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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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eFuse IC are used primarily for HDMI®, USB, such as servers, datacenters, and storage systems used for hot-plug/hot-swapping (hot-line insertion and removal). Hot-swap means that connectors and boards are plugged in and unplugged while power is supplied to the system. At this time, overvoltage or overcurrent may be applied to the board or system to be replaced. In order to protect the system from such abnormal conditions, eFuse IC provides the optimum protection ICs. Some eFuse ICs are certified under the International Safety Standards IEC62368-1.
In contrast, load switch ICs are mainly used to reduce standby power and to set power supply sequences. The load switch IC also has a built-in protection function similar to that of eFuse IC, but eFuse IC is a power management IC with a built-in function that shuts down the output in a very short period of time when short-circuit protection, etc., enabling maintenance-free operation of the system with a function as a fuse.
* The terms HDMI, and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
* Other company names, product names, and service names may be trademarks of their respective companies.