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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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库存查询与购买

选择产品种类

选择应用

查找您下一个设计所需要的一切。只需选择一个应用,然后单击以查看框图,即可找到我们的半导体解决方案。

负载开关IC

负载开关IC是采用CMOS工艺加工而成的一种电源 IC,其特点是具有内置输出晶体管和输出驱动IC。与传统的分立结构相比,该系统的尺寸大大减小。它还具有低电压运行、低导通电阻特性、低电流消耗等特点,并配有各种附加功能。该封装系列主要针对1平方毫米级的超小型产品。特别是,该封装系列使得产品适用于需要节省空间的便携式设备。

产品线

Operating input voltage VIN (Min) (V)
Operating input voltage VIN (Max) (V)
Maximum Output Current (DC) IOUT (DC) (Max) (A)
-
Function
Protection
Width×Length×Height
Results:
unit:

All package dimensions are guaranteed in millimeters as mentioned on datasheet. Package dimension in inches is round to 2 significant digits converted with 1mm=0.0393701inch.

About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

面积小,功能性强
东芝负载开关IC具有各种附加功能,即对传统的电路配置进行复杂化,配置分立元件,在同一芯片中实现如浪涌电流减小、反向电流阻断、过电流保护、热关断和自动输出放电等功能。它们易于以小面积和低成本实现高性能系统。
创建负载开关所需的分立器件

文档

技术专辑

智能音箱解决方案
为家庭网络中心添加显示器和摄像头
SSD解决方案
实现小型化、高可靠性和长寿命
智能手表解决方案
实现更多功能,延长续航时间和缩小体积

应用

固态硬盘
无线充电器

参考设计

eFuse IC TCKE805系列的应用电路
TCKE805系列的电源线保护电路。它通过短路,其他保护功能以及带有外部MOSFET的反向电流电路实现了快速关断。

eFuse,TCKE805

负载开关IC TCK301G,TCK302G,TCK303G应用&电路
该参考设计提供了具有低导通电阻和内置浪涌电流控制功能的负载开关示例电路。适用于电池使用的应用。
负载开关IC TCK321G,TCK322G,TCK323G应用&电路
该参考设计提供了具有低导通电阻和内置浪涌电流控制功能的负载开关示例电路。适用于电池使用的应用。此参考设计为文档提供了输入选择特征。负载开关具有小包装和低导通电阻,适合电池充电应用。

设计/支持,参考设计中心

MOSFET驱动IC应用和TCK402G的电路
该参考设计提供有关电压转换速率,自动放电和其他内置功能的技术信息,以设计适用于USB-PD的负载开关电路。

半导体、电源、电源管理、拓扑、反激、AC-DC、MOSFET、二极管

MOSFET驱动IC应用和TCK401G的电路
该参考设计提供有关摆率控制,自动放电和其他内置功能的技术信息,以设计适用于USB-PD的负载开关电路。

半导体、电源、电源管理、拓扑、反激、AC-DC、MOSFET、二极管

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