TCK421G

Load switch IC

ALL Data sheet Application Note Other

Data sheet

TCK421G Data sheet/Japanese[Mar,2022]PDF: 3709KB

Data sheet

TCK421G Data sheet/English[Mar,2022]PDF: 3622KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Jan,2023]PDF: 86KB

Environment Information

Certificate on Content of SVHC of REACH[Jan,2023]PDF: 86KB

Application Note

Basics of Common-drain Type N-ch MOSFET Gate Driver IC (TCK42xG Series)[Dec,2022]PDF: 1531KB

Application Note

TCK321G, TCK322G, and TCK323 Load Switch ICs for 2-to-1 Power Multiplexing[Feb,2021]PDF: 1035KB

Catalog

Mini catalog Introduction to Load Switch ICs[Dec,2022]PDF: 687KB

Catalog

Introduction of Toshiba MOSFET Gate Driver ICs[Aug,2022]PDF: 642KB

Data sheet

TCK421G Data sheet/Japanese[Mar,2022]PDF: 3709KB

Data sheet

TCK421G Data sheet/English[Mar,2022]PDF: 3622KB

Application Note

Basics of Common-drain Type N-ch MOSFET Gate Driver IC (TCK42xG Series)[Dec,2022]PDF: 1531KB

Application Note

TCK321G, TCK322G, and TCK323 Load Switch ICs for 2-to-1 Power Multiplexing[Feb,2021]PDF: 1035KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Jan,2023]PDF: 86KB

Environment Information

Certificate on Content of SVHC of REACH[Jan,2023]PDF: 86KB

Catalog

Mini catalog Introduction to Load Switch ICs[Dec,2022]PDF: 687KB

Catalog

Introduction of Toshiba MOSFET Gate Driver ICs[Aug,2022]PDF: 642KB

Application	Consumer equipment / Mobile equipment / USB power supply / General purpose power supply
Feature	Wide range input voltage
Number of Circuits	1
Function	Inrush current reducing / External MOSFET Gate drive
Protection	Under Voltage Lockout / Over Voltage Lockout
RoHS Compatible Product(s) (#)	Available

Package Information

Toshiba Package Name	WCSP6G
Package Image
Pins	6
Mounting	Surface Mount
Width×Length×Height (mm)	1.2×0.8×0.35
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
Power dissipation (Mounted on FR4 board(40mm×40mm))	P_D	0.8	W
Input Voltage	V_IN	40	V

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
Operating Temperature	T_opr	-	-40 to 85	℃
Operating Input Voltage (Max)	V_IN	-	28	V
Operating Input Voltage (Min)	V_IN	-	2.7	V
Over voltage lock out (OVLO) rising threshold(Typ.)	V_{OVL_RI}	-	23.26	V
GATE drive voltage (Typ.)	V_GS	V_IN=20V	10	V
Stand-by current (Typ.)	I_Q(OFF)	V_IN=20V	0.8	μA

Document

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Name	Date
Data sheet TCK421G Data sheet/Japanese PDF: 3709KB	Mar,2022
Data sheet TCK421G Data sheet/English PDF: 3622KB	Mar,2022
UPDATED Environment Information Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances PDF: 86KB	Jan,2023
UPDATED Environment Information Certificate on Content of SVHC of REACH PDF: 86KB	Jan,2023
Application Note Basics of Common-drain Type N-ch MOSFET Gate Driver IC (TCK42xG Series) PDF: 1531KB	Dec,2022
Application Note TCK321G, TCK322G, and TCK323 Load Switch ICs for 2-to-1 Power Multiplexing PDF: 1035KB	Feb,2021
UPDATED Catalog Mini catalog Introduction to Load Switch ICs PDF: 687KB	Dec,2022
Catalog Introduction of Toshiba MOSFET Gate Driver ICs PDF: 642KB	Aug,2022

select all
If the checkbox is invisible, the corresponding document cannot be downloaded in batch.

Orderable part number (example)	MOQ(pcs)	Reliability Information	RoHS	Note
TCK421G,L3F	5000	-	Yes	General Use

Notes

The Part Number column shows representative part numbers only, which may not be available for sale in the precise form shown. Each Part Number constitutes a product family which may contain multiple associated product configurations.
(#) Under the RoHS Compatible Product(s) column, "Available" means at least one RoHS-Compatible product is available for sale in the corresponding product family. "None" means no RoHS Compatible product is available in that product family. For Toshiba's definitions of concepts related to the RoHS Directive and RoHS Compatibility, please click here.
The RoHS compatibility information provided herein is to the best of Toshiba's knowledge and belief accurate as of the date Toshiba entered the information into this database. Information is subject to change at any time without notice.
Please contact your Toshiba sales representative for detailed environmental information about each specific part number or product, such as RoHS compatibility or material content. Please use Toshiba products only in compliance with all applicable laws and regulations concerning the inclusion or use of controlled substances, including without limitation the RoHS Directive.TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
Reliability data are provided for your reference only, please contact your Toshiba sales representative for detailed reliability information about each part number.
For product delivery, additional characters will be added to the part numbers shown on this website. For details, please ask your local distributor, or send an inquiry accessed from "Contact Us" on this website.

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TCK421G

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Package Information

Absolute Maximum Ratings

Electrical Characteristics

Document

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