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首页 > Products > Led Driver > LED Driver Chip > SCR Dimming >Cxle8754 is a high-precision LED constant current driver chip supporting silicon controlled dimming which is applied to the non isolated LED power system and is suitable
Cxle8754 is a high-precision LED constant current driver chip supporting silicon controlled dimming which is applied to the non isolated LED power system and is suitable

The cxle8754 chip is internally integrated with 600V power tube, and adopts the patented drive and output detection mode. The working current of the chip is very low, Cxle8754 has multiple protection functions, including LED short-circuit protection, undervoltage protection, chip temperature overheat regulation, etc.

Cxle8754 is a high-precision LED constant current driver chip supporting silicon controlled dimming which is applied to the non isolated LED power system and is suitable
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                          目录1he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)1he嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品1he嘉泰姆

一.产品概述1he嘉泰姆


   CXLE8754是一款支持可控硅调光的高精度LED恒流驱动芯片,应用于非隔离的LED电源系统,适用于85Vac~265Vac全范围的交流电压输入.CXLE8754芯片内部集成600V功率管,采用专利的驱动和输出检测方式,芯片工作电流很低,无需辅助绕组检测和供电,只需要很少的外围器件,即可实现恒流输出,极大地节约了系统体积和成本.CXLE8754具有多重保护功能,包括LED短路保护,欠压保护,芯片温度过热调节等。1he嘉泰姆

二.产品特点1he嘉泰姆


  支持可控硅调光1he嘉泰姆

  5%~100%宽调光范围1he嘉泰姆

  无需辅助绕组检测和供电1he嘉泰姆

  内部集成600V功率管1he嘉泰姆

  超低芯片工作电流1he嘉泰姆

  LED 输出短路保护1he嘉泰姆

  芯片供电欠压保护1he嘉泰姆

  过热调节输出电流1he嘉泰姆

  采用SOP8-7封装1he嘉泰姆

三.应用范围1he嘉泰姆


  可控硅调光的LED照明1he嘉泰姆

  LED球泡灯、筒灯、灯丝灯1he嘉泰姆

  其它 LED 照明    1he嘉泰姆

四.技术规格书(产品PDF)1he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!1he嘉泰姆

 QQ截图20160419174301.jpg1he嘉泰姆

五.产品封装图1he嘉泰姆


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六.电路原理图1he嘉泰姆


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七.相关芯片选择指南    更多同类产品......1he嘉泰姆


》可控硅调光系列
IC Name Topology POUT.MAX IOUT.MAX IOUTPrecision HV_MOSFET BVDSS Package
CXLE8753 Buck-Boost 24W 300mA <±3% External - SOP8
CXLE8754 Buck-Boost 9W 110mA <±3% Inside 600V SOP8-7
CXLE8755 Buck-Boost 12W 130mA <±3% Inside 600V SOP8-7