• [ CXAS42283 ]

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1.产品概述       2.产品特点     TAM嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）TAM嘉泰姆

5.产品封装       6.电路原理图  TAM嘉泰姆

7.相关产品TAM嘉泰姆

   产品概述 返回TOPTAM嘉泰姆

Several Protection features include current limiting with foldback, and thermal shutdown to prevent catastrophic switch failure caused by increasing power dissipation when continuous heavy loads or short circuit occurs. And a built-in charge pump is used to drive the N-channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off. OC is open-drain output report over-current or over-temperature event and has typical 9ms deglitch timeout period.The CXAS42283 is an integrated dual channel 118mΩ power switch for self-powered and bus-powered Universal Serial Bus (USB) applications.

   产品特点 返回TOPTAM嘉泰姆

„ 118mΩ High-Side MOSFET TAM嘉泰姆

„ 450mA Typical Current Limit with Foldback TAM嘉泰姆

„ Operating Range:2.7V to 5.5V TAM嘉泰姆

„ 400μS Typical Rise Time TAM嘉泰姆

„ Under voltage Lockout TAM嘉泰姆

„ 65μA Quiescent Supply Current TAM嘉泰姆

„ 1μA Maximum Shutdown Supply Current TAM嘉泰姆

„ Logic Level Enable Pin, Available with Active-High or Active-Low Version TAM嘉泰姆

„ No Reverse Current when Power Off TAM嘉泰姆

„ Deglitched Open-Drain Over-Current Flag Output ( OC ) TAM嘉泰姆

„ SOP-8 PackageTAM嘉泰姆

   应用范围 返回TOPTAM嘉泰姆

„ High-Side Power Protection Switch TAM嘉泰姆

„ USB Power Management TAM嘉泰姆

„ USB Host and Self-Powered Bubs TAM嘉泰姆

„ USB Bus-Powered Hubs TAM嘉泰姆

„ Hot Plug-In Power Supplies TAM嘉泰姆

„ Battery-Charger CircuitsTAM嘉泰姆

   技术规格书（产品PDF) 返回TOP TAM嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！TAM嘉泰姆

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产品封装图 返回TOPTAM嘉泰姆

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电路原理图 返回TOPTAM嘉泰姆

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◀ 上一篇:CXAS42282集成的双通道87mΩ）电源开关用于自供电和总线供电的通用串行总线（USB）应用内置电荷泵用于驱动无寄生体二极管的N沟道MOSFET以消除开关断电时的反向电流

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下一篇▶:CXAS42284双通道100mΩ高侧MOSFET用于自供电和总线供电的通用串行总线（USB）应用工作范围2.7V至5.5V断电时无反向电流逻辑电平启用引脚可用于高电平或低电平

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