CXCH76008B快速充电2.0规范支持苹果三星BC1.2 DCP专用充电端口设备支持A级或B级的全部输出电压范围自动检测连接的供电设备

CXCH76008B设计用于支持QuickCharge QC 2.0（QC2.0）规范。同时，它还支持苹果、三星和BC1.2 DCP（专用充电端口）兼容设备。它是一个低成本的解决方案，支持QC2.0功能和各种其他DCP接口设备。CXCH76008B集成了所有必要的功能，为标准适配器设计、便携式电池设计和汽车充电器设计添加了QC2.0功能。CXCH76008B支持A级或B级的全部输出电压范围。可选地，可以禁止B级，以保护电池充电器免受意外损坏。在启用输出电压调整之前，CXCH76008B会自动检测连接的供电设备（PD）是否具有QC2.0能力。如果检测到不符合QC2.0的PD，cxch76008b将禁用输出电压调整，以确保仅使用传统的5v USB PDs的安全操作。

目录

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）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

---

       CXCH76008B is designed to support QuickCharge QC 2.0 (QC2.0) specifications. At the same time, it also supports Apple, Samsung and BC1.2 DCP (Dedicated Charging Port) compliant devices. It is a low-cost solution to support QC2.0 functions, and various other DCP interfaces devices. CXCH76008B incorporates all necessary functions to add QC2.0 capability to standard Adaptor designs, Portable Battery designs, and Car-charger designs. CXCH76008B supports the full output voltage range of either Class A or Class B. Optionally Class B can be inhibited for protecting the battery charger from accidental damage.CXCH76008Bautomatically detects whether a connected Powered Device (PD) is QC2.0 capable before enabling output voltage adjustment. If a PD that is not compliant to QC2.0 is detected the CXCH76008Bdisables output voltage adjustment to ensure safe operation with legacy 5 V only USB PDs.

   产品特点 返回TOP

---

 Fully supports Quick Charge 2.0 specification 

 Class A: 5 V, 9 V, and 12 V output voltage 

 Apple DCP support  Samsung DCP support 

 BC1.2 DCP support 

 USB battery charging specification revision 1.2 compatible 

 Automatic USB DCP shorting D+ to D- line 

 Default 5 V mode operation 

 Very low power consumption 

 Less than 1 mW at 5 V output 

 Supports Chinese Communications Industry Standard YD/T 1591-2009

   应用范围 返回TOP

---

 Adaptors for smart phones, tablets, netbooks, digital cameras, and bluetooth accessories 

 Portable Battery Packs supporting QC2.0 functions 

 Car Cargers supporting QC2.0 functions 

 Other USB power output ports supporting QC2.0 functions

   技术规格书（产品PDF) 返回TOP 

---

     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！

 

产品封装图 返回TOP

---

电路原理图 返回TOP

---

相关芯片选择指南 返回TOP                                          更多同类产品......

---

Charger System Managerment（充电管理）QC2.0快充
Product	Status	Device Description	Max Vcc	IQ	Polarity	Pkg
					Detect
CXCH76007	Active	4LED流水灯电量检测/LCD/ 手电筒空载检测/充放电指示	6V	2uA	YES/YES	SOP14
CXCH76008	Active	高通QC2.0协议芯片	6V	140uA		SOP8
CXCH76008B	Active	高通QC2.0协议芯片 (兼容苹果）	6V	140uA
CXCH76009	NEW	高通QC2.0协议+升压	6V	200uA		PSOP8
CXCH76010/A	NEW	USB识别负载芯片	6V	2uA		SOT23-5 SOT23-6
CXCH76011	Active	高通QC3.0+苹果+线补	6V	140uA		SOT23-6
CXCH76012	Active	高通QC3.0协议芯片	6V	140uA		SOP8
CXCH76013	Active	高通QC3.0协议芯片	6V	140uA	带保护	SOP8
CXCH76014	Active	高通QC3.0全兼容	6V	200uA		SOT23-6