Category: TechnologyLogo
Posted Sep 29, 2017 16:38 (GMT +7)


Toshiba Electronic Devices & Storage Corporation Releases N-channel MOSFET Driver ICs in Industry-Leading Small Package for Mobile and Consumer Applications

TOKYO--(BUSINESS WIRE)--Sep. 28, 2017

Toshiba Electronic Devices & Storage Corporation today announced the launch of “TCK401G” (active-high[1]) and “TCK402G” (active-low[2]), N-channel MOSFET drivers that support an input voltage of up to 28V, making them suitable for quick-charging and other applications requiring high current supply. Volume shipment of the new MOSFET driver ICs starts today.

This Smart News Release features multimedia. View the full release here: http://www.businesswire.com/news/home/20170928005497/en/

Toshiba Electronic Devices & Storage Corporation: N-channel MOSFET driver ICs "TCK401G" and "TCK402G ...

Toshiba Electronic Devices & Storage Corporation: N-channel MOSFET driver ICs "TCK401G" and "TCK402G" in industry-leading small packages. (Photo: Business Wire)

The new TCK401G and TCK402G have various built-in functions, including overvoltage protection, inrush current reducing and auto output discharge, but are still housed in the industry-leading small WCSP6E package, measuring 0.8 mm × 1.2 mm × 0.55 mm (typical)[3].

A high-efficiency power supply circuit can be realized by using one of the drivers with an external N-channel MOSFET that has a maximum voltage rating and on-resistance suitable for the target application. For example, the combination of a new MOSFET driver and the low-on-resistance SSM6K513NU MOSFET is suitable for mobile and consumer applications, as it makes it possible to build a 100-W-class power supply circuit in a small space.

Applications

• Mobile devices

• Consumer equipment

Features

Wide input operation voltage: VIN_opr =2.7 to 28 V

Small WCSP6E package: 0.8×1.2 mm, t: 0.55 mm (typ.)

Overvoltage protection, inrush current reducing, auto output discharge

Main Specifications

Items

(Ta=25oC)

TCK401G

(Active High)
TCK402G

(Active Low)
Absolute maximum ratings
Input voltage VIN (V) 40
Electrical Characteristics
Input operation voltage VIN_opr (V) 2.7 to 28
Input quiescent current IQ(ON) typ. (μA)

@ VIN=5 V
121
Gate drive voltage

VGS typ (V)
VIN = 3 V 4
VIN = 5 V 6.5
VIN = 9 V 6.5
12V≦VIN≦28V 8.5
VGATE ON time

tON typ (ms) [4] @VIN=5V, VGATE=6V, CGATE=2000pF
0.58
VGATE OFF time

tOFF typ (μs) [4] @VIN=5V, VGATE=0.5V,CGATE=2000pF
16.6

Notes:

[1] When the mode control input terminal is high state, the external MOSFETs are turned on. When the mode control input terminal is low state, the external MOSFETs are turned off.

[2] When the mode control input terminal is low state, the external MOSFETs are turned on. When the mode control input terminal is high state, the external MOSFETs are turned off.

[3] As an N-channel MOSFET driver IC, as of September 27, 2017. TDSC survey.

[4] The time taken for the VGATE to reach the defined value from when VCT becomes half the value of VIH.

Follow the link below for more on TDSC’s power supply IC line-up.

https://toshiba.semicon-storage.com/ap-en/product/linear/power-supply.html

Customer Inquiries:
Small Signal Device Sales & Marketing Department
Tel: +81-3-3457-3411
https://toshiba.semicon-storage.com/ap-en/contact.html

*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 (TDSC) combines the vigor of a new company with the wisdom of experience. Since being spun off from Toshiba Corporation in July 2017, we have taken our place among the leading general devices companies, and offer our customers and business partners outstanding solutions in discrete semiconductors, system LSIs and HDD.

Our 19,000 employees around the world share a determination to maximize the value of our products, and emphasize close collaboration with customers to promote co-creation of value and new markets. We look forward to building on annual sales now surpassing 700-billion yen (US$6 billion) and to contributing to a better future for people everywhere.

Find out more about us at https://toshiba.semicon-storage.com/ap-en/company.html

View source version on businesswire.com: http://www.businesswire.com/news/home/20170928005497/en/

Media Inquiries:
Toshiba Electronic Devices & Storage Corporation
Chiaki Nagasawa, +81-3-3457-4963
Digital Marketing Department
semicon-NR-mailbox@ml.toshiba.co.jp

Distribute your news release with us

  • Print

    unique advertising solution

    Our media lists include news desks at all leading Thai and English-language dailies.

  • Radio & TV

    reliable platform

    We deliver your news to leading Thai radio stations and TV channels.

  • Internet Sites

    cloud computing

    All releases are submitted to Internet news sites, including several with guaranteed pickup.

Our Self-Serve News Release Couldn't Be Simpler

Our streamlined online process makes it simple and fast to submit your news to the Thai media. Once registered, just enter or copy your text into our submission form and you'll see an instant preview with our fee based on the word count, translation, and any attached image. To confirm submission, hit Enter to be taken to our payment processor. Once payment is approved, your release passes automatically to our news desk for translation and dissemination by our skilled and experienced team. You'll be kept informed at each step of the process.