TOKYO--(BUSINESS WIRE)--Toshiba
Corporation (TOKYO:6502) today announced the launch of a wireless
power receiver IC, “TC7765WBG”, and a transmitter IC, “TB6865AFG
Enhanced Version”, as a 10-watt-class speed wireless power solution for
smartphones and tablets using the Qi Standard[1] Low Power
Specifications version 1.1, defined by the Wireless Power Consortium
(WPC).
Sample shipments start from the end of this month, with mass
production scheduled to start in June 2015.
With increasing awareness of use of wireless power supply to charge portable devices, such as smartphones, tablets and their accessories, demand is growing for higher-power wireless charging systems that shorten charge times.
The new receiver IC, TC7765WBG, increases power by boosting the output voltage from 5V/1A to 7-12V/1A. The transmitter IC, TB6865AFG Enhanced Version, realizes a 10-watt- class wireless solution based on a revised peripheral circuit configuration and new software.
The TC7765WBG’s built-in protocol authentication logic circuit for power supply control eliminates the need for set makers to develop software. The TB6865AFG Enhanced Version also supports the software necessary for the power supply operation, allowing makers to easily incorporate 10-watt-class solutions into their products. This advance will reduce development times for 10-watt-class wireless power supply for manufacturers’ systems.
Key Features of New Products
- Input voltage = 19V
- Output voltage =12V (maximum), Output power = 12W (maximum)
- WPC Qi standard LP v1.1
- Using the WPC Qi standard LP A10 type coil (transmitter side)
Applications
Smartphone, tablet, mobile accessory
|
Outline of Specifications |
||||
| Part number | TC7765WBG | TB6865AFG Enhanced Version | ||
| Transmitter/receiver | Receiver side | Transmitter side | ||
| Transmission method | Magnetic coupling | |||
| Control method | Hard Logic | ARM® Cortex®-M3 | ||
| Input voltage | ― | 19V Half-Bridge | ||
| Output voltage | 7V to 12V[2] | ― | ||
|
Output power
(maximum) |
12W[3] | ― | ||
| package | WCSP28 | LQFP100 | ||
| Sample schedule | From the end of January, 2015 | |||
| Sample price | 320 JPY | 500 JPY | ||
|
Examples of Combining Transmitter and Receiver |
||||||
|
Receiver |
||||||
|
WPC LP v1.1 standard (~5W) |
TC7765WBG |
|||||
|
Transmitter |
WPC LP v1.1 |
Suitable |
Conditional |
|||
|
TB6865AFG |
Suitable |
Suitable |
||||
Notes:
[1]: The international standard for wireless charging,
defined by the Wireless Power Consortium.
[2]: Output voltage can
be changed by selecting ICs.
[3]: For a 12V output voltage and 1A
load current.
*ARM and Cortex are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere.
Customer Inquiries:
Mixed signal IC sales and marketing department
Tel:
+81-44-548-2826
http://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
