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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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Load Switch ICs (負載開關 ICs)

負載開關IC是使用CMOS製程的電源IC,並內建輸出電晶體和輸出驅動器。與傳統的離散配置相比,該系統的尺寸大大減小。它還具有低壓工作,低導通電阻特性和低電流消耗的特點,並配備了各種附加功能。包裝產品系列集中於1 mm2級的超小型產品。特別地,包裝陣容提供適合在需要節省空間的攜帶式設備產品。

產品陣容

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.

Smaller Area and Higher Functionality
東芝負載開關IC具有多種附加功能,這些功能與配置有分立組件的常規電路配置相複雜,例如,單芯片IC中的湧入電流降低,反向電流阻斷,過流保護,熱關斷和自動輸出放電等。他們輕鬆實現了小面積,低成本的高性能係統。
Discrete devices necessary to create a load switch

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Applications

Solid State Drive
Wireless Charger

Reference Design

Load Switch IC TCK301G, TCK302G, TCK303G Application & Circuit
This reference design provides example circuit of the load switch with low on resistance and built-in in-rush current control function. It is suitable for battery used application.
Load Switch IC TCK321G, TCK322G, TCK323G Application & Circuit
This reference design provides document with input selection characteristics. The load switch has small package and low on resistance suitable for battery charging application.

Design / Support / Reference Design Center

MOSFET Driver IC Application and Circuit of the TCK402G
This reference design provides technical information on slew rate control, auto discharge and other built-in functions for designing load switch circuit suitable for USB-PD.

Semiconductor / power supply / power management / topology / flyback / AC-DC / MOSFET / diode

MOSFET Driver IC Application and Circuit of the TCK401G
This reference design provides technical information on slew rate control, auto discharge and other built-in functions for designing load switch circuit suitable for USB-PD.

Semiconductor / power supply / power management / topology / flyback / AC-DC / MOSFET / diode

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