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CXLE87173 is a high power factor, primary side regulation LED controller with advanced technology to provide high efficiency and high constant current precision control for LED lighting applications. CXLE87173 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87173 solution can be easily designed and manufactured for high performance LED lighting application.

   Product FeaturesReturn to ToptFC嘉泰姆

◆ Primary-Side Control with Single Stage PFC Topology (PF>0.9)tFC嘉泰姆
◆ High Current AccuracytFC嘉泰姆
◆ Analog Multiplier for High Power Factor CorrectiontFC嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High EfficiencytFC嘉泰姆
◆ Eliminate Opto-coupler and TL431 to Reduce BOM CounttFC嘉泰姆
◆ Ultra-low Start-up Current and Operating CurrenttFC嘉泰姆
◆ Soft-start functiontFC嘉泰姆
◆ Cycle-by-Cycle Current Limiting (OCP)tFC嘉泰姆
◆ Selectable Threshold of OCPtFC嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)tFC嘉泰姆
◆ VCC Over Voltage ProtectiontFC嘉泰姆
◆ Output Over Voltage ProtectiontFC嘉泰姆
◆ Over-temperature ProtectiontFC嘉泰姆
◆ LED Open and Short Circuit Protection tFC嘉泰姆
◆ Available in SOP8 package, RoHS complianttFC嘉泰姆

   Scope of applicationReturn to ToptFC嘉泰姆

◆ LED Bulb, PAR, TubetFC嘉泰姆

◆ LED Down light, FloodlightstFC嘉泰姆
◆ External LED driver moduletFC嘉泰姆

   Technical Specification (Product PDF)Return to Top tFC嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!tFC嘉泰姆

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   Product packaging diagramReturn to ToptFC嘉泰姆

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   Circuit schematicReturn to ToptFC嘉泰姆

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