TCKE903NA

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Application	Consumer equipment / Server / IOT equipment / Storage / General purpose power supply
Feature	Wide range input voltage / Low on-resistance / High output current
Over Current Protection	Adjustable
Over Voltage Protection Type	Fixed Over Voltage Clamp
Inrush Current Reduction Type	Adjustable Slew Rate Control
Recovery Operation Type	Auto-retry
Thermal Shutdown	Y
Safety Standard(IEC 62368-1)	Planning to apply
RoHS Compatible Product(s) (#)	Available

Package Information

Toshiba Package Name	WSON8
Package Image
Pins	8
Mounting	Surface Mount
Width×Length×Height (mm)	2.0×2.0×0.75
Package Dimensions	View

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

Absolute Maximum Ratings

Characteristics	Symbol	Rating	Unit
Input Voltage	V_IN	25	V
Power Dissipation	P_D	2	W
Junction Temperature	T_j	150	℃

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
Operating Input Voltage (Max)	V_IN	-	23	V
Operating Input Voltage (Min)	V_IN	-	2.7	V
Operating Output Current (Max)	I_OUT	-	4	A
ON-resistance (Typ.)	R_ON	-	34	mΩ
Over Voltage Clamp (OVC) (Typ.)	V_OVC	-	3.87	V
Operating Temperature	T_opr	-	-40 to 125	℃

Document

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Name
Date

Data sheet TCKE903NA Data sheet/Japanese

PDF: 968KB

Oct,2024

Data sheet TCKE903NA Data sheet/English

PDF: 2852KB

Oct,2024

UPDATED Environment Information Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances

PDF: 87KB

Dec,2024

UPDATED Environment Information Certificate on Content of SVHC of REACH

PDF: 86KB

Dec,2024

Application Note Comparison of eFuse IC and Conventional Fuse Characteristic

PDF: 1776KB

Apr,2022

Application Note eFuse IC Glossary

PDF: 315KB

Mar,2021

Application Note Basic usage and functions of eFuse IC

PDF: 1093KB

Feb,2021

Catalog Selection Guide Small Signal 2024 Rev2.0

PDF: 15538KB

Jul,2024

Catalog eFuse IC for robust power supply protection

PDF: 321KB

Jul,2024

Catalog Mini catalog Toshiba's circuit protection solutions and switch solutions

PDF: 523KB

Aug,2023

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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Description

Package Information

Absolute Maximum Ratings

Electrical Characteristics

Document

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Notes