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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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电子熔断器(eFuse IC)

当电流超过额定值时,传统的熔断器将通过焦耳热熔化内置合金部件来保护电路和防止设备损坏。然而,这些熔断器的缺点是:分断电流不确定,熔断时间慢,以及由于单个过电流破坏而需要进行更换。与传统熔断器不同,eFuse IC具有高速电流中断功能,因为当电流过大时,内置MOSFET会关闭。此外,它不会被单一过电流破坏,可重复使用。它的优点在于它可以结合各种保护功能,比如过电压保护。该产品还可以有效地降低维护成本和维修恢复时间。

产品线

Operating input voltage VIN (Min) (V)
Operating input voltage VIN (Max) (V)
Operating Output Current IOUT (Max) (A)
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Protection
Width×Length×Height(mm)
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.

所有主要保护功能通过一个封装实现。
东芝eFuse IC集成了传统熔断器中无法实现的各种高性能、高精度保护功能。
All major protection functions are realized in one package

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技术专辑

应用

Solid State Drive
Wireless Charger
Cordless Power Tool
Washing Machine
Robot Cleaner
Wireless Earphone
Cordless cleaner
Action Camera
Electric Shaver
Surveillance Camera
Tablet Device
Smart Speaker
Smart Watch

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