目录

1.产品概述       2.产品特点     e3u嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）e3u嘉泰姆

5.产品封装       6.电路原理图  e3u嘉泰姆

7.相关产品e3u嘉泰姆

   产品概述 返回TOPe3u嘉泰姆

     CXAC85187是一种高性能的源边反馈(PSR)和单片开关电源控制器，专为具有电流模式控制的小型电源设备设计。内置精确的CV / CC控制电路，省去了光耦合器、TL431及其相关的回路器件。高集成电路设计，高性能的BJT和PFM控制器和各种保护电路集成在一个芯片上，最大限度地减少外围器件，节省成本。CXAC85187可以简单地设计一个典型的反激式开关转换器，独特的驱动技术提高了耐压的特性，实现了优良的转换效率。CXAC85187 is high performance primary sensing regulator (PSR) and monolithic switch power controller which is designed for small-power supply equipment with current mode control. Built-in accurate CV/CC control circuit, eliminates optocoupler, TL431 and its related loop devices. High integration design, a high performance power BJT and PFM controller and all kinds of protection circuits in one chip, to minimize the peripheral components to save the cost greatly. CXAC85187 can be simply designed a typical flyback switch converter, the unique driving technology promotes the characteristics of withstand voltage and achieves excellent converting efficiency

   产品特点 返回TOPe3u嘉泰姆

◆ 内建800V的功率三极管；e3u嘉泰姆

◆ PSR控制, 省去了光电耦合器和TL431；e3u嘉泰姆

◆ 精准的恒压/恒流控制；e3u嘉泰姆

◆ 延迟的温度保护电路(OTP)；e3u嘉泰姆

◆ 效率高,达到6级效率标准；e3u嘉泰姆

◆ 输出电压保护(OVP / UVLO)；e3u嘉泰姆

◆ 小于100 mW待机功耗；e3u嘉泰姆

◆ 自动重启功能；e3u嘉泰姆

◆ 超低启动电流；e3u嘉泰姆

◆ 简单的EMC电路实现良好EMC特性；e3u嘉泰姆

◆ SOP5 封装。e3u嘉泰姆

◆ PSR control, eliminates optocoupler and TL431;  e3u嘉泰姆

◆   Accurate CV/CC control e3u嘉泰姆

◆   Hysteresis over-temperature protection (OTP) circuit e3u嘉泰姆

◆   Higher efficiency and meet Level 6 efficiency standards e3u嘉泰姆

◆   Output voltage protection (OVP/UVP) e3u嘉泰姆

◆   < 100 mW no-load consumption e3u嘉泰姆

◆   Auto-Restart function e3u嘉泰姆

◆   Ultra-low start-up current e3u嘉泰姆

◆   Good EMC characteristic allows thesimple EMC circuite3u嘉泰姆

   应用范围 返回TOPe3u嘉泰姆

◆  Intelligent mobile phone/small size tablet computer e3u嘉泰姆

◆ Digital cameras and other small digital products e3u嘉泰姆

◆  Power adapters for network products etc e3u嘉泰姆

◆  RCC solutions Replacee3u嘉泰姆

   技术规格书（产品PDF) 返回TOP e3u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！e3u嘉泰姆

 e3u嘉泰姆

产品封装图 返回TOPe3u嘉泰姆

e3u嘉泰姆

电路原理图 返回TOPe3u嘉泰姆

e3u嘉泰姆

相关芯片选择指南 返回TOP                           更多同类产品.....