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November 28, 2024 -Thursday |
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TOSHIBA RELEASES NEW MOSFET GATE DRIVER IC THAT WILL HELP TO REDUCE DEVICE FOOTPRINTS
Wednesday 09/02/2022
Toshiba: a new MOSFET gate driver IC TCK421G that will help to reduce device footprints. (Graphic: Business Wire)
- TCK42xG Series supports back-to-back connection of external N-channel MOSFETs -
KAWASAKI, Japan, Feb 9 (Bernama-BUSINESS WIRE) -- Toshiba Electronic Devices & Storage Corporation ("Toshiba") has released “TCK421G” for 20V power lines as the first product in its new “TCK42xG Series” of MOSFET gate driver ICs. Devices in the series are dedicated to gate voltage control of an external N-channel MOSFET, based on input voltage, and have an overvoltage lockout function. Volume shipments start today.
This press release features multimedia. View the full release here:
https://www.businesswire.com/news/home/20220208005552/en/
TCK421G is suitable for configuring power multiplexer circuits or load switch circuits equipped with reverse-current blocking, in combination with a back-to-back connection of external N-channel MOSFETs. It incorporates a charge pump circuit that supports a wide range of input voltages, from 2.7V to 28V, and supplies stable voltage to the gate-source voltage of external MOSFETs with its intermittent operation. This allows switching of large currents.
Toshiba will continue to develop the TCK42xG Series and plans to introduce six versions in all. The overvoltage lockout of TCK42xG Series will support an input voltage of 5V to 24V. Two types of gate output voltage, 5.6V and 10V, will be made available, for different gate-source voltages in the external MOSFETs. The overvoltage lockout and gate output voltage can be selected, according to the user’s device.
Notes:
[1] 1.2mm x 0.8mm
[2] Among MOSFET gate driver ICs. Toshiba survey, as of February 2022.
Applications- Wearables
- Smartphones
- Notebook PCs, tablets
- Storage equipment, etc.
Features of the new series- Gate-source voltage setting (5.6V, 10V) depending on input voltage with a built-in charge pump circuit
- Overvoltage lockout supports 5V to 24V
- Low input OFF current: IQ(OFF)= 0.5μA (max) @VIN=5V, Ta= -40 to 85°C
Main Specifications
Notes:
[3] Control terminal current (ICT) is not included.
Follow the links below for more on the new product.
TCK421G
TCK42xG Series
To check availability of the new product at online distributors, visit:
TCK421G
Customer Inquiries
Small Signal Device Sales & Marketing Dept.
Tel: +81-44-548-2215
Contact Us
* Company names, product names, and service names may be trademarks of their respective companies.
* Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.
About Toshiba Electronic Devices & Storage Corporation
Toshiba Electronic Devices & Storage Corporation, a leading supplier of advanced semiconductor and storage solutions, draws on over half a century of experience and innovation to offer customers and business partners outstanding discrete semiconductors, system LSIs and HDD products.
The company's 22,000 employees around the world share a determination to maximize product value, and promote close collaboration with customers in the co-creation of value and new markets. With annual sales now surpassing 710-billion yen (US$6.5 billion), Toshiba Electronic Devices & Storage Corporation looks forward to building and to contributing to a better future for people everywhere.
Find out more at https://toshiba.semicon-storage.com/ap-en/top.html
View source version on businesswire.com:
https://www.businesswire.com/news/home/20220208005552/en/
Contact
Media Inquiries:
Chiaki Nagasawa
Digital Marketing Department
Toshiba Electronic Devices & Storage Corporation
Tel: +81-44-549-8361
semicon-NR-mailbox@ml.toshiba.co.jp
Source: Toshiba Electronic Devices & Storage Corporation
--BERNAMA |
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