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首页 > Products > Battery Charging Chip > USB Interface Circuit > Qc2.0 Protocol USB Fast Charging Interface IC >Cxch76014 is a USB port fast charging protocol control chip. Cxch76014 intelligently identifies various fast charging protocols to charge mobile phones and other powered devices.
Cxch76014 is a USB port fast charging protocol control chip. Cxch76014 intelligently identifies various fast charging protocols to charge mobile phones and other powered devices.

Cxch76014 is a USB port fast charging protocol control chip. Cxch76014 intelligently identifies various fast charging protocols to charge mobile phones and other powered devices. Cxch76014 can precisely adjust the output voltage of VBUS according to the voltage request sent by the power receiving equipment, so as to realize fast charging. The cxch76014 automatically detects whether the connected device supports the apple fast charging protocol before adjusting the 5V output voltage. If supported, apple devices will charge at maximum current. If not, it will then check whether the voltage regulating and quick charging protocol is supported. If the connected device does not support the voltage regulating and quick charging protocol, cxch76014 prohibits the output voltage adjustment, and configures the power supply device as USB DCP to ensure the safety of the powered device and obtain the maximum current charging. If the voltage regulating and quick charging protocol is supported, the request command is accepted to adjust the output voltage. Cxch76014 passed QC_ EN opens or closes the high-pressure quick charging function, making the application more flexible

Cxch76014 is a USB port fast charging protocol control chip. Cxch76014 intelligently identifies various fast charging protocols to charge mobile phones and other powered devices.
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1.产品概述       2.产品特点     1Oy嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)1Oy嘉泰姆

5.产品封装       6.电路原理图  1Oy嘉泰姆

7.相关产品1Oy嘉泰姆

   产品概述 返回TOP1Oy嘉泰姆


      CXCH76014是一款USB端口快速充电协议控制芯片。CXCH76014智能识别多种快速充电协议,对手 机等受电设备进行快速充电。CXCH76014根据受电设备发送的电压请求能够精确的调整VBUS输出电压,从而实现快速充电。 CXCH76014在调整 5V 输出电压前会自动检测连 接的设备是否支持苹果快充协议。如果支持, 苹果设备会以最大电流充电。如果不支持,会 接着检测是否支持调压快充协议。如果连接的设备不支持调压快充协议,CXCH76014禁止输出 电压调整,并配置供电设备为USB DCP,确保受电设备安全并获取最大电流充电。如果支 持调压快充协议,则开始接受请求指令进行输 出电压的调整。 CXCH76014通过 QC_EN开启或关闭高压快充功能,使得应用更灵活。 CXCH76014用SOT23-6 封装

   产品特点 返回TOP1Oy嘉泰姆


 支持华为 FCP 快速充电协议 1Oy嘉泰姆

 支持三星 AFC 快速充电协议 1Oy嘉泰姆

 支持高通 QC3.0/QC2.0 快速充电协议 1Oy嘉泰姆

 支持在 D+和 D-加载 2.7V 电压的 USB DCP, 可为苹果设备提供最大 2.4A 充电电流 1Oy嘉泰姆

 符合 USB BC1.2 协议,支持 USB DCP 短接 D+和 D- 1Oy嘉泰姆

 符合中国电信行业标准 YD/T 1591-2009, 支持短接 D+和 D- 1Oy嘉泰姆

 自动为接入设备切换适用协议 1Oy嘉泰姆

 SOT23-6 Package1Oy嘉泰姆

   应用范围 返回TOP1Oy嘉泰姆


 适配器 1Oy嘉泰姆

 车载充电器 1Oy嘉泰姆

 其他 USB 端口充电器 1Oy嘉泰姆

 移动电源1Oy嘉泰姆

   技术规格书(产品PDF) 返回TOP 1Oy嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持1Oy嘉泰姆

 QQ截图20160419174301.jpg1Oy嘉泰姆

产品封装图 返回TOP1Oy嘉泰姆


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电路原理图 返回TOP1Oy嘉泰姆


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