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输出电流300毫安电荷泵开关电容电压转换器CXTP6509可调节低噪声低纹波电磁干扰固定输出电压5.0V自动软启动限制涌流
发表时间:2020-06-29浏览次数:244
输出电流300毫安电荷泵开关电容电压转换器CXTP6509可调节低噪声低纹波电磁干扰固定输出电压5.0V自动软启动限制涌流
 

                          目录LjE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)LjE嘉泰姆

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

一.产品概述LjE嘉泰姆


    The CXTP6509 is a switched capacitor voltage converter which produces a regulated, low noise, and low-ripple output voltage (5V) from an unregulated input voltage. It maintains 5V regulation even when VIN is greater than 5V. The 5V output can supply a maximum of 300mA current with a small package. LjE嘉泰姆

    CXTP6509 operates in skip-mode when the load current falls below 4mA under typical condition. In skip-mode operation, quiescent current is reduced to 170uA.Only 3 external capacitors are needed to generate output voltage, thereby saving PCB space. Inrush current is limited by the soft start function during power on and power transient states. The CXTP6509 has built-in current limit protection that is ideal for HDMI, USB OTG and other battery powered applications. LjE嘉泰姆

     The CXTP6509 is available in Green SOT-23-6L package and is specified over an ambient temperature range of -40℃ to +85℃. LjE嘉泰姆

二.产品特点LjE嘉泰姆


 ● Output Current up to 300mALjE嘉泰姆

 ● Wide Input Voltage Range: 2.7V to 5.5VLjE嘉泰姆

 ● Fixed Output Voltage of 5.0VLjE嘉泰姆

 ● x2 Charge PumpLjE嘉泰姆

 ● Minimum External Components: No InductorsLjE嘉泰姆

 ● High Frequency Operation: 1.7MHzLjE嘉泰姆

 ● Automatic Soft Start Limits Inrush CurrentLjE嘉泰姆

 ● Low Ripple and EMILjE嘉泰姆

 ● Thermal and Over Current ProtectionLjE嘉泰姆

 ● Typical 170uA Quiescent Current at no Load condition (Skip-mode)LjE嘉泰姆

三.应用范围LjE嘉泰姆


  3V to 5V Boost ConversionLjE嘉泰姆

  USB On-The-Go or HDMI 5V SupplyLjE嘉泰姆

  Local 5V Supply from Lower RailLjE嘉泰姆

  Battery Backup SystemsLjE嘉泰姆

  Handheld Portable Devices    LjE嘉泰姆

四.技术规格书(产品PDF)LjE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LjE嘉泰姆

 QQ截图20160419174301.jpgLjE嘉泰姆

五.产品封装图LjE嘉泰姆


 blob.pngblob.png LjE嘉泰姆

六.电路原理图LjE嘉泰姆


blob.png   LjE嘉泰姆

七.相关芯片选择指南   更多同类产品......LjE嘉泰姆


电源管理 > 开关稳压器 > 电荷泵稳压器
Product VIN VOUT IOUT IQ Freq. Efficiency Package Size
  (Min.) (Max.) (Max.) (Max.) (Typ.) (Typ.) (Max.)   (L×W)
  (V) (V) (mA) (uA) (MHz) (%)   (mm)
CXTP6509 2.7 5.5 5 300 170 1.7 - SOT-23-5L 2.9 x 2.8

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