TCK128BG

Load switch IC

Description

Application Consumer equipment / Mobile equipment / IOT/Wearable equipment / Camera/Sensor power supply / General purpose power supply
Feature Low voltage operation / Low quiescent current
Number of Circuits 1
Function Auto-discharge
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name WCSP4G
Package Image WCSP4G
Pins 4
Mounting Surface Mount
Width×Length×Height
(mm)
0.645×0.645×0.465
Package Dimensions View
Land pattern dimensions View

 Please refer to the link destination to check the detailed size.

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Maximum Output Current (DC) IOUT(DC) 1.0 A
Maximum Output Current (Pulse) IOUT(Pulse) 2.0 A
Power dissipation (Mounted on FR4 board(40mm×40mm)) PD 1.0 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 - 1.0 V
ON-resistance (Typ.) RON IOUT=-0.5A
VIN=1.2V
210
ON-resistance (Typ.) RON IOUT=-0.5A
VIN=1.8V
106
ON-resistance (Typ.) RON IOUT=-0.2A
VIN=5V
46
VOUT rise time (Typ.) tr VIN=3.3V 363 μs
Stand-by current (Typ.) IQ(OFF) VIN=5.5V 0.013 μA
Purchase and Sample
Please contact one of Toshiba's official distributors or the nearest Toshiba sales office.
You can search for and purchase a small on-line sample by clicking on the following link.

Document

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Dec,2023

Feb,2024

Feb,2024

Orderable part number

Orderable part number
(example)
MOQ(pcs) Reliability
Information
RoHS Note
TCK128BG,LF 5000 Yes General Use

Technical inquiry

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Frequently Asked Questions

FAQs

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