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 > AC/DC转换型高压LED驱动芯片 > AC/DC PSR系列 >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 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TOPA7S嘉泰姆

◆ Simplify circuit with Buck Topology (PF>0.9)A7S嘉泰姆
◆ High Current Accuracy A7S嘉泰姆
◆ Excellent current regulation with wide AC input and inductor toleranceA7S嘉泰姆
◆ Analog multiplier for High Power Factor CorrectionA7S嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High EfficiencyA7S嘉泰姆
◆ Minimized BOM CountA7S嘉泰姆
◆ Low Start-up Current and Operating CurrentA7S嘉泰姆
◆ Soft-start functionA7S嘉泰姆
◆ Internal Startup Timer for Stand-alone ApplicationsA7S嘉泰姆
◆ Internal Leading Edge BlankingA7S嘉泰姆
◆ Cycle-by-Cycle Current LimitingA7S嘉泰姆
◆ Totem Pole Output with High State ClampingA7S嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)A7S嘉泰姆
◆ VCC Over voltage protectionA7S嘉泰姆
◆ LED Open and Short Circuit Protection A7S嘉泰姆
◆ Audio Noise FreeA7S嘉泰姆
◆ Available in SOP8 package, RoHS compliantA7S嘉泰姆

应用范围 返回TOPA7S嘉泰姆

◆ LED Bulb, PAR, TubeA7S嘉泰姆
◆ LED Down light, FloodlightA7S嘉泰姆
◆ External LED driver moduleA7S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:CXLE87173 High PF, High CC, PSR LED Controller，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 appli

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下一篇▶:CXLE87175 CXLE87176 primary side control offline LED lighting which can achieve accurate LED current and low system cost for an isolate lighting application in a single stage converter

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