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		| 
		 
			LED Driver IC Series for High power LED lighting(LED照明应用) 
		
		
  
		 | 
		
		
		 | 
	 
	
		| 
		1.Buck DC/DC Converter(Controller,Linear) for LED Constant 
		Current(LED降压恒流驱动) | 
	 
	
		| 
		 
			Curren 
		 | 
		
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Dimming 
		 | 
		
		 
			Frequency 
		 | 
		
		 CS(V)  | 
		
		 
			Shutdown 
		 | 
		
		 
			Package 
		 | 
		
		 
			App. 
		 | 
	 
	
		| 
		 
			电流 
		 | 
		
		 
			型号 
		 | 
		
		 
			输入电压 
		 | 
		
		 
			调光 
		 | 
		
		 
			频率 
		 | 
		
		 
			反馈 
		 | 
		
		 
			关断电流 
		 | 
		
		 
			封装 
		 | 
		
		 
			应用 
		 | 
	 
	
		| 
		
		Fixed | 
		
		
		A705 | 
		
		
		2.7~12V | 
		
		
		190/210/230/250/270/290/310/330/350mA | 
		
		
		SOT-89,TO-252 | 
		
		
		矿灯、手电筒 | 
	 
	
		| 
		
		300~340mA | 
		
		
		AMC7135PKFAT | 
		
		
		2.7~5.5V | 
		
		
		Linear  | 
		
		
		
		-AMC7135PKFAT | 
		
		
		SOT-89 | 
		
		
		矿灯、手电筒 | 
	 
	
		| 
		
		340~380mA | 
		
		
		AMC7135PKFT | 
		
		
		2.7~5.5V | 
		
		
		Linear  | 
		
		
		
		-AMC7135PKFT | 
		
		
		SOT-89 | 
		
		
		矿灯、手电筒 | 
	 
	
		| 
		
		200~355mA | 
		
		
		AMC7140DLGT | 
		
		
		5-50V | 
		
		
		PWM | 
		
		
		-AMC7140DLGT(200~355mA) | 
		
		
		TO-252-5 | 
		
		
		台灯、LED照明灯 | 
	 
	
		| 
		
		350~600mA | 
		
		
		AMC7140DLGT-A | 
		
		
		5-50V | 
		
		
		PWM | 
		
		
		-AMC7140DLGT-A(3500~600mA) | 
		
		
		TO-252-5 | 
		
		
		台灯、LED照明灯 | 
	 
	
		| 
		
		1.5A | 
		
		
		AMC7150 | 
		
		
		4~40V | 
		
		
		PWM,DC | 
		
		
		200kHz | 
		
		
		1V | 
		
		
		<200uA | 
		
		
		TO-252-5 | 
		
		
		MR-16,Automotive etc.  | 
	 
	
		| 
		
		1.5A | 
		
		
		A718 | 
		
		
		6~42V | 
		
		
		PWM.DC | 
		
		
		100~500KHz  | 
		
		
		0.18V | 
		
		
		<180uA | 
		
		
		ESOP-8 | 
		
		
		MR-16,Automotive,etc. 
		(LM3402,LM3404) | 
	 
	
		| 
		
		1A | 
		
		
		AX2001/A | 
		
		
		4.5~23V | 
		
		
		PWM,DC | 
		
		
		330/500kHz  | 
		
		
		0.25V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		EN,CL,SCP,OCP,LED lighting | 
	 
	
		| 
		
		2A | 
		
		
		AX2002/A | 
		
		
		4.5~23V | 
		
		
		PWM,DC | 
		
		
		330/500kHz  | 
		
		
		0.25V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		EN,CL,SCP,OCP,LED lighting | 
	 
	
		| 
		
		3A | 
		
		
		AX2003/A | 
		
		
		4.5~23V | 
		
		
		PWM,DC | 
		
		
		500kHz  | 
		
		
		0.25V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		EN,CL,SCP,OCP,LED lighting | 
	 
