TCK207AN

Load switch IC

Description

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

Package Information

Toshiba Package Name DFN4A
Package Image DFN4A
Pins 4
Mounting Surface Mount
Width×Length×Height
(mm)
1.2×1.2×0.38
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) 2.0 A
Maximum Output Current (Pulse) IOUT(Pulse) 3.0 A
Power dissipation (Mounted on FR4 board(40mm×40mm)) PD 1 W
Input Voltage VIN 4.0 V

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Operating Temperature Topr - -40 to 85
Operating Input Voltage (Max) VIN - 3.6 V
Operating Input Voltage (Min) VIN - 0.75 V
ON-resistance (Typ.) RON IOUT=-1.5A
VIN=0.75V
21.5
ON-resistance (Typ.) RON IOUT=-1.5A
VIN=1.2V
21.5
ON-resistance (Typ.) RON IOUT=-1.5A
VIN=3.3V
21.5
VOUT rise time (Typ.) tr VIN=1.2V 240 μs
Stand-by current (Typ.) IQ(OFF) VIN=3.6V 0.7 μA
Purchase and Sample
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Document

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Dec,2023

Mar,2024

Mar,2024

Orderable part number

Orderable part number
(example)
MOQ(pcs) Reliability
Information
RoHS Note
TCK207AN,LF 5000 Yes General Use

Applications

Solid State Drive
Such as low power consumption and miniaturization are important in designing solid state drive (SSD). Toshiba provides information on a wide range of semiconductor products suitable for power supply/power supply management units, surge/ESD protection circuit units, over temperature monitoring unit, etc., along with circuit configuration examples.

Technical inquiry

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Frequently Asked Questions

FAQs

Notes

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