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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.
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Toshiba load switch ICs have a wide range of operating voltages and low on-resistance characteristics, and a series featuring ultra-low input voltage operation from 0.75 V and low on-resistance characteristics. They can be used in a wide range of applications including battery line drive switches and low voltage drive switches above 1 A.
Our low on-resistance (low RON) load switch IC incorporates a charge pump circuit (boost circuit) internally. Therefore, it is an extremely small and compact package, and it has achieved low voltage 0.75-V operation (TCK20x series) and 8 mΩ ultra-low RON (TCK11x series). In addition, it has low on-resistance characteristics that are flat with respect to output current and input voltage. Therefore, it is possible to keep low RON and low loss at all times regardless of changes in operating conditions.
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