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CXLE81121 is a high power dual channel LED driver optimized for large size LCD TV LED backlight application. It integrates two independent boost converters and feedback control, and thus provides a high performance and high reliability LCD backlight solution. CXLE81121 operates in current mode boost topology, and can be configured for Master-Slave operation to support multi-chip applications. CXLE81121 supports external PWM dimming mode and comprehensive protections.

   产品特点 返回TOPxEF嘉泰姆

◆ High Power Dual Channel PWM converterxEF嘉泰姆
◆ 8V~35V Input Voltage RangexEF嘉泰姆
◆ Master/Slave Synchronization CapabilityxEF嘉泰姆
◆ Programmable 100KHz~600KHz operation FrequencyxEF嘉泰姆
◆ Programmable Slope CompensationxEF嘉泰姆
◆ External PWM Dimming ModexEF嘉泰姆
◆ Comprehensive protection coverage:xEF嘉泰姆
◇ Over Voltage ProtectionxEF嘉泰姆
◇ Over Current ProtectionxEF嘉泰姆
◇ Under Voltage Lockout(UVLO)xEF嘉泰姆
◇ LED Open ProtectionxEF嘉泰姆
◇ LED Short ProtectionxEF嘉泰姆
◆ Available in SOP20/SSOP20 packages, RoHS compliantxEF嘉泰姆

   应用范围 返回TOPxEF嘉泰姆

    ◆ LCD TVxEF嘉泰姆

◆ LCD Monitor xEF嘉泰姆
◆ Flat panel displayxEF嘉泰姆

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     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！xEF嘉泰姆

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