产品概述

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CXLE81127/CXLE81127N is CCFL inverter control IC designed to drive CCFL in push pull topology. Implemented with On-Bright patented proprietary technology, CXLE81127 offers rich protection and performance enhancement features and thus provides a cost effective high performance LCD backlight solution with minimum total BOM count.CXLE81127 / CXLE81127N是CCFL逆变器控制IC，设计用于以推挽式拓扑驱动CCFL。CXLE81127采用On-Bright专利专有技术实施，提供了丰富的保护和性能增强功能，从而提供了具有成本效益的高性能LCD背光解决方案，且总BOM数量最少。

   产品特点 返回TOPzhi嘉泰姆

◆ High precision reference and frequency settingzhi嘉泰姆
◆ External programmability of the key parameterszhi嘉泰姆
◆ Flexible dimming mode with wide range control:zhi嘉泰姆
◇ Seletive postive or negative dimming versionzhi嘉泰姆
◇ Analog, internal burst and external LPWMzhi嘉泰姆
◇ 0-3V DC voltage direct dimming without any additional componentszhi嘉泰姆
◆ Comprehensive protection coverage:zhi嘉泰姆
◇ IC supply under voltage lockout (UVLO)zhi嘉泰姆
◇ System supply brownout protectionzhi嘉泰姆
◇ Output over voltage protection (OVP)zhi嘉泰姆
◇ Open lamp protectionzhi嘉泰姆
◇ Short lamp protectionzhi嘉泰姆
◆ Available in DIP16 and SOP16 packages, RoHS compliantzhi嘉泰姆
◆高精度参考值和频率设置zhi嘉泰姆
◆关键参数的外部可编程性zhi嘉泰姆
◆灵活的调光模式，可进行宽范围控制：zhi嘉泰姆
◇选择性正或负调光版本zhi嘉泰姆
◇模拟，内部突发和外部LPWMzhi嘉泰姆
◇ 0-3V DC电压直接调光，无需任何调节附加组件zhi嘉泰姆
◆全面的保护范围：zhi嘉泰姆
◇IC电源欠压锁定（UVLO）zhi嘉泰姆
◇系统电源掉电保护zhi嘉泰姆
◇输出过压保护（OVP）zhi嘉泰姆
◇灯管开保护zhi嘉泰姆
◇灯管短保护zhi嘉泰姆
◆符合RoHS要求的DIP16和SOP16封装zhi嘉泰姆

   应用范围 返回TOPzhi嘉泰姆

   LCD CCFL backlight system inzhi嘉泰姆
◆ LCD Monitor/TVzhi嘉泰姆
◆ Portable DVDzhi嘉泰姆
◆ LCD flat panel display for instruments/automobilezhi嘉泰姆
LCD LCDFLFL背光系统zhi嘉泰姆
◆LCD Monitor /电视zhi嘉泰姆
◆便携式DVDzhi嘉泰姆
◆仪器/汽车用LCD平板显示器zhi嘉泰姆

   技术规格书（产品PDF) 返回TOP zhi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！zhi嘉泰姆
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   产品封装图 返回TOPzhi嘉泰姆

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   电路原理图 返回TOPzhi嘉泰姆

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