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首页 > Products > Led Driver > AC/DC Conversion High Voltage LED Driver  > AC/DC SSR >Cxac85175 is a high integration current mode PWM controller. Suitable for small and medium power switching power equipment such as sub power adapter
Cxac85175 is a high integration current mode PWM controller. Suitable for small and medium power switching power equipment such as sub power adapter

Cxac85175 is a high integration current mode PWM controller. Suitable for small and medium power switching power equipment such as sub power adapter. Cxac85175 adopts frequency jitter technology and soft switch control technology in totem pole grid body output, which can improve EMI performance of switching power supply system. Through the optimization design, when the working frequency of the chip is lower than 20kHz, the audio energy can be reduced to the minimum. Therefore, the performance of audio noise can be greatly improved

Cxac85175 is a high integration current mode PWM controller. Suitable for small and medium power switching power equipment such as sub power adapter
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1.产品概述       2.产品特点     BHu嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)BHu嘉泰姆

5.产品封装       6.电路原理图  BHu嘉泰姆

7.相关产品BHu嘉泰姆

   产品概述 返回TOPBHu嘉泰姆


      CXAC85175是一款高集成度电流模式PWM控 制器。适用子电源适配器等中小功率的开关电源设备 。CXAC85175内部采用了频率抖动技术同时在图腾柱栅极躯动输出端使用了软开关控制技术, 可以很好的改善开关电源系统的EMI性能。通 过优化设计,当芯片的工作频率低于20KHZ的情况下,音频能量可以降低到最小值。因此, 音频噪声性能可以获得很大程度的改善。

   产品特点 返回TOPBHu嘉泰姆


*内罝软起功能,降低MOSFET应力 BHu嘉泰姆

*频率扩展功能(shuffling ),改善EMI特性  BHu嘉泰姆

*Burst控制模式可改善效率和降低待机功耗无音频噪声BHu嘉泰姆

*低启动电流低工作电流 BHu嘉泰姆

*内置OCP补偿模块,优越的OCP性能 BHu嘉泰姆

*全面的保护功能:OCP,ovp, OTP, UMLOBHu嘉泰姆

*SOT23-6 封装BHu嘉泰姆

   应用范围 返回TOPBHu嘉泰姆


*机顶盒电源 BHu嘉泰姆

*开放式开关电源 BHu嘉泰姆

*数码相机和摄像机适配器 BHu嘉泰姆

*掌上电脑BHu嘉泰姆

   技术规格书(产品PDF) 返回TOP BHu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!BHu嘉泰姆

 QQ截图20160419174301.jpgBHu嘉泰姆

产品封装图 返回TOPBHu嘉泰姆


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电路原理图 返回TOPBHu嘉泰姆


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