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Toshiba Electronic Devices & Storage Corporation Adds Power Amplifier IC Adopting Pure MOS for Car Audio

Business Wire India

Toshiba Electronic Devices & Storage Corporation has added “TCB001FNG”, a new surface-mount product, to its line-up of 4-channel power IC. Based on IC achievements for car audio secured over many years, the new power IC is configured with a pure complementary MOS process. Mass production started.


This press release features multimedia. View the full release here:


Toshiba Electronic Devices & Storage Corporation: A new surface-mount 4-channel power IC

Toshiba Electronic Devices & Storage Corporation: A new surface-mount 4-channel power IC “TCB001FNG” for car audio. (Photo: Business Wire)

Like current products[1], the new IC uses Toshiba Electronic Devices & Storage Corporation’s original filtering technology to detect and suppress high frequency noise from sources as diverse as mobile phones and electric door mirrors.


The package is a flat type HSSOP, which allows surface mounting. In conventional car audio IC products, a lead insertion type of HZIP package is widely used. However, recent years have seen the promotion of surface mount type packages, particularly in the market of genuine products. Adoption of surface mount package, securely positioned with reflow soldering, increases system reliability and the performance of car audio.


Main specifications of new product

Part Number   TCB001FNG
Maximum output   45Wx4ch (VDD=15.2V,RL=4Ω, MaxPower)
Supply voltage   6V to 18V
Output offset voltage   90mV
Output noise voltage   55µV (BW=DIN_AUDIO)

Internal peripheral


•High sound quality, low distortion


•Built-in mute and standby switch function, offset detection, and short detection


•6V operations
(engine idle reduction capability)


•Built-in protection circuits (thermal shutdown, overvoltage, short to Vcc, short to GND, and output to output short)

Package   P-HSSOP36-1116-0.65-001
Price   500 yen(tax included)

[1] TCB001HQ


For more information about the new product, please visit:


Customer inquiries:
Mixed Signal IC Sales and Marketing Department
Sales and Marketing Group I
Tel: +81-44-548-2826


* 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 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.
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