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首页 > Products > Led Driver > Non isolated LED Driver > Non isolation Buck Constant Current High efficienc >Cxle83146 cxle83146a is a high power factor, non isolated LED driver chip. It uses floating, high-end detection, step-down switching power supply architecture to achieve full cycle detection.
Cxle83146 cxle83146a is a high power factor, non isolated LED driver chip. It uses floating, high-end detection, step-down switching power supply architecture to achieve full cycle detection.

Through the internal integrated high-voltage power supply circuit, cxle83146 cxle83146a saves starting resistance and power supply diode, thus saving cost. Cxle83146 cxle83146a works in quasi resonant mode, and improves efficiency and anti electromagnetic interference performance.
Cxle83146 cxle83146a integrates multiple internal protection functions, such as over-voltage protection, over-current protection, over temperature protection, etc., which improves reliability, and all protections have specific self recovery functions. The built-in 500V high voltage switch simplifies the peripheral circuit.

Cxle83146 cxle83146a is a high power factor, non isolated LED driver chip. It uses floating, high-end detection, step-down switching power supply architecture to achieve full cycle detection.
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1.产品概述       2.产品特点     nhk嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)nhk嘉泰姆

5.产品封装       6.电路原理图  nhk嘉泰姆

7.相关产品nhk嘉泰姆

   产品概述 返回TOPnhk嘉泰姆


        CXLE83146 CXLE83146A 是一款高功率因数、非隔离LED 驱动芯片。它通过采用浮地、高端检测,降压式开关电源的架构实现了全周期检测。通过内部集成的高压供电电路,CXLE83146 CXLE83146A 节省了启动电阻和供电二极管,从而节省了成本。 CXLE83146 CXLE83146A工作在准谐振模式,同时使效率和抗电磁干扰的性能都得到提升。

CXLE83146 CXLE83146A 内部集成了多重的保护功能,比如过压保护、过流保护、过温保护等等,提高了可靠性,并且所有保护均具体自恢复功能。内置500V 高压开关,精简了外围电路。

   产品特点 返回TOPnhk嘉泰姆


 单级功率因数调制(功率因数>0.9) nhk嘉泰姆

 高压供电,无需启动及供电电路。 nhk嘉泰姆

 高精度的LED输出电流 (±3%) nhk嘉泰姆

 优异的线性调整度和负载调整度 (±2%) nhk嘉泰姆

 准谐振工作模式 nhk嘉泰姆

 多重保护机制 nhk嘉泰姆

 DIP7封装nhk嘉泰姆

   应用范围 返回TOPnhk嘉泰姆


 E14/E27/PAR30/PAR38/GU10 灯具nhk嘉泰姆

  T8/T10 LED灯管nhk嘉泰姆

  其他LED驱动应用nhk嘉泰姆

   技术规格书(产品PDF) 返回TOP nhk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!nhk嘉泰姆

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产品封装图 返回TOPnhk嘉泰姆


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