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首页 > Products > Led Driver > Boost and Buck Linear CC LED driver > Medium and Low Voltage CC Buck >Cxle8792e is a step-down LED driver chip applied to DC-DC constant output current. It is internally integrated with LED constant current control, PWM dimming, CS short circuit protection
Cxle8792e is a step-down LED driver chip applied to DC-DC constant output current. It is internally integrated with LED constant current control, PWM dimming, CS short circuit protection

Cxle8792e is a step-down LED driver chip applied to DC-DC constant output current. It is internally integrated with LED constant current control, PWM dimming, CS short circuit protection, over temperature protection and other functional modules. It is suitable for 7VDC ~ 50VDC or 5vac ~ 36vac input voltage, and output current is set by external RCS resistance. At the same time, the dim port can receive PWM signal to adjust the output current, and the constant current accuracy is less than ?3%. Less peripheral components and low cost

Cxle8792e is a step-down LED driver chip applied to DC-DC constant output current. It is internally integrated with LED constant current control, PWM dimming, CS short circuit protection
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                          目录X3r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)X3r嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品X3r嘉泰姆

一.产品概述X3r嘉泰姆


  CXLE8792E是一款应用于DC-DC恒定输出电流的降压型LED驱动芯片,内部集成LED恒流控制、PWM调光、CS短路保护、过温保护等多种功能模块。适用于7VDC~50VDC或5VAC~36VAC范围输入电压,通过外接RCS电阻设置输出电流。同时,DIM端口可接收PWM信号来调节输出电流大小,恒流精度小于±3%。外围元件少,方案成本低。X3r嘉泰姆

二.产品特点X3r嘉泰姆


  7VDC~50VDC或5VAC~36VAC宽电压输入X3r嘉泰姆

  支持PWM调光X3r嘉泰姆

  效率大于90%X3r嘉泰姆

  最大输出电流1AX3r嘉泰姆

  具有过温、过流保护X3r嘉泰姆

  开关频率在50KHz~500KHz之间可调X3r嘉泰姆

  BUCK 拓扑X3r嘉泰姆

  共阳连接,减少输出线X3r嘉泰姆

  封装形式:ESOP8X3r嘉泰姆

三.应用范围X3r嘉泰姆


  汽车照明MR16 LED灯X3r嘉泰姆

  建筑装饰照明   X3r嘉泰姆

四.技术规格书(产品PDF)X3r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!X3r嘉泰姆

 QQ截图20160419174301.jpgX3r嘉泰姆

五.产品封装图X3r嘉泰姆


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六.电路原理图X3r嘉泰姆


 image.png  X3r嘉泰姆

七.相关芯片选择指南      更多同类产品......X3r嘉泰姆


中低压DC/DC恒流_Buck系列
IC Name Topology Psingle.MAX IOUT.MAX IOUTPrecision HV_MOSFET BVDSS Package
CXLE8682 Buck - 1.2A ±5% Inside 20V SOT89-5
CXLE8792E Buck - 1A ±3% Inside 50V ESOP8
CXLE8793E Buck - 1A ±3% Inside 60V ESOP8