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		| 
		 
			Buck DC-DC Converter/Controller(降压IC) 
		
		
  
		 | 
		
		
		 | 
	 
	
		| 
		1.CMOS Synchronous Step-Down DC/DC 
		Converter(CMOS制程同步降压IC) | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Iout 
		 | 
		
		 
			Frequency 
		 | 
		
		 Vfb  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		AX3503 | 
		
		
		2.5~6V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5,TSOT23-5,DFN-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3505 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1A*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOP-8/EP | 
		
		
		-LTC3406 | 
	 
	
		| 
		
		AX3512 | 
		
		
		2.5~6V | 
		
		
		Adj | 
		
		
		600mA | 
		
		
		1.4MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TSOT23-5,DFN-6 | 
		
		
		-APS1006,APW7101 | 
	 
	
		| 
		
		AX3513 | 
		
		
		2.5~6V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		1.4MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TSOT23-5,DFN-6 | 
		
		
		- | 
	 
	
		| 
		
		AX3514 | 
		
		
		2.6~5.5V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.2MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOP-8,DFN-10 | 
		
		
		- | 
	 
	
		| 
		
		AX3516 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		2.5A | 
		
		
		1.2MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOP-8/EP,DFN-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3517 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		2.5A | 
		
		
		1MHz  | 
		
		
		0.8V | 
		
		
		<4uA | 
		
		
		SOP-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3518 | 
		
		
		2.8~5.5V | 
		
		
		Adj | 
		
		
		3.2A | 
		
		
		1MHz  | 
		
		
		0.8V | 
		
		
		<4uA | 
		
		
		SOP-8/EP,TDFN-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3519 | 
		
		
		2.8~5.5V | 
		
		
		Adj | 
		
		
		4A | 
		
		
		1MHz  | 
		
		
		0.8V | 
		
		
		<4uA | 
		
		
		SOP-8/EP,TDFN-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3520 | 
		
		
		2.8~5.5V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		300Khz~1.4Mhz | 
		
		
		0.8V | 
		
		
		<1uA | 
		
		
		SOP-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3521 | 
		
		
		2.8~5.5V | 
		
		
		Adj | 
		
		
		4A | 
		
		
		300Khz~1.4Mhz | 
		
		
		0.8V | 
		
		
		<1uA | 
		
		
		SOP-8/EP | 
		
		
		- | 
	 
	
		| 
		
		AX3522 | 
		
		
		2.8~5.5V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		1MHz  | 
		
		
		0.8V | 
		
		
		<4uA | 
		
		
		SOP-8/EP,TDFN-8 | 
		
		
		- | 
	 
	
		| 
		
		AX3525 | 
		
		
		2.8~5.5V | 
		
		
		Adj | 
		
		
		4A | 
		
		
		1MHz  | 
		
		
		0.8V | 
		
		
		<4uA | 
		
		
		SOP-8/EP,TDFN-8 | 
		
		
		- | 
	 
	
		| 
		
		EML3020 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		600mA | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5,TDFN-6 | 
		
		
		Sync./PFM/PWM/LDO mode  | 
	 
	
		| 
		
		EML3022 | 
		
		
		2.5~5.5V | 
		
		
		Adj  | 
		
		
		1A*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		Sync./PFM/PWM/LDO 
		mode  | 
	 
	
		| 
		
		EML3023 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5,TDFN-6 | 
		
		
		Sync./PFM/PWM/LDO mode  | 
	 
	
		| 
		
		EML3024 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		0.8A*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TDFN-10 | 
		
		
		Sync./PWM | 
	 
	
		| 
		
		EML3060 | 
		
		
		2.5~5.5V | 
		
		
		Adj  | 
		
		
		1A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		
		TQFN3*3-16 | 
		
		
		Sync./PFM/PWM/LDO 
		mode  | 
	 
	
		| 
		
		EML3160 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		Sync./PFM/PWM/LDO mode  | 
	 
	
		| 
		
		EML3406 | 
		
		
		2.5~5.5V | 
		
		
		Adj,1.2,1.5,1.8,3.3 | 
		
		
		600mA | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		LTC3406,MP2104 | 
	 
	
		| 
		
		EML3408 | 
		
		
		2.5~5.5V | 
		
		
		Adj,1.2,1.5,1.8,3.3 | 
		
		
		800mA | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		- | 
	 
	
		| 
		
		EML3412 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1.2A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TDFN-6 | 
		
