LT4256-2IS8#TRPBF Zafafan Musanya Wutar Wuta Masu Kula da Wutar Lantarki +48V Na-Sake Gwada Kai.
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Analog Devices Inc. |
| Rukunin samfur: | Zafafan Musayar Wutar Lantarki |
| RoHS: | Cikakkun bayanai |
| Samfura: | Masu Sarrafa & Sauyawa |
| Iyaka na Yanzu: | Daidaitacce |
| Ƙarfin Ƙarfafawa - Max: | 80 V |
| Samar da Wutar Lantarki - Min: | 10.8 V |
| Adadin Tashoshi: | 1 Tashoshi |
| Kayan Aiki Na Yanzu: | 1.8 mA |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | SOIC-8 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Gane gazawar Wuta: | No |
| Alamar: | Analog na'urorin |
| Tsayi: | 1.75 mm |
| Nau'in Samfur: | Zafafan Musayar Wutar Lantarki |
| Jerin: | Saukewa: LT4256-1 |
| Yawan Kunshin Masana'anta: | 2500 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Nauyin Raka'a: | 0.006860 oz |
♠ LT4256-1/LT4256-2 Mafi kyawun Wutar Wutar Lantarki na Canjin Canji
LT® 4256-1/LT4256-2 manyan wutar lantarki Hot SwapTM masu kula da ke ba da damar shigar da allo a amince da cirewa daga jirgin baya mai rai. Direba na ciki yana fitar da canjin MOSFET N-channel na waje don sarrafa ƙarfin wutar lantarki daga 10.8V zuwa 80V.
LT4256-1/LT4256-2 yana da ƙayyadaddun ƙayyadaddun iyakoki na yanzu. Idan wadata ya kasance a cikin iyaka na yanzu fiye da lokacin shirye-shirye, tashar N-tashar MOSFET tana kashewa kuma fitowar PWRGD ta faɗi ƙasa kaɗan. LT4256-2 yana sake farawa ta atomatik bayan jinkirin ƙarewa. LT4256-1 yana kashewa har sai an yi ƙananan fil ɗin UV.
Fitowar PWRGD yana nuna lokacin da ƙarfin wutar lantarki ya tashi sama da matakin da aka tsara. Kitin resistor na waje daga VCC yana ba da kariya mara ƙarfi mara ƙarfi.
Ana iya amfani da LT4256 azaman haɓakawa zuwa ƙirar LT1641. Dubi Tebu 1 a shafi na 14 don ingantaccen bayani dalla-dalla.
Ana samun LT4256-1 da LT4256-2 a cikin fakitin SO mai 8-pin wanda ya dace da LT1641.
■ Yana ba da damar Shigar da Safe da Cire allo daga aLive Jirgin Baya
∎ Yana sarrafa Wutar Lantarki daga 10.8V zuwa 80V
■ Ƙididdiga na Yanzu
∎ Gano Laifin da ke faruwa
N-Tashar MOSFET ta Waje
■ Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafa Ƙarfafawar Ƙarfafa Ƙarfafawa
■ Ƙarƙashin Ƙarƙashin Ƙarfafawa
∎ Kashe Yanayin Aiki (LT4256-1)
n Sake gwadawa ta atomatik (LT4256-2)
Akwai a cikin Kunshin SO 8-Pin
■ Shigar da allo mai zafi
∎ Mai Katse Wutar Lantarki/Cikin Bus ɗin Wuta
■ Maɓallin Babban Side Canjawa/Circuit Breaker
24V/48V Tsarin Masana'antu/Ƙararrawa
n Mafi dacewa don Tsarin Wutar Rarraba 12V, 24V da 48V
n 48V Tsarukan Sadarwa
