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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TOPtxX嘉泰姆

◆ High Power Dual Channel PWM convertertxX嘉泰姆
◆ 8V~35V Input Voltage RangetxX嘉泰姆
◆ Master/Slave Synchronization CapabilitytxX嘉泰姆
◆ Programmable 100KHz~600KHz operation FrequencytxX嘉泰姆
◆ Programmable Slope CompensationtxX嘉泰姆
◆ External PWM Dimming ModetxX嘉泰姆
◆ Comprehensive protection coverage:txX嘉泰姆
◇ Over Voltage ProtectiontxX嘉泰姆
◇ Over Current ProtectiontxX嘉泰姆
◇ Under Voltage Lockout(UVLO)txX嘉泰姆
◇ LED Open ProtectiontxX嘉泰姆
◇ LED Short ProtectiontxX嘉泰姆
◆ Available in SOP20/SSOP20 packages, RoHS complianttxX嘉泰姆

   应用范围 返回TOPtxX嘉泰姆

    ◆ LCD TVtxX嘉泰姆

◆ LCD Monitor txX嘉泰姆
◆ Flat panel displaytxX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！txX嘉泰姆

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