	
		| 
		
		1A | 
		
		
		AX2004 | 
		
		
		2.5~24V | 
		
		
		Linear  | 
		
		
		2kHz | 
		
		
		- | 
		
		
		<1mA | 
		
		
		SOT89-5,TO252-5,SOP-8,Linear | 
	 
	
		| 
		
		2A/3A | 
		
		
		AX2005/A | 
		
		
		8~40V | 
		
		
		PWM,DC | 
		
		
		300kHz  | 
		
		
		0.2V | 
		
		
		<150uA | 
		
		
		ESOP-8 | 
		
		
		LED lighting,OVP,CL,EN,SS,OCP,SCP | 
	 
	
		| 
		
		1A | 
		
		
		AX2020 | 
		
		
		8~32V | 
		
		
		PWM.DC | 
		
		
		1MHz  | 
		
		
		0.13V | 
		
		
		<70uA | 
		
		
		SOT89-5 | 
		
		
		MR-16,Automotive,etc.
		 | 
	 
	
		| 
		
		5A(+MOS) | 
		
		
		AX2201 | 
		
		
		3.6~24V | 
		
		
		PWM,DC | 
		
		
		330kHz  | 
		
		
		0.25V | 
		
		
		2uA | 
		
		
		SOP-8,MSOP-8 | 
		
		
		LED Lighting,MOS:AM4953  | 
	 
	
		| 
		
		0~500mA | 
		
		
		LED1113 | 
		
		
		>3.3V | 
		
		
		Linear  | 
		
		
		Vout:2.5~28V | 
		
		
		- | 
		
		
		N/A | 
		
		
		SOT-89-3 | 
		
		
		线性LED驱动,外围只有一个电阻 | 
	 
	
		| 
		
		2A | 
		
		
		FP7101A | 
		
		
		4.75~23V | 
		
		
		PWM,DC | 
		
		
		380kHz  | 
		
		
		0.2V | 
		
		
		<25uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		LED lighting | 
	 
	
		| 
		
		2A | 
		
		
		FP7102 | 
		
		
		3.6~28V | 
		
		
		PWM,DC | 
		
		
		320kHz  | 
		
		
		0.25V | 
		
		
		<15uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		LED lighting | 
	 
	
		| 
		
		3A | 
		
		
		FP7103 | 
		
		
		3.6~28V | 
		
		
		PWM,DC | 
		
		
		320kHz  | 
		
		
		0.25V | 
		
		
		<15uA | 
		
		
		SOP-8 | 
		
		
		LED lighting | 
	 
	
		| 
		
		1.2A | 
		
		
		PT4115 | 
		
		
		6~30V | 
		
		
		PWM.DC | 
		
		
		1MHz  | 
		
		
		0.1V | 
		
		
		<60uA | 
		
		
		SOT89-5,ESOP8 | 
		
		
		MR-16,Automotive,etc.
		 | 
	 
	
		| 
		
		1.2A | 
		
		
		PT4205 | 
		
		
		5~30V | 
		
		
		PWM.DC | 
		
		
		1MHz  | 
		
		
		0.2V | 
		
		
		<130uA | 
		
		
		SOT89-5,ESOP8 | 
		
		
		MR-16,Automotive,etc. 
		3%基准电流  | 
	 
	
		| 
		
		350mA | 
		
		
		PT4211 | 
		
		
		5~30V | 
		
		
		PWM.DC | 
		
		
		1MHz  | 
		
		
		0.2V | 
		
		
		<130uA | 
		
		
		SOT23-5 | 
		
		
		MR-16,Automotive,etc. 
		3%基准电流  | 
	 
	
		| 
		2.High AC Voltage(AC 85~265V) Buck DC/DC Converter for LED Constant 
		Current(高压市电LED降压恒流驱动) | 
	 