		
		- | 
	 
	
		| 
		
		EML3416 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		1.3MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TDFN-8 | 
		
		
		- | 
	 
	
		| 
		
		EML3417 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		1.3MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TDFN-6 | 
		
		
		- | 
	 
	
		| 
		
		EML3418 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.3MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TDFN-8,ESOP-8 | 
		
		
		- | 
	 
	
		| 
		
		EML9206 | 
		
		
		2.5~5.5V | 
		
		
		1.2,1.8,3.3 | 
		
		
		600mA | 
		
		
		1.5MHz  | 
		
		
		N/A | 
		
		
		<1uA | 
		
		
		SOT23-5,TDFN-6 | 
		
		
		XC9266,AX9206,PFM/PWM/LDO | 
	 
	
		| 
		
		EML9366 | 
		
		
		2.5~5.5V | 
		
		
		Adj,1.2,1.8,3.3 | 
		
		
		600mA | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		XC9226,XC9206 | 
	 
	
		| 
		
		EMQ9920 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		600mA*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		TQFN-16 | 
		
		
		- | 
	 
	
		| 
		
		FP6160 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		800mA | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5,TSOT23-5 | 
		
		
		- | 
	 
	
		| 
		
		FP6161 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5,TSOT23-5,DFN-6 | 
		
		
		- | 
	 
	
		| 
		
		FP6162 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8,DFN-10,EMSOP-10 | 
		
		
		- | 
	 
	
		| 
		
		FP6163 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8,DFN-10,EMSOP-10 | 
		
		
		- | 
	 
	
		| 
		
		FP6165 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8,DFN-10,EMSOP-10 | 
		
		
		- | 
	 
	
		| 
		
		FP6166 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1A*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		DFN-10,EMSOP-10 | 
		
		
		- | 
	 
	
		| 
		
		FP6167 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1A*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		DFN-12 | 
		
		
		- | 
	 
	
		| 
		
		FP6168 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		1A*2 | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		DFN-10 | 
		
		
		- | 
	 
	
		| 
		
		FP6169 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		- | 
	 
	
		| 
		
		FP6170 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		4A | 
		
		
		1.5MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		- | 
	 
	
		| 
		
		PT1202 | 
		
		
		2.5~5.5V | 
		
		
		Adj | 
		
		
		800mA | 
		
		
		1.9MHz  | 
		
		
		0.6V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		- | 
	 
	
		| 
		2.Synchronous Step-Down DC/DC Converter (internal PMOS and NMOS)(同步降压IC) | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Iout 
		 | 
		
		 
			Frequency 
		 | 
		
		 Vfb  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		AX3120 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2.5A | 
		
		
		250kHz  | 
		
		
		0.62V | 
		
		
		<45uA | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/SS/EN... | 
	 
	
		| 
		
		AX3120A | 
		
		
		4.5~18V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		430kHz  | 
		
		
		0.62V | 
		
		
		<45uA | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/SS/EN... | 
	 
	
		| 
		
		AX3121 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3.5A | 
		
		
		250kHz  | 
		
		
		0.62V | 
		
		
		<45uA | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/SS/EN... | 
	 
	
		| 
		
		AX3122 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		5.0A | 
		
		
		250kHz  | 
		
		
		0.62V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/GATEN/SENSE | 
	 
	
		| 
		
		AX3482 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		340kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		SOP-8 | 
		
		
		-SS/EN,MP1482,RT8284 | 
	 
	
		| 
		
		AX3484 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		340kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		-SS/EN,MP1484,RT8250 | 
	 
	
		| 
		
		FP6188 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		340kHz  | 
		
		
		0.92V | 
		
		
		<1uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		-MP1482,RT8284 | 
	 
	
		| 
		
		FP6192 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.4MHz  | 
		
		
		0.92V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		- | 
	 
	
		| 
		
		FP6193 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		340kHz  | 
		
		
		0.92V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		-MP1484,RT8250 | 
	 
	
		| 
		
		FP6195 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.4MHz  | 
		
		
		0.92V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		- | 
	 
	
		| 
		
		PT1203 | 
		
		
		4.75~18V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		350kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		SOP-8 | 
		
