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无线充电方案

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无线电力传输的主流方法有两种——磁感应和磁共振,主流的规范则有三个—— WPC、PMA 和 airFuel。将三个标准集成于单一芯片,立锜是第一家。针对市场的主流需求,立锜提供符合 WPC 规范的各种产品,中低功率(BPP/EPP)发送器(TX)和接收器(RX)均已包括,完全满足便携式、穿戴式和其他应用的各种需求。优化用户体验,提供最佳性能,这是立锜不变的追求。

Please click on the application name of the chart, to view a list of product applications

发送器 ( RT3181A ) 接收器
WPC/BPP 5W A11 : WPC Certified
A6/A19 (NRND)
A11a/A28a
RT1650 (NRND) : WPC Certified
RT1652
WPC/EPP 15W MPA5 : WPC Certified
MPA11
MPA2
RT3180W (NRND) : WPC Certified
RT1653
* 若有多模式接收器 (WPC+APA) 需求,请与立锜联络获取。

无线电源发送器的参考设计

Compact Sirius Orion Gemini
A11/a, MPA2 MPA5, MPA 11
12V in A11/a
5V in MPA2
A11+/a+
MPA2
A28+/a+
购买方式请与立锜认证伙伴联系 功率级
推荐使用 RT9612BRT9682A 作为功率级驱动元件。

扩展应用

穿戴式解决方案

电压源 直充
输出为恒定电压的电压源,
满足最普通的需求。
输出为恒流、恒压,
已经包含充电系统功能,
可对电池直接进行充电。

发送端超薄设计中的远程驱动

当需要发送端体积小、机体薄时,可将控制部分与功率传输部分分离,通过远程驱动实现功率传输。

无线供电模组

除了提供芯片,立锜科技也向市场提供无线供电模组,请与立锜联络(wps@richtek.com)以获得更多信息。

Richtek Technology Corporation, MediaTek Group

Richtek is the global leading analog company in design and development of comprehensive and cost-competitive power management IC products for consumer electronics, computers, communications equipment, and industrial and automotive products. Richtek has broadened its product range with wireless power solutions after the completion of merger with MediaTek. Richtek has taken full ownership of all MediaTek's wireless power solution business including product development and strategic planning. Richtek is authorized to represent MediaTek on wireless power management business in standards groups. By leveraging MediaTek's platform leadership and experience with wireless power solutions, Richtek aims to further expand IC offerings to provide competitive wireless power management products to the market.

Richtek not only delivers the industry's most cost-competitive power management ICs, but also provides the most comprehensive system design-in service and support. With Richtek as "Your Power Partner" you can spend less time trouble-shooting issues with power management and more time working on your next big product.

Contact

If you have any questions regarding MediaTek/Richtek WPS business, please feel free to contact us: wps@richtek.com. We look forward to ongoing partnerships with you in the power management market.




Releated Products
Part NumberDescriptionRelated Products
RT1652WPC/PMA双模5W无线电源接收器和电池充电器电池管理 > 无线充电解决方案
Technical Documents
TitleLast UpdateShareDownload
蓝牙耳机之电池电量计最佳方案-RT94262019/06/04
穿戴式应用中的电源管理器件2018/11/15
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