CXPR78109

CXPR78109是一种创新的过电压保护器,可用于单向或双向模式,只需改变外部连接。在双向模式下,集成在CXPR78109中的开关可以通过反向阻断功能关闭,不再使用体二极管。CXPR78109由一个电荷泵、一个可配置的功率MOSFET、一个电压基准、一个栅极驱动器以及一些逻辑和保护模块组成。CXPR78109对输入浪涌的反应非常快,能在0.5us内关闭开关,并能承受高达20V的电压尖峰

可双向关断过压保护点可调高耐压低内阻快速响应CXPR78109过电压保护器单向或双向模式开关可以通过反向阻断功能关闭电荷泵功率MOSFET电压基准栅极驱动器逻辑和保护模块组成

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目录

1.产品概述       2.产品特点     HK3嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)HK3嘉泰姆

5.产品封装       6.电路原理图  HK3嘉泰姆

7.相关产品HK3嘉泰姆

   产品概述 返回TOPHK3嘉泰姆


    CXPR78109 is an innovative over voltage protector which can be used either in unidirectional or bidirectional mode, by only change the external connecting. In bidirectional mode, the switch integrated in CXPR78109 can shut off with the reverse blocking function, no body diode anymore. CXPR78109 consists of a charge pump, a configurable power MOSFET, a voltage reference, a gate driver and some logics and protection modules. CXPR78109can react to a input surge very fast and shut off the switch in 0.5us and stand the voltage spike as high as 20V. CXPR78109is in SOT23-6 package

   产品特点 返回TOPHK3嘉泰姆


 Unidirectional and Bidirectional configurable HK3嘉泰姆

 Input OVP with 0.1us reaction time HK3嘉泰姆

 Input standoff voltage up to 20V HK3嘉泰姆

 10mohm Rdson in Unidirectional mode HK3嘉泰姆

 40mohm Rdson in Bidirectional mode HK3嘉泰姆

 Protection voltage programmable by Vfb=1.26V HK3嘉泰姆

 SCP and OTPHK3嘉泰姆

   应用范围 返回TOPHK3嘉泰姆


 All electronic devices with input DC power plugHK3嘉泰姆

   技术规格书(产品PDF) 返回TOP HK3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HK3嘉泰姆

 QQ截图20160419174301.jpgHK3嘉泰姆

产品封装图 返回TOPHK3嘉泰姆


image.pngHK3嘉泰姆

电路原理图 返回TOPHK3嘉泰姆


image.pngHK3嘉泰姆

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