		
		-MP1482,RT8284 | 
	 
	
		| 
		
		PT1204 | 
		
		
		4.75~18V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		350kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		-MP1484,RT8250 | 
	 
	
		| 
		
		EML3090 | 
		
		
		3.5~28V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		570kHz | 
		
		
		0.6V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		Sync./PFM/PWM | 
	 
	
		| 
		3.Step-Down DC/DC Converter(Built-in mosfet) (内置开关管降压IC) | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Iout 
		 | 
		
		 
			Frequency 
		 | 
		
		 Vfb  | 
		
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		AX3101 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset,SS,EN,CL,SCP,AP1513 | 
	 
	
		| 
		
		AX3102 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset,SS,EN,CL,SCP,AP1510 | 
	 
	
		| 
		
		AX3103 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,CL,SCP,OCP,MLCC | 
	 
	
		| 
		
		AX3103A | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		500kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,CL,SCP,OCP,MLCC | 
	 
	
		| 
		
		AX3104 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset,SS,EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3105 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,SCP,OCP,MLCC | 
	 
	
		| 
		
		AX3106 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,SCP,OCP,MLCC | 
	 
	
		| 
		
		AX3106A | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		500kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,SCP,OCP,MLCC | 
	 
	
		| 
		
		AX3107 | 
		
		
		3.6~20V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset,SS,EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3108 | 
		
		
		3.6~20V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,CL,SCP,OCP,MLCC | 
	 
	
		| 
		
		AX3109 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		5A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		DIP-8 | 
		
		
		-Ocset,SS,EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3110 | 
		
		
		8~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		Adj(50~380kHz) 
		
		 | 
		
		
		0.815V | 
		
		
		<150uA | 
		
		
		ESOP-8 | 
		
		
		-OSC,SS,EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3111 | 
		
		
		8~40V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		Adj(50~380kHz)  | 
		
		
		0.815V | 
		
		
		<3mA | 
		
		
		ESOP-8 | 
		
		
		-OSC,SS,EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3111A | 
		
		
		8~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		Adj(50~380kHz)  | 
		
		
		0.815V | 
		
		
		<150uA | 
		
		
		ESOP-8 | 
		
		
		-OSC,SS,EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3112 | 
		
		
		8~40V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		100kHz  | 
		
		
		1.1V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-OVP,SS,EN,SCP,SENSE | 
	 
	
		| 
		
		AX3112A | 
		
		
		8~40V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		350kHz  | 
		
		
		1.1V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-OVP,SS,EN,SCP,SENSE | 
	 
	
		| 
		
		AX3113 | 
		
		
		4~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset,EN,CL,OCP,SCP | 
	 
	
		| 
		
		AX3113A | 
		
		
		4~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-EN,CL,OCP,SCP | 
	 
	
		| 
		
		AX3114 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		380kHz  | 
		
		
		1.22V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-MP1410,CAT7105 | 
	 
	
		| 
		
		AX3114A | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		380kHz  | 
		
		
		1.22V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-SS(External),EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3115 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		380kHz  | 
		
		
		1.22V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-SS(External),EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3116 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		5A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		ESOP-8 | 
		
		
		-Ocset,SS(External),EN,CL,SCP | 
	 
	
		| 
		
		AX3120 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2.5A | 
		
		
		250kHz  | 
		
		
		0.62V | 
		
		
		<45uA | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/SS/EN... | 
	 
	
		| 
		
		AX3120A | 
		
		
		4.5~18V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		430kHz  | 
		
		
		0.62V | 
		
		
		<45uA | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/SS/EN... | 
	 
	
		| 
		
		AX3121 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3.5A | 
		
		
		250kHz  | 
		
		
		0.62V | 
		
		
		<45uA | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/SS/EN... | 
	 
	
		| 
		
		AX3122 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		5.0A | 
		
		
		250kHz  | 
		
		
		0.62V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-SCP/OCP/CL/GATEN/SENSE... | 
	 
