CXDC6590高效率的电流模式同步降压型脉宽调制DC稳压器低RDS同步开关降低了导通损耗0.6V精密反馈参考电压100%占空比
发表时间:2020-06-28
浏览次数:102

                          目录K9Z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)K9Z嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品K9Z嘉泰姆

一.产品概述K9Z嘉泰姆


   The CXDC6590 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS (ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving the current consumption. The CXDC6590 is packaged in MSOP-10L to reduce PCB space. K9Z嘉泰姆

二.产品特点K9Z嘉泰姆


 ¾ Input Voltage Range: 2.5 to 5.5VK9Z嘉泰姆

 ¾ Adjustable Output Voltage From 0.6V to VINK9Z嘉泰姆

 ¾ Precision Feedback Reference Voltage: 0.6V (±2%)K9Z嘉泰姆

 ¾ Output Current: 2A (Max.)K9Z嘉泰姆

 ¾ Duty Cycle: 0~100%K9Z嘉泰姆

 ¾ Internal Fixed PWM Frequency: 1.5MHzK9Z嘉泰姆

 ¾ Low Quiescent Current: 100μAK9Z嘉泰姆

 ¾ No Schottky Diode RequiredK9Z嘉泰姆

 ¾ Built-in Soft StartK9Z嘉泰姆

 ¾ Current Mode OperationK9Z嘉泰姆

 ¾ Over Temperature ProtectionK9Z嘉泰姆

 ¾ Package: MSOP-10L (EP)K9Z嘉泰姆

三.应用范围K9Z嘉泰姆


 ¾ USB deviceK9Z嘉泰姆

 ¾ Wireless and DSL ModemsK9Z嘉泰姆

 ¾ Digital Still CamerasK9Z嘉泰姆

 ¾ Portable ProductsK9Z嘉泰姆

 ¾ 3G/2G net-card    K9Z嘉泰姆

四.技术规格书(产品PDF)K9Z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K9Z嘉泰姆

 QQ截图20160419174301.jpgK9Z嘉泰姆

五.产品封装图K9Z嘉泰姆


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六.电路原理图K9Z嘉泰姆


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七.相关芯片选择指南     更多同类产品......K9Z嘉泰姆


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CXDC6587  
CXDC6588  
CXDC6589  
CXDC6590  
CXDC6591  
CXDC6592