CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current solution can be easily designed and manufactured for high performance LED lighting application

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 >CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current solution can be easily designed and manufactured for high performance LED lighting application

CXLE87174 is a high power factor and high constant current precision LED driver for LED lighting applications. CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87174 solution can be easily designed and manufactured for high performance LED lighting application

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[ CXLE87174 ]

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CXLE87174 is a high power factor and high constant current precision LED driver for LED lighting applications. CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87174 solution can be easily designed and manufactured for high performance LED lighting application

产品特点 返回TOPbb9嘉泰姆

◆ Simplify circuit with Buck Topology (PF>0.9)bb9嘉泰姆
◆ High Current Accuracy bb9嘉泰姆
◆ Excellent current regulation with wide AC input and inductor tolerancebb9嘉泰姆
◆ Analog multiplier for High Power Factor Correctionbb9嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High Efficiencybb9嘉泰姆
◆ Minimized BOM Countbb9嘉泰姆
◆ Low Start-up Current and Operating Currentbb9嘉泰姆
◆ Soft-start functionbb9嘉泰姆
◆ Internal Startup Timer for Stand-alone Applicationsbb9嘉泰姆
◆ Internal Leading Edge Blankingbb9嘉泰姆
◆ Cycle-by-Cycle Current Limitingbb9嘉泰姆
◆ Totem Pole Output with High State Clampingbb9嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)bb9嘉泰姆
◆ VCC Over voltage protectionbb9嘉泰姆
◆ LED Open and Short Circuit Protection bb9嘉泰姆
◆ Audio Noise Freebb9嘉泰姆
◆ Available in SOP8 package, RoHS compliantbb9嘉泰姆

应用范围 返回TOPbb9嘉泰姆

◆ LED Bulb, PAR, Tubebb9嘉泰姆
◆ LED Down light, Floodlightbb9嘉泰姆
◆ External LED driver modulebb9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！bb9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