	
		| 
		
		AX3130 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		Adj(0.2~1.5MHz)  | 
		
		
		0.6V | 
		
		
		<150uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		-OSC,SS,EN,SCP... | 
	 
	
		| 
		
		AX3131 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		Adj(0.2~1.5MHz)  | 
		
		
		0.6V | 
		
		
		<150uA | 
		
		
		ESOP-8 | 
		
		
		-OSC,SS,EN,SCP... | 
	 
	
		| 
		
		AX3132 | 
		
		
		4.5~32V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		Adj(50~350KHz)  | 
		
		
		0.815V | 
		
		
		<3mA | 
		
		
		ESOP-8 | 
		
		
		-OSC,SS,EN,SCP... | 
	 
	
		| 
		
		AX3133 | 
		
		
		4.5~32V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		Adj(50~350KHz)  | 
		
		
		0.815V | 
		
		
		<3mA | 
		
		
		ESOP-8 | 
		
		
		-OSC,SS,EN,SCP... | 
	 
	
		| 
		
		AX3140 | 
		
		
		8~40V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		350Khz  | 
		
		
		0.815V | 
		
		
		<3mA | 
		
		
		ESOP-8 | 
		
		
		-SS,EN,SCP... | 
	 
	
		| 
		
		AX3482 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		340kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		SOP-8 | 
		
		
		-SS/EN,MP1482,RT8284 | 
	 
	
		| 
		
		AX3484 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		340kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		-SS/EN,MP1484,RT8250 | 
	 
	
		| 
		
		AX4101 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		2.5A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset/EN/SCP | 
	 
	
		| 
		
		AX4102 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3.5A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-Ocset/EN/SCP | 
	 
	
		| 
		
		AX4103 | 
		
		
		4.5~23V | 
		
		
		Adj | 
		
		
		3.5A | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-CL/EN/SCP | 
	 
	
		| 
		
		FP6101 | 
		
		
		3.6~20V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		340kHz  | 
		
		
		0.5V | 
		
		
		<3mA | 
		
		
		SOP-8 | 
		
		
		-SS,SCP,OCP | 
	 
	
		| 
		
		FP6102 | 
		
		
		3.6~20V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		340kHz  | 
		
		
		0.5V | 
		
		
		<3mA | 
		
		
		SOP-8 | 
		
		
		-SS,SCP,OCP | 
	 
	
		| 
		
		FP6111 | 
		
		
		3.6~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		320kHz  | 
		
		
		0.8V | 
		
		
		<3mA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,COMP,OCP | 
	 
	
		| 
		
		FP6112 | 
		
		
		3.6~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		320kHz  | 
		
		
		0.8V | 
		
		
		<3mA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,COMP,OCP | 
	 
	
		| 
		
		FP6115 | 
		
		
		3.6~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		320kHz  | 
		
		
		0.8V | 
		
		
		<3mA | 
		
		
		SOP-8 | 
		
		
		-Ocset,SS,EN,OCP | 
	 
	
		| 
		
		FP6116 | 
		
		
		3.6~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		320kHz  | 
		
		
		0.8V | 
		
		
		<3mA | 
		
		
		SOP-8 | 
		
		
		-Ocset,SS,EN,OCP | 
	 
	
		| 
		
		FP6180 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		380kHz  | 
		
		
		1.222V | 
		
		
		<20uA | 
		
		
		ESOP-8 | 
		
		
		-MP1583,MP1593,ACT4070 | 
	 
	
		| 
		
		FP6181 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		380kHz  | 
		
		
		0.92V | 
		
		
		
