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首页 > 产品中心 > LED驱动电路 > 隔离型LED灯驱动芯片 > 隔离高PFC高效恒流驱动芯片 >CXLE87180 PFC controller specially designed for single stage flyback PWM control in lighting applications. It features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correc
CXLE87180 PFC controller specially designed for single stage flyback PWM control in lighting applications. It features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correc
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CXLE87180 is a PFC controller specially designed for single stage flyback PWM control in lighting applications. It features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation, a current sensing comparator with built-in leading-edge blanking (LEB), and a totem pole output driving external power MOSFET to achieve good reliability and EMI optimization.

CXLE87180 PFC controller specially designed for single stage flyback PWM control in lighting applications. It features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correc
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  1. 1.产品概述       2.产品特点     1ss嘉泰姆

  2. 3.应用范围       4.技术规格书下载(PDF文档)1ss嘉泰姆

  3. 5.产品封装       6.电路原理图  1ss嘉泰姆
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CXLE87180 is a PFC controller specially designed for single stage flyback PWM control in lighting applications. It features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation, a current sensing comparator with built-in leading-edge blanking (LEB), and a totem pole output driving external power MOSFET to achieve good reliability and EMI optimization.

   产品特点 返回TOP1ss嘉泰姆


◆ Low Start-up Current and Operating Current1ss嘉泰姆
◆ Cycle-by-Cycle Current Limiting1ss嘉泰姆
◆ Internal Leading Edge Blanking (LEB)1ss嘉泰姆
◆ Analog multiplier for Power Factor Correction1ss嘉泰姆
◆ Internal Startup Timer for Stand-alone Applications1ss嘉泰姆
◆ Under Voltage Lockout (UVLO) with Hysteresis1ss嘉泰姆
◆ VCC over voltage protection (OVP)1ss嘉泰姆
◆ Transition Mode (TM) Operation1ss嘉泰姆
◆ Totem Pole Output with High State Clamping1ss嘉泰姆
◆ Audio Noise Free Operation1ss嘉泰姆
◆ Available in DIP8 and SOP8 packages, RoHS compliant1ss嘉泰姆

   应用范围 返回TOP1ss嘉泰姆


◆ Single Stage High PF Flyback AC/DC SMPS1ss嘉泰姆
◆ LED Lighting Power1ss嘉泰姆

   技术规格书(产品PDF) 返回TOP 1ss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1ss嘉泰姆

      QQ截图20160419174301.jpg1ss嘉泰姆

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   电路原理图 返回TOP1ss嘉泰姆


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Product Number Topology Input FET Pout Max PF Dimming Package
CXLE87173 PSR+Single-stage PFC/Flyback 85~265AC Extenal MOSFET -- >0.9 -- SOP8
CXLE87174 No-isolation Buck/PFC 85~265AC Extenal MOSFET -- >0.9 -- SOP8
CXLE87175 PSR/Flyback 85~265AC Extenal BJT <5W   -- SOT23-5
CXLE87176 PSR/Flyback 85~265AC Internal BJT <3W   -- SOP8
CXLE87177 PSR/Flyback 85~265AC Internal MOSFET <11W   -- DIP8
CXLE87178 PSR/Flyback 85~265AC Internal MOSFET <15W   -- DIP8
CXLE87179 Non-isolation Buck 20V~500V DC  External MOSFET --   TRIAC/Linear SOP8
CXLE87180 Single-stage PFC/Flyback 85~265AC External MOSFET --   TRIAC SOP8/DIP8