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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 TopU2z嘉泰姆

◆ Primary-Side Control with Single Stage PFC Topology (PF>0.9)U2z嘉泰姆
◆ High Current AccuracyU2z嘉泰姆
◆ Analog Multiplier for High Power Factor CorrectionU2z嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High EfficiencyU2z嘉泰姆
◆ Eliminate Opto-coupler and TL431 to Reduce BOM CountU2z嘉泰姆
◆ Ultra-low Start-up Current and Operating CurrentU2z嘉泰姆
◆ Soft-start functionU2z嘉泰姆
◆ Cycle-by-Cycle Current Limiting (OCP)U2z嘉泰姆
◆ Selectable Threshold of OCPU2z嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)U2z嘉泰姆
◆ VCC Over Voltage ProtectionU2z嘉泰姆
◆ Output Over Voltage ProtectionU2z嘉泰姆
◆ Over-temperature ProtectionU2z嘉泰姆
◆ LED Open and Short Circuit Protection U2z嘉泰姆
◆ Available in SOP8 package, RoHS compliantU2z嘉泰姆

   Scope of applicationReturn to TopU2z嘉泰姆

◆ LED Bulb, PAR, TubeU2z嘉泰姆

◆ LED Down light, FloodlightsU2z嘉泰姆
◆ External LED driver moduleU2z嘉泰姆

   Technical Specification (Product PDF)Return to Top U2z嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!U2z嘉泰姆

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   Product packaging diagramReturn to TopU2z嘉泰姆

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   Circuit schematicReturn to TopU2z嘉泰姆

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