• [ CXLE87154 ]

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1.产品概述       2.产品特点     uAe嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）uAe嘉泰姆

5.产品封装       6.电路原理图  uAe嘉泰姆

7.相关产品uAe嘉泰姆

   产品概述 返回TOPuAe嘉泰姆

The CXLE87154 is a single stage Buck PFC controller targeting at LED lighting applications. It integrates a 500V MOSFET to decrease physical volume. It adopts the proprietary control architecture to achieve an accurate regulation of LED current, unity power factor, and quasi-resonant valley turn-on high efficiency operation. It adopts special design to achieve quick start up and reliable protection for safety requirement.It integrates open/short LED protection and eliminates the need for opto-coupler, thus minimizing the component count and board size.

   产品特点 返回TOPuAe嘉泰姆

· Integrated 500V MOSFETuAe嘉泰姆

· Valley turn-on of the MOSFET to achieve low switching lossesuAe嘉泰姆

· Power factor >0.90 with single-stage conversion.uAe嘉泰姆

· Low start up current: 15μA typicaluAe嘉泰姆

· Quick start up<500msuAe嘉泰姆

· Reliable short LED and Open LED protectionuAe嘉泰姆

· Power factor >0.90 with single-stage conversion.uAe嘉泰姆

  Compact package: SO8uAe嘉泰姆

   应用范围 返回TOPuAe嘉泰姆

LED lightinguAe嘉泰姆

   技术规格书（产品PDF) 返回TOP uAe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！uAe嘉泰姆

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产品封装图 返回TOPuAe嘉泰姆

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电路原理图 返回TOPuAe嘉泰姆

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◀ 上一篇:CXLE87165用于8~80V输入电压范围的非隔离降压LED恒流驱动电路高效地驱动多颗LED当MODE脚接高电平输出100%高亮模式低电平输出30%低亮模式固定关断时间控制模式

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下一篇▶:CXLE87155单级降压PFC控制器用于LED照明应用准谐振模式驱动Buck-Boost变换器以获得更高的效率功率因数大于0.90单级转换低开关损耗的MOSFET谷通ZCS检测和偏置电流可选

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