• [ CXCH76009 ]"

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1.产品概述       2.产品特点     REs嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）REs嘉泰姆

5.产品封装       6.电路原理图  REs嘉泰姆

7.相关产品REs嘉泰姆

   产品概述 返回TOPREs嘉泰姆

The CXCH76009 is a current mode boost DC-DC converter with built-in handshake interface circuitry to QC2.0 compatible cellphones and other similar devices. If the interface is successful, CXCH76009 will automatically increase the voltage to 9V and 1.5A to provide fast charging. If the plugged device is not QC2.0 compatible, CXCH76009 will provide up to 5V/2.4A for fast charging. CXCH76009 integrates an super efficient MOSFET with Rds(ON) ~ 40mΩ. This makes power conversions very efficient. The internal compensation network are fined turned to provide the best compensation for both 5V and 9V operations. This allows CXCH76009to use only 8 components to provide either12V/1A； 9V/1.5A or 5V/2A operations. The soft-start function is also onboard.. The CXCH76009is available in the SOP8 package and provides space-saving PCB for the application fields.

   产品特点 返回TOPREs嘉泰姆

 Built-in D-/D+ interface with QC2.0 ClassA devices REs嘉泰姆

 Automatic Output Selection between 5V and 9V REs嘉泰姆

 Internal Fixed PWM frequency: 1.0MHz REs嘉泰姆

 Precision Feedback Reference Voltage: 1.275V@Vout=5V; 2.275V@Vout=9V (±2%) REs嘉泰姆

 Internal 40mΩ, 6A, 20V Power MOSFET REs嘉泰姆

 Shutdown Current: 0.1μA REs嘉泰姆

 Over Temperature Protection REs嘉泰姆

 Over Current Protection: 2.4A@Vout=5V； 1.4A@ Vout=9V；1A@Vout=12V REs嘉泰姆

 Package: SOP8REs嘉泰姆

   应用范围 返回TOPREs嘉泰姆

 Portable Chargers compatible with QC2.0 REs嘉泰姆

 LCD Displays REs嘉泰姆

 Digital Cameras REs嘉泰姆

 Handheld Devices REs嘉泰姆

 Portable ProductsREs嘉泰姆

   技术规格书（产品PDF) 返回TOP REs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！REs嘉泰姆

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产品封装图 返回TOPREs嘉泰姆

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电路原理图 返回TOPREs嘉泰姆

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◀ Previous: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.

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Next▶:Cxch76010 / A is a USB dedicated charging port controller. An automatic detection feature monitors the voltage of USB data line, and automatically provides correct electrical characteristics