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

首页 > 产品中心 > LED驱动电路 > AC/DC转换型高压LED驱动芯片 > PWM控制功率转换器 >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 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.

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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TOPOrM嘉泰姆

◆ Low Start-up Current and Operating CurrentOrM嘉泰姆
◆ Cycle-by-Cycle Current LimitingOrM嘉泰姆
◆ Internal Leading Edge Blanking (LEB)OrM嘉泰姆
◆ Analog multiplier for Power Factor CorrectionOrM嘉泰姆
◆ Internal Startup Timer for Stand-alone ApplicationsOrM嘉泰姆
◆ Under Voltage Lockout (UVLO) with HysteresisOrM嘉泰姆
◆ VCC over voltage protection (OVP)OrM嘉泰姆
◆ Transition Mode (TM) OperationOrM嘉泰姆
◆ Totem Pole Output with High State ClampingOrM嘉泰姆
◆ Audio Noise Free OperationOrM嘉泰姆
◆ Available in DIP8 and SOP8 packages, RoHS compliantOrM嘉泰姆

应用范围 返回TOPOrM嘉泰姆

◆ Single Stage High PF Flyback AC/DC SMPSOrM嘉泰姆
◆ LED Lighting PowerOrM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！OrM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

◀ 上一篇:CXLE87177 CXLE87178 primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry

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