	
		| 
		
		24W | 
		
		
		PT4107 | 
		
		
		85~265V | 
		
		
		PWM,DC | 
		
		
		200kHz  | 
		
		
		市电非隔离 | 
		
		
		SOP-8 | 
		
		
		LED日光灯,LED装饰灯 | 
	 
	
		| 
		
		80W | 
		
		
		PT4207 | 
		
		
		85~265V | 
		
		
		PWM,DC | 
		
		
		200kHz  | 
		
		
		市电非隔离 | 
		
		
		SOP-8 | 
		
		
		AC/DC LED日光灯 | 
	 
	
		| 
		
		24W | 
		
		
		A704 | 
		
		
		110V/220V | 
		
		
		PWM,DC | 
		
		
		65kHz  | 
		
		
		市电非隔离 | 
		
		
		SOT23-5 | 
		
		
		LED Daylighting | 
	 
	
		| 
		
		3~30W | 
		
		
		PT4201 | 
		
		
		E27(3W/5W) PAR30(7W)PAR38(12W)  | 
		
		
		市电隔离 | 
		
		
		SOT23-6 | 
		
		
		E27,PAR30.PAR38... | 
	 
	
		| 
		
		1~10W | 
		
		
		PT4203 | 
		
		
		初级侧控制LED驱动 | 
		
		
		市电隔离 | 
		
		
		SOT23-5 | 
		
		
		无光耦,431,1~10WLED驱动 | 
	 
	
		| 
		
		1~5W | 
		
		
		PT4204 | 
		
		
		初级侧控制LED驱动 | 
		
		
		市电隔离 | 
		
		
		SOP-8 | 
		
		
		内置MOS,无光耦,431,1~5WLED驱动 | 
	 
	
		| 
		
		1~5W | 
		
		
		M3842 | 
		
		
		PSR controller  | 
		
		
		市电隔离 | 
		
		
		SOT23-5 | 
		
		
		pin to pin ACT35(ACT353,ACT355)  | 
	 
	
		| 
		3.Boost DC/DC Converter for LED Constant Current(LED升压恒流驱动) | 
	 
	
		| 
		 
			Curren 
		 | 
		
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Frequency 
		 | 
		
		 CS(V)  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			App. 
		 | 
	 
	
		| 
		 
			电流 
		 | 
		
		 
			型号 
		 | 
		
		 
			输入电压 
		 | 
		
		 
			输出电压 
		 | 
		
		 
			频率 
		 | 
		
		 
			反馈 
		 | 
		
		 
			待机 
		 | 
		
		 
			封装 
		 | 
		
		 
			应用 
		 | 
	 
	
		| 
		
		2A | 
		
		
		PT4108 | 
		
		
		2~4.2V | 
		
		
		3~12V | 
		
		
		500KHz  | 
		
		
		0.2V | 
		
		
		<0.1uA | 
		
		
		SOT89-5,SOP-8 | 
		
		
		1*3W,3*1W LED Lighting  | 
	 
	
		| 
		
		1.5A | 
		
		
		PT4110 | 
		
		
		2.5~5.5V | 
		
		
		3~35V | 
		
		
		1.2MHz  | 
		
		
		0.3V | 
		
		
		<0.1uA | 
		
		
		SOT89-5,SOP-8 | 
		
		
		大尺寸LED背光 | 
	 
	
		| 
		
		1.6A | 
		
		
		A710 | 
		
		
		2.6~5.5V | 
		
		
		4.2~18V | 
		
		
		640~1320KHz  | 
		
		
		0.2V | 
		
		
		<0.1uA | 
		
		
		MSOP-8 | 
		
		
		MP3,GPS,PDA,DSC, LED backlight  | 
	 
	
		| 
		
		1.5A | 
		
		
		A722 | 
		
		
		4.5~25V | 
		
		
		6~40V | 
		
		
		650~1000KHz  | 
		
		
		0.2V | 
		
		
		<10uA | 
		
		
		QFN3*3-8 | 
		
		
		NB/Portable DVD 
		
		backlight,LED Lighting.. | 
	 
	
		| 
		
		3A(+MOS) | 
		
		
		FP5139B | 
		
		
		1.8~15V | 
		
		
		2.5~40V | 
		
		
		500KHz  | 
		
		
		0.5V | 
		
		
		<10uA | 
		
		
		TSSOP-8 | 
		
		
		NB/Portable DVD 
		
		backlight,LED Lighting.. | 
	 
	
		| 
		LED Backlight(LED背光应用)  | 
	 
	
		| 
		1.Boost DC/DC Converter for LED Constant Current(LED升压恒流驱动) | 
	 
	
		| Isw(Max.) | 
		
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Frequency 
		 | 
		
		 
			Vfb 
		 | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note. 
		 | 
	 
	
		| 
		
		320mA | 
		
		
		SP1937 | 
		
		
		2.5~20V | 
		
		
		3.2~36V | 
		
		
		1.2MHz  | 
		
		
		0.095V | 
		
		
		<0.1uA | 
		
		
		SOT25,SOT353 | 
		
		
		MP4,PMP,PDA,手机背光 | 
	 
	
		| 
		
		320mA | 
		
		
		SP1938 | 
		
		
		2.5~18V | 
		
		
		3.2~36V | 
		
		
		1.2MHz  | 
		
		
		0.095V | 
		
		
		<0.1uA | 
		
		
		SOT23-6 | 
		
		
		LED Panel Backlight(LED显示屏背光)OVP:19V | 
	 
	
		| 
		
		400mA | 
		
		
		PT4101 | 
		
		
		2.5~5.5V | 
		
		
		3~20V | 
		
		
		1.2MHz  | 
		
		
		0.104V | 
		
		
		0.1uA | 
		
		
		SOT23-6 | 
		
		
