Business Wire India
Toshiba Corporation's (TOKYO:6502) Semiconductor & Storage Products Company announced the launch of "TC78B016FTG", a three-phase brushless motor driver IC that achieve high efficiency at a wide range of rotational speeds without any need for complicated phase adjustment. It is optimized for the small fan motors used in home appliances and industrial equipment. Sample shipments start today, with mass production scheduled for January 2016.
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Toshiba: a three-phase brushless motor driver IC "TC78B016FTG" (Photo: Business Wire)
The home appliance and industrial equipment market sees constant demand for devices that save energy while improving efficiency. Demand for noise reduction to achieve quieter environments is also strong, with the result that use of inverters for fan motor control is more widespread than ever.
Conventionally, improving the high efficiency of existing products requires phase adjustment of the motor voltage and the motor current to each fan motor.
Realizing high efficiency over a wide range of rotational speed range—from almost zero rotations per minute (rpm) at start-up to high speeds of several 1000rpm—takes time and requires many parts for phase adjustment.
The new IC introduces Toshiba’s latest control technology, which automatically adjusts the phase of the motor voltage and the motor current. It achieves a drive equal in efficiency to an MCU control system across a wide range of rotational speeds, a high efficiency system, and a sine wave drive system that reduces noise from the fan motor.
Furthermore, since automatic phase adjustment is secured with a simple configuration, development times are shortened by reducing software development and time-consume adjustment of MCU characteristics required in the conventional approach to development.
Key Features
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Main Specifications |
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| Part Number | TC78B016FTG | |
|
Operating Voltage |
6 to 30V | |
| Operating Current | 3A(max) | |
| Driving System | sine wave drive system | |
| Other Features | Intelligent Phase Control: Automatic phase adjustment of the motor voltage and the motor current for best efficiency. | |
| Adaptable to Hall element / Hall IC | ||
| Speed control input: PWM signal input or analog voltage input | ||
| Detection Circuits: Over heat, Over current, Motor locking | ||
| On Resistance (H-side+L-side):0.23Ω(typ) | ||
| Package | WQFN36(5mm×5mm×0.8mm) | |
For further information about this product, please visit
https://toshiba.semicon-storage.com/info/lookup.jsp?pid=TC78B016FTG®ion=apc&lang=en
Customer Inquiries:
Mixed Signal IC Sales and Marketing Department
Tel: +81-44-548-2821
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
Toshiba Corporation, a Fortune Global 500 company, channels world-class capabilities in advanced electronic and electrical product and systems into five strategic business domains: Energy & Infrastructure, Community Solutions, Healthcare Systems & Services, Electronic Devices & Components, and Lifestyles Products & Services. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Future”, Toshiba promotes global operations towards securing “Growth Through Creativity and Innovation”, and is contributing to the achievement of a world in which people everywhere live in safe, secure and comfortable society.
Founded in Tokyo in 1875, today’s Toshiba is at the heart of a global network of over 590 consolidated companies employing over 200,000 people worldwide, with annual sales surpassing 6.5 trillion yen (US$63 billion).
To find out more about Toshiba, visit www.toshiba.co.jp/index.htm
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