free性丰满hd毛多多,久久综合给合久久狠狠狠97色69 ,欧美成人乱码一区二区三区,国产美女久久久亚洲综合,7777久久亚洲中文字幕

尊敬的客戶:為給您持續(xù)提供一對一優(yōu)質(zhì)服務,即日起,元器件訂單實付商品金額<300元時,該筆訂單按2元/SKU加收服務費,感謝您的關注與支持!
    首頁產(chǎn)品索引LM3881

    LM3881

    購買收藏
    電源序列發(fā)生器

    制造商:TI

    產(chǎn)品信息

    描述 The LM3881 Simple Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching or linear regulators). By staggering the start-up sequence, it is possible to avoid latch conditions or large inrush currents that can affect the reliability of the system. Available in VSSOP-8 package, the Simple Sequencer contains a precision enable pin and three open-drain output flags. When the LM3881 is enabled, the three output flags will sequentially release, after individual time delays, thus permitting the connected power supplies to start up. The output flags will follow a reverse sequence during power down to avoid latch conditions. Time delays are defined using an external capacitor and the output flag states can be inverted by the user.特性Easiest Method to Sequence Rails Power-Up and Power-Down Control Tiny Footprint Low Quiescent Current of 80 μA Input Voltage Range of 2.7 V to 5.5 V Output Invert Feature Timing Controlled by Small Value External Capacitor

    電路圖、引腳圖和封裝圖

    在線購買

    型號制造商描述購買
    LM3881MMX/NOPBTILM3881 具有可調(diào)節(jié)延時時間的 3 電壓軌簡易電源序列發(fā)生器 立即購買
    LM3881MME/NOPBTILM3881 具有可調(diào)節(jié)延時時間的 3 電壓軌簡易電源序列發(fā)生器 立即購買
    LM3881MM/NOPBTI電源控制器,監(jiān)視器 8VSSOP 立即購買

    應用案例更多案例

    系列產(chǎn)品索引查看所有產(chǎn)品

    LMH2110LM311LM393_XFCSLAN9218
    LC87F7NC8ALC450210PCHLM6172QMLLM2901_XFCS
    LAN9354LM555QMLLV11961HALF398-N
    L2G2ISLC75814VLB11650LC87F2708A
    LV49821VHLM118QMLLC87F2C64ALM7910
    Copyright ?2012-2025 hqchip.com.All Rights Reserved 粵ICP備14022951號工商網(wǎng)監(jiān)認證 工商網(wǎng)監(jiān) 營業(yè)執(zhí)照