		OVP20V  | 
	 
	
		| 
		
		400mA | 
		
		
		PT4103 | 
		
		
		2.5~5.5V | 
		
		
		3~30V | 
		
		
		1.2MHz  | 
		
		
		0.104V | 
		
		
		0.1uA | 
		
		
		SOT23-6 | 
		
		
		OVP30V  | 
	 
	
		| 
		
		1.4A | 
		
		
		EMD2050 | 
		
		
		2.5~5.5V | 
		
		
		3~12V | 
		
		
		1.2MHz  | 
		
		
		0.235V | 
		
		
		<1uA | 
		
		
		SOT23-6 | 
		
		
		LED Panel Backlight(LED显示屏背光)OVP:15V | 
	 
	
		| 
		
		1.4A | 
		
		
		EMD2053 | 
		
		
		2.5~5.5V | 
		
		
		3~35V | 
		
		
		1.2MHz  | 
		
		
		0.245V | 
		
		
		<1uA | 
		
		
		SOT23-6 | 
		
		
		LED Panel Backlight(LED显示屏背光)OVP:37V | 
	 
	
		| 
		
		1.4A | 
		
		
		EMD2080 | 
		
		
		6~36V | 
		
		
		6~36V | 
		
		
		1.2MHz  | 
		
		
		0.245V | 
		
		
		<1uA | 
		
		
		MSOP-10 | 
		
		
		LED Panel Backlight(LED显示屏背光)OVP:36V | 
	 
	
		| 
		
		1.4A | 
		
		
		EMD2093 | 
		
		
		2.5~5.5V | 
		
		
		3~28V | 
		
		
		1.2MHz  | 
		
		
		0.245V | 
		
		
		<1uA | 
		
		
		SOT23-6 | 
		
		
		LED Panel Backlight(LED显示屏背光)OVP:30V | 
	 
	
		| 
		
		1.5A | 
		
		
		PT4110 | 
		
		
		2.5~5.5V | 
		
		
		3~35V | 
		
		
		1.2MHz  | 
		
		
		0.3V | 
		
		
		<0.1uA | 
		
		
		SOT89-5,SOP-8 | 
		
		
		大尺寸LED背光 | 
	 
	
		| 
		
		1.9A | 
		
		
		AX2012 | 
		
		
		2.5~5.5V | 
		
		
		3~27V | 
		
		
		1.2MHz | 
		
		
		0.3V | 
		
		
		<0.5uA | 
		
		
		SOT23-6,TDFN-8 | 
		
		
		 | 
	 
	
		| 
		
		3A(+MOS) | 
		
		
		FP5139 | 
		
		
		1.8~15V | 
		
		
		2.5~40V | 
		
		
		500KHz | 
		
		
		0.5V | 
		
		
		<0.1uA | 
		
		
		SOP-8,TSSOP8 | 
		
		
		大尺寸LCD-LED背光驱动 | 
	 
	
		| LED Current 
		 | 
		
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Dimming 
		 | 
		
		 
			LED Number 
		 | 
		
		
		 | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note. 
		 | 
	 
	
		| 
		
		15~25mA | 
		
		
		PT4112 | 
		
		
		5~25V | 
		
		
		PWM | 
		
		
		60 | 
		
		
		6 | 
		
		
		<5uA | 
		
		
		QFN3*3-16 | 
		
		
		6通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		
		5~40mA | 
		
		
		A706 | 
		
		
		4.5~25V | 
		
		
		PWM | 
		
		
		60 | 
		
		
		6 | 
		
		
		<20uA | 
		
		
		QFN4*4-20 | 
		
		
		6通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		
		5~30mA | 
		
		
		A707 | 
		
		
		4.5~25V | 
		
		
		PWM | 
		
		
		30 | 
		
		
		3 | 
		
		
		<20uA | 
		
		
		TSSOP-14 | 
		
		
		3通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		
		5~30mA | 
		
		
		A712 | 
		
		
		2.3~5.5V | 
		
		
		PWM | 
		
		
		40 | 
		
		
		10 | 
		
		
		<10uA | 
		
		
		TSSOP-20 | 
		
		
		10通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		
		5~30mA | 
		
		
		A723 | 
		
		
		4.5~25V | 
		
		
		PWM | 
		
		
		96 | 
		
		
		8 | 
		
		
		<20uA | 
		
		
		QFN4*4-20 | 
		
		
		8通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		
		5~30mA | 
		
		
		A724 | 
		
		
		4.5~25V | 
		
		
		PWM | 
		
		
		96 | 
		
		
		8 | 
		
		
		<20uA | 
		
		
		QFN4*4-20 | 
		
		
		8通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		
		5~30mA | 
		
		
		A725 | 
		
		
		4.5~30V | 
		
		
		PWM | 
		
		
		72 | 
		
		
		6 | 
		
		
		<20uA | 
		
		
		QFN4*4-20 | 
		
		
		6通道升压LED背光,NB Monitors backlight  | 
	 
	
		| 
		2.Charge Pump LED driver (电荷泵LED驱动IC) | 
	 
	
		| Current | 
		
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Dimming 
		 | 
		
		 
			Frequency 
		 | 
		- | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Replace 
		 | 
	 
