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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 IC


Application Consumer equipment / Mobile equipment / IOT/Wearable equipment / SSD/DRAM power supply / General purpose power supply
Feature Low on-resistance / Low voltage operation
Number of Circuits 1
Function Inrush current reducing / Reverse current blocking
Protection Thermal Shutdown
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name WCSP6C
Package Image WCSP6C
Pins 6
Mounting Surface Mount
Package Dimensions View
Land pattern dimensions View
CAD data
(Symbol, Footprint and 3D model)
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Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Maximum Output Current (DC) IOUT(DC) 3.0 A
Maximum Output Current (Pulse) IOUT(Pulse) 4.0 A
Power dissipation (Mounted on FR4 board(25.4mm×25.4mm)) PD 1.2 W
Input Voltage VIN 6.0 V

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Operating Temperature Topr - -40 to 85
Operating Input Voltage (Max) VIN - 5.5 V
Operating Input Voltage (Min) VIN - 1.1 V
ON-resistance (Typ.) RON IOUT=-1.5A
ON-resistance (Typ.) RON IOUT=-1.5A
ON-resistance (Typ.) RON IOUT=-1.5A
VOUT rise time (Typ.) tr VIN=5V 500 μs
Stand-by current (Typ.) IQ(OFF) VIN=5.5V 0.5 μA


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Orderable part number

Orderable part number
MOQ(pcs) Reliability
RoHS Note
TCK111G,LF 3000 Yes General Use

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