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首页 > 产品中心 > 电池充电芯片 > USB接口电路 > USB专用充电端口控制器电路 >CXUS7715单USB端口控制器工作电压4.5V至5.5V USB专用充电端口DCP控制器车载充电器USB DCP墙壁适配器USB充电器自动检测功能
CXUS7715单USB端口控制器工作电压4.5V至5.5V USB专用充电端口DCP控制器车载充电器USB DCP墙壁适配器USB充电器自动检测功能
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CXUS7715是USB专用充电端口(DCP)控制器。应用包括车载充电器、带USB DCP的墙壁适配器和其他USB充电器。CXUS7715 CXUS7715A控制器具有自动检测功能监测USB接口的D+和D-线电压的功能,在DP和DM引脚上为正确检测兼容的便携式设备以快速充电。这些
便携式设备包括智能手机、5-V平板电脑和个人媒体玩家。CXUS7715 CXUS7715A支持五种最常见的协议:分隔器3(DCP在D+线路上施加2.7V电压,在D-线路上施加2.7V电压)
◆USB电池充电规范,第1.2版(BC1.2)
◆中国电信行业标准YD/T 1591-2009《双D 1.2V》+和D线

CXUS7715单USB端口控制器工作电压4.5V至5.5V USB专用充电端口DCP控制器车载充电器USB DCP墙壁适配器USB充电器自动检测功能
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产品简介

                          目录fZu嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)fZu嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品fZu嘉泰姆

一.产品概述fZu嘉泰姆


 The CXUS7715 CXUS7715A is USB dedicated charging port (DCP) controllers. Applications include vehicle power charger, wall adapters with USB DCP and fZu嘉泰姆

other USB chargers. The CXUS7715 CXUS7715A controller has the auto-detect fZu嘉泰姆

feature that monitors the D+ and D– line voltages of the USB connector, fZu嘉泰姆

providing the correct electrical signatures on the DP and DM pins for the fZu嘉泰姆

correct detections of compliant portable devices to fast charge. These fZu嘉泰姆

portable devices include smart phones, 5-V tablets and personal media fZu嘉泰姆

players. fZu嘉泰姆

   The CXUS7715 CXUS7715Asupport five of the most common protocols:  fZu嘉泰姆

◆Divider 3 (DCP Applying 2.7V on D+ Line and 2.7V on D– Line)  fZu嘉泰姆

◆USB Battery Charging Specification, Revision 1.2 (BC1.2)  fZu嘉泰姆

◆Chinese Telecommunications Industry Standard YD/T 1591-2009  1.2V on both D+ fZu嘉泰姆

and D– lines fZu嘉泰姆

二.产品特点fZu嘉泰姆


◆In accordance with USB Battery Charging Specification, Revision 1.2 (BC1.2), support USB DCP D+ line shorted to D- line.  fZu嘉泰姆

◆In accordance with Chinese Telecommunications Industry Standard YD/T 1591-2009, support Short mode. ( support D+ line shorted to D- line)  fZu嘉泰姆

◆Support DCP applying 2.7 V on D+ Line and 2.7 V on D– Line  fZu嘉泰姆

◆Support DCP applying 1.2V to the D+ Line and 1.2V to the D– Line  fZu嘉泰姆

◆Automatic switching D+ Line and D- Line for connected devices.  fZu嘉泰姆

◆Single USB port controller.  Operation voltage range from 4.5V to 5.5VfZu嘉泰姆

三.应用范围fZu嘉泰姆


◆USB car charger  fZu嘉泰姆

◆AC-DC adapter with USB port  fZu嘉泰姆

◆Other USB charger    fZu嘉泰姆

四.技术规格书(产品PDF)fZu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fZu嘉泰姆

 QQ截图20160419174301.jpgfZu嘉泰姆

五.产品封装图fZu嘉泰姆


blob.png  fZu嘉泰姆

六.电路原理图fZu嘉泰姆


 blob.png  fZu嘉泰姆

七.相关芯片选择指南fZu嘉泰姆


USB专用充电端口控制器电路(USB DCP controller)
Part No. Features VDD Package Applications
CXUS7714 USB Dedicated Charging Port (DCP) Controller (Double USB Port) 4.5~5.5V SOT23-6 Power bank, portable power supply, AC-DC Adapter with USB Port
CXUS7714A USB dedicated charging port (DCP) controller (double USB port) 4.5~5.5V SOT23-6 Power bank, portable power supply, AC-DC Adapter with USB Port
CXUS7715 USB dedicated charging port (DCP) controller (Single USB port) 4.5~5.5V SOT23-6 Power bank, portable power supply, AC-DC Adapter with USB Port
CXUS7715A USB dedicated charging port (DCP) controller (Single USB port) 4.5~5.5V SOT23-6 Power bank, portable power supply, AC-DC Adapter with USB Port
CXUS7716 USB high-voltage dedicated charging   port interface IC for QC2.0 4.0~5.5V SOP8,SOT23-6 Power bank, portable   power supply, AC-DC Adapter with USB Port