	
		| 
		
		20mA×4 | 
		
		
		PT4301 | 
		
		
		2.7~5.5V | 
		
		
		PWM | 
		
		
		1MHz  | 
		
		
		- | 
		
		
		<1uA | 
		
		
		QFN4*4-16 | 
		
		
		RT9360,SC604 | 
	 
	
		| 
		
		350mA(1W) | 
		
		
		PT4302 | 
		
		
		2.5~5.5V | 
		
		
		PWM | 
		
		
		1MHz  | 
		
		
		- | 
		
		
		<1uA | 
		
		
		SOT23-6 | 
		
		
		AAT3120(DSC闪光灯) | 
	 
	
		| 
		
		350mA(1W) | 
		
		
		PT4305 | 
		
		
		2.5~5.5V | 
		
		
		PWM | 
		
		
		1MHz  | 
		
		
		- | 
		
		
		<1uA | 
		
		
		DFN10,MSOP10 | 
		
		
		1W LED驱动,闪光灯  | 
	 
	
		| 
		
		100mA | 
		
		
		EMD3001 | 
		
		
		2.5~4.5V | 
		
		
		PWM | 
		
		
		2MHz  | 
		
		
		- | 
		
		
		<1uA | 
		
		
		SOT23,MSOP8 | 
		
		
		AT3110,CP2128 | 
	 
	
		| 
		
		80mA*4 | 
		
		
		EMD2794/2795 | 
		
		
		2.5~5.5V | 
		
		
		Analog | 
		
		
		1.3MHz  | 
		
		
		- | 
		
		
		<1uA | 
		
		
		TQFN-16,FBP-16 | 
		
		
		LM2794便携产品LED背光 | 
	 
	
		| 
		3.Linerr Constant Current Regulator(线性LED驱动IC) | 
	 
	
		| Current | 
		
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Dimming 
		 | 
		
		 
			Linear  
		 | 
		
		 
			Channel  
		 | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note 
		 | 
	 
	
		| 
		
		20mA | 
		
		
		PT4401 | 
		
		
		2.7~6V | 
		
		
		PWM | 
		
		
		 | 
		
		
		 | 
		
		
		<0.1uA | 
		
		
		SOT23-6 | 
		
		
		Mobile Phone, Smart Phone Keypad Backlights | 
	 
	
		| 
		
		20mA | 
		
		
		AMC7110 | 
		
		
		2.7~6V | 
		
		
		PWM | 
		
		
		 | 
		
		
		 | 
		
		
		<0.1uA | 
		
		
		SOT23-6 | 
		
		
		Mobile Phone, Smart Phone Keypad Backlights | 
	 
	
		| 
		
		20mA | 
		
		
		AMC7111 | 
		
		
		2.5~6V | 
		
		
		PWM | 
		
		
		 | 
		
		
		 | 
		
		
		<0.1uA | 
		
		
		MSOP-8 | 
		
		
		Mobile Phone, Smart Phone Keypad Backlights | 
	 
	
		| 
		按应用分类 | 
	 
	
		| 
		LED手电筒、矿灯 | 
		
		AMC7135,A705,AMC7110,PT4105,AX2002,PT4110,PT4108,A710,A722(锂电池,AA电池,镍氢电池应用) | 
	 
	
		| 
		MR-16杯灯、射灯 | 
		
		PT4105,PT4115,AMC7150,AX2001,AX2002,AX2003,AX2004.AX2005,AX2006LED1113,A718,AX2020 | 
	 
	
		| 
		LED闪光灯 | 
		
		AMC7124,PT4302,PT4305,EMD2794,EMD2795(手机,数码相机LED闪光灯应用) | 
	 
	
		| 
		LED屏幕背光(小尺寸) | 
		
		SP1937,SP1938,PT4101,PT4102,PT4103,AMC7110,PT4401,PT4402,EMD2794(手机,PDA,MP3,PMP背光) | 
	 
	
		| 
		LED屏幕背光(大尺寸) | 
		
		FP5138,AX2002,AX2003,PT4115,AX2101,AX2102,AX2103,AX2201,PT4112,A706,A710,A723(液晶显示器) | 
	 
	
		| 
		市电LED照明 | 
		
		PT4207,ACT30,OB2353,OB2211,OB2535,OB2263,SP6850,SP6853,SD4840,PT4201,A704,PT4203,PT4204,MXT35... | 
	 
 
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