarin shigar da tsarin samar da yanayin sarrafa iyaka na yanzu wanda ke ba da cajin baturi na yanzu don ɗaukar buƙatun nauyin tsarin gabaɗaya.
