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首页 > Products > Led Driver > AC/DC Conversion High Voltage LED Driver  > AC/DC SSR >Cxac85122 is a power switch chip with current mode PWM control mode, integrated with high voltage start circuit and 650V high voltage power tube, which provides a cost-effective solution
Cxac85122 is a power switch chip with current mode PWM control mode, integrated with high voltage start circuit and 650V high voltage power tube, which provides a cost-effective solution

Cxac85122 is a power switch chip with current mode PWM control mode, integrated with high voltage start circuit and 650V high voltage power tube, which provides a cost-effective solution for low-cost switching power supply system.
VDD chip has a wide range of working voltage, which is very convenient to be used in charger field. The chip provides over-temperature, over-current, over-voltage, under voltage and other protection functions to ensure the reliability of the system

Cxac85122 is a power switch chip with current mode PWM control mode, integrated with high voltage start circuit and 650V high voltage power tube, which provides a cost-effective solution
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                          目录7p0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)7p0嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品7p0嘉泰姆

一.产品概述7p0嘉泰姆


   CXAC85122是采用电流模式PWM控制方式的功率开关芯片,集成高压启动电路和650V高压功率管,为低成本开关电源系统提供高性价比的解决方案。 7p0嘉泰姆

    芯片VDD的工作电压范围宽,很方便的应用于充电器领域。芯片提供了过温、过流、过压、欠压等保护功能,保证了系统的可靠性7p0嘉泰姆

二.产品特点7p0嘉泰姆


  宽电压85~265Vac输入7p0嘉泰姆

  待机功耗0.15W@265Vac7p0嘉泰姆

  集成高压启动电路7p0嘉泰姆

  集成650V高压功率开关7p0嘉泰姆

  9V~30V宽VDD工作电压7p0嘉泰姆

  电流模式PWM控制方式7p0嘉泰姆

  内置过温、过流、过压、欠压锁定等保护功能 7p0嘉泰姆

  CXAC85122兼容VIPer12管脚(不需要修改电路走线及变压器)7p0嘉泰姆

  封装形式:DIP87p0嘉泰姆

三.应用范围7p0嘉泰姆


   典型电磁炉BUCK电路应用方案7p0嘉泰姆

  小功率充电器7p0嘉泰姆

  小功率适配器7p0嘉泰姆

  待机电源 7p0嘉泰姆

  DVD、DVB以及其他便携式设备电源  7p0嘉泰姆

四.技术规格书(产品PDF)7p0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!7p0嘉泰姆

 QQ截图20160419174301.jpg7p0嘉泰姆

五.产品封装图7p0嘉泰姆


  blob.png7p0嘉泰姆

六.电路原理图7p0嘉泰姆


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七.相关芯片选择指南     更多同类产品......7p0嘉泰姆


》副边反馈系列
IC Name PStandby Topology BVDSS POUT.MAX HV_MOSFET Frequency Package
CXAC85122 <120mW SSR 730V 13W 60KHz Inside DIP8   SOP8
CXAC85116 <120mW SSR 730V 20W 60KHz Inside DIP8
CXAC85117C <300mW SSR 650V 12W 115KHz BJT   Inside HDIP4
CXAC85118 <300mW SSR - 75W 65KHz External DIP8   SOP8
CXAC85119 <60mW SSR 600V 20W 65KHz Inside DIP8   SOP8
CXAC85120 <60mW SSR - 36W 65KHz External DIP8   SOP8 SOT23-6