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首页 > Products > Power Management > DC/DC Step-Up Converter > DC Step-Up Converter >Cxsu6301 is a PFM Synchronous Boost DC / DC converter with high efficiency, low power consumption, low ripple and high operating frequency. Only three peripheral components are required
Cxsu6301 is a PFM Synchronous Boost DC / DC converter with high efficiency, low power consumption, low ripple and high operating frequency. Only three peripheral components are required

Cxsu6301 is a PFM Synchronous Boost DC / DC converter with high efficiency, low power consumption, low ripple and high operating frequency. Only three peripheral components are required,
The low input battery voltage can be transformed and boosted to the required working voltage. The output voltage can be selected by internal regulation (step 0.1V),
It is convenient for customers to apply to different output load situations. The output voltage has the characteristics of low ripple and low noise. The built-in synchronous switch tube can greatly reduce the switch
The loss on the tube can make the efficiency up to 92%. Working in PFM mode, it can effectively reduce the loss under light load mode and improve the service life of the equipment. At the same time,
The low static current of the chip can further reduce the system loss

Cxsu6301 is a PFM Synchronous Boost DC / DC converter with high efficiency, low power consumption, low ripple and high operating frequency. Only three peripheral components are required
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                          目录fxd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)fxd嘉泰姆

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

一.产品概述fxd嘉泰姆


       CXSU6301是一款高效率、低功耗、低纹波、高工作频率的PFM同步升压DC/DC变换器。仅需要三个外围元件,fxd嘉泰姆

就可完成将低输入的电池电压变换升压到所需的工作电压。输出电压,可通过内部调节进行选择(步进 0.1V),fxd嘉泰姆

方便客户应用于不同的输出负载情况。CXSU6301系统输出电压具有低纹波,低噪声的特点。 内置的同步开关管可极fxd嘉泰姆

大降低开关管上的损耗,使效率最高可达92%,工作于 PFM 模式,可有效降低轻载模式下的损耗,提高设备的使用fxd嘉泰姆

周期。同时,芯片低的静态电流可进一步降低系统损耗。  fxd嘉泰姆

二.产品特点fxd嘉泰姆


最高效率:92% fxd嘉泰姆
最高工作频率:300 KHz fxd嘉泰姆
低静态电流:13uA fxd嘉泰姆
可选输出电压:1.9V~3.3V fxd嘉泰姆
输出精度:±2.5% fxd嘉泰姆
低启动电压:0.65V

低纹波,低噪声fxd嘉泰姆

三.应用范围fxd嘉泰姆


 电子词典、数码相机、LED手电筒、LED灯、血压计、MP3、遥控玩具、fxd嘉泰姆
无线耳机、无线鼠标键盘、医疗器械、防丢器、汽车防盗器、充电器、VCR、fxd嘉泰姆
PDA等手持电子设备   fxd嘉泰姆

四.技术规格书(产品PDF)fxd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fxd嘉泰姆

 QQ截图20160419174301.jpgfxd嘉泰姆

五.产品封装图fxd嘉泰姆


blob.png  fxd嘉泰姆

六.电路原理图fxd嘉泰姆


 blob.png  fxd嘉泰姆

七.相关芯片选择指南fxd嘉泰姆


电源管理 > DC/DC升压
产品型号 输入电压 输出电压 输出电流 工作效率 产品封装 备注
CXSU6300 7-30V 升压 小于3A   SOP-8  
CXSU6301 1.5-3V 升压:1.9-3.3V ≦80mA ≦92% SOT23、SOT23-5、SOT89-3、TO92 高效 PFM 同步升压恒压型,最高300   KHz工作频率,输出精度:±2.5%
CXSU6302 0.8~5.0V 2.0~5.0V >=300mA <89% SOT23、SOT23-5、SOT89-3   和 TO-92 4*8bit
CXSU6303 0.9V~3.6V 2.5V~3.6V >=300mA 95% SOT-23-5 SOT23-3   SOT89-3 4*8bit