LTC1474IS8-3.3#PBF Masu Canjin Wutar Lantarki 3.3V, Low IQ Stepdn DC/DC Conv
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Analog Devices Inc. |
| Rukunin samfur: | Masu Canza Wutar Lantarki |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | SOIC-8 |
| Topology: | Baka |
| Fitar Wutar Lantarki: | 3.3 V |
| Fitowar Yanzu: | 320 mA |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Input Voltage, Min: | 3 V |
| Input Voltage, Max: | 18 V |
| A halin yanzu: | 9 ku a |
| Mitar Canjawa: | - |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Jerin: | Saukewa: LTC1474 |
| Marufi: | Tube |
| Alamar: | Analog na'urorin |
| Kit ɗin Ci gaba: | DC143A-A, DC143A-C |
| Tsayi: | 1.75 mm |
| Input Voltage: | 10 V |
| Ka'idar lodi: | 2 mv |
| Kayan Aiki Na Yanzu: | 0.1 mA |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 100 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Nau'in: | Canjin Mataki-Sauka |
| Nauyin Raka'a: | 0.003527 oz |
♠ LTC1474/LTC1475 Low Quiescent Mai Canjin Matsayi Mai Sauƙi na Yanzu
LTC®1474/LTC1475 jerin sune manyan masu canza saurin saukarwa tare da P-tashar MOSFET na cikimasu sauyawa waɗanda ke zana 10µA na yau da kullun na DC na yanzu ababu kaya yayin kiyaye ƙarfin fitarwa. Saukewa: LTC1474yana amfani da kashewa mai sarrafa dabaru yayin da LTC1475 ke fasallan kunnawa/kashewa.
Ƙananan wadata na halin yanzu tare da Burst ModeTM aiki yana bawa LTC1474/LTC1475 damar kula da babban inganci akan nau'ikan kaya masu yawa. Waɗannan siffofi, taretare da iyawar su na sake zagayowar aiki 100% don ƙarancin ficewada kewayon abubuwan shigar da bayanai, yin LTC1474/LTC1475manufa don matsakaicin halin yanzu (har zuwa 300mA) mai ƙarfin baturiaikace-aikace.
Mafi girman canjin halin yanzu yana da shirye-shiryen mai amfani tare da waniresistor hankali na zaɓi (tsoho zuwa mafi ƙarancin 325mA idan ba haka baamfani) samar da hanya mai sauƙi don inganta ƙiradon ƙananan aikace-aikacen yanzu. Mafi girman iko na yanzuHakanan yana ba da kariya ta gajeriyar kewayawa da kyakkyawan halayen farawa. Mai gano ƙananan baturi wanda ya kasance yana aikia cikin kashewa aka bayar.
Samuwar jerin LTC1474/LTC1475 a cikin MSOP mai jagora 8da fakitin SO kuma suna buƙatar ƴan ƙarin abubuwasamar da mafi ƙarancin yanki bayani.
∎ Babban Haɓaka: Sama da 92% Mai yiwuwa
■ Ƙarƙashin jiran aiki a halin yanzu: 10µA Nau'in
■ Akwai a cikin Fakitin MSOP-Lead 8
1.4Ω Canjawar Wutar Wuta (VIN = 10V)
■ Faɗin VIN Rage: 3V zuwa 18V Aiki
■ Ƙarƙashin Ayyukan Fitarwa: 100% Tsarin Aiki
■ Mai Gano Ƙananan Batir Yana Aiki Yayin Rufewa
■ Ƙayyadaddun Ƙididdiga na Yanzu tare da Resistor Sense na Zabi na Yanzu (Irin 10mA zuwa 400mA)
∎ Kariyar gajere
Ana Bukata Kaɗan Abubuwan Waje
■ Ƙaunar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa: IQ = 6µA Nau'in
n Kunna/Kashe Button Latsa (LTC1475 Kawai)
∎ 3.3V, 5V da Siffofin fitarwa masu daidaitawa
■ Wayoyin salula da na'urorin sadarwa mara waya
4mA zuwa 20mA Canjin Madaidaicin Matsayi na Yanzu
■ Kayan aiki masu ɗaukar nauyi
n Na'urorin Dijital da Batir ke Aiki
■ Cajin baturi
■ Masu Canzawa
n Aikace-aikacen Tsaro na ciki
