NCP458R Load Switch Product Overview
●NCP458是一种电源负载开关，具有由外部逻辑引脚控制的极低Ron NMOSFET，允许优化电池寿命和便携式设备自主性。
事实上，由于使用NMOS结构进行了同类最佳的电流消耗优化，泄漏电流大大降低。
在连接到电池上的IC上提供优化的泄漏隔离。
NCP459版本中提出了输出放电路径，以消除连接在输出引脚上的外部组件上的残余电压。
NCP458R版本提供从输出到输入的反向电压保护。
建议在0.75 V至5.5 V的宽输入电压范围内，以及非常小的CSP8 1 x 2 mm
●特征
■智商很低
■超低Rdson
●利益
■节省电池寿命
■允许4.5 A直流电流
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NCP458R负载开关产品概述 |
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[ 笔记型电脑 ][ 数码摄像机 ][ 手机 ][ 平板 ][ 法布莱 ][ 智能手机 ][ 开关电源轨以节省漏电流 ] |
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数据手册,产品概述,Product Overview |
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详见资料 |
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WLCSP-8 |
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中文 英文 中英文 日文 |
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3/29/2019 |
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| 世强硬创平台www.sekorm.com | |
| 世强硬创平台www.sekorm.com |
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