		<23uA | 
		
		
		MSOP-10 | 
		
		
		-MP1411,MP1412 | 
	 
	
		| 
		
		FP6182 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		380kHz  | 
		
		
		1.222V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-Comp,ACT4060,ACT4012 | 
	 
	
		| 
		
		FP6183 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		210kHz  | 
		
		
		1.23V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-COMP,EN,CL,OCP | 
	 
	
		| 
		
		FP6185 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		380kHz  | 
		
		
		0.92V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-Comp,EN,CL,OCP,MLCC | 
	 
	
		| 
		
		FP6186 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		1.4MHz  | 
		
		
		0.92V | 
		
		
		<23uA | 
		
		
		ESOP-8,EMSOP-10 | 
		
		
		-UVL,Comp,EN,CL,OCP,MLCC | 
	 
	
		| 
		
		FP6187 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		380kHz  | 
		
		
		1.23V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-UVL,Comp,EN,CL,OCP,MLCC | 
	 
	
		| 
		
		FP6188 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		340kHz  | 
		
		
		0.92V | 
		
		
		<1uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		-Syn,UVL,SS,EN,OCP | 
	 
	
		| 
		
		FP6189 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		380kHz  | 
		
		
		0.92V | 
		
		
		<20uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		-UVL,EN,SS,OCP | 
	 
	
		| 
		
		FP6190 | 
		
		
		4.5~24V | 
		
		
		Adj | 
		
		
		1.2A | 
		
		
		1.4MHz  | 
		
		
		0.8V | 
		
		
		
		<20uA | 
		
		
		SOT23-6,TSOT23-6 | 
		
		
		-MP2359,ACT4088 | 
	 
	
		| 
		
		FP6193 | 
		
		
		4.75~23V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		340kHz  | 
		
		
		0.92V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		-MP1484,RT8250 | 
	 
	
		| 
		
		PT1102 | 
		
		
		2.5~18V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<0.1uA | 
		
		
		SOP-8 | 
		
		
		-SS,EN,UVLO | 
	 
	
		| 
		
		PT1109 | 
		
		
		4.75~24V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		380kHz  | 
		
		
		1.13V | 
		
		
		<23uA | 
		
		
		SOP-8 | 
		
		
		-Comp,EN,OCP,ACT4060 | 
	 
	
		| 
		
		PT1203 | 
		
		
		4.75~18V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		350kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		SOP-8 | 
		
		
		-MP1482,RT8284 | 
	 
	
		| 
		
		PT1204 | 
		
		
		4.75~18V | 
		
		
		Adj | 
		
		
		3A | 
		
		
		350kHz  | 
		
		
		0.923V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		-MP1484,RT8250 | 
	 
	
		| 
		4.Step-Down DC/DC Converter(Built-in 
		transistor)(内置晶体管降压IC) | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Iout 
		 | 
		
		 
			Frequency 
		 | 
		
		 Vfb  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		AX3001 | 
		
		
		4~24V | 
		
		
		Adj,3.3,5,12V | 
		
		
		2A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<35uA | 
		
		
		SOP-8 | 
		
		
		-EN,CL,SCP,AP1509 | 
	 
	
		| 
		
		AX3002 | 
		
		
		4~24V | 
		
		
		Adj,3.3,5,12V | 
		
		
		3A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<35uA | 
		
		
		TO263-5,TO220-5 | 
		
		
		-EN,CL,SCP,AP1506 | 
	 
	
		| 
		
		AX3003 | 
		
		
		4~24V | 
		
		
		Adj,3.3,5,12V | 
		
		
		3A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<35uA | 
		
		
		TO252-5 | 
		
		
		-EN,CL.SCP,AP1507 | 
	 
	
		| 
		
		AX3005 | 
		
		
		4~40V | 
		
		
		Adj,3.3,5,12V | 
		
		
		3A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<100uA | 
		
		
		TO263-5,TO220-5 | 
		
		
		-EN,CL,SCP,AP1501,LM2596 | 
	 
	
		| 
		
		AX3006 | 
		
		
		4~40V | 
		
		
		Adj,3.3,5,12V | 
		
		
		3A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<35uA | 
		
		
		TO252-5 | 
		
		
		-EN,CL,SCP | 
	 
	
		| 
		
		AX3007 | 
		
		
		4.5~40V | 
		
		
		Adj,3.3,5,12V | 
		
		
		2A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<100uA | 
		
		
		SOP-8,ESOP-8,TO263/252-5 | 
		
		
		-EN/CL/SCP | 
	 
	
		| 
		
		AX3007A | 
		
		
		4.5~40V | 
		
		
		Adj,3.3,5,12V | 
		
		
		2A | 
		
		
		85kHz  | 
		
		
		1.23V | 
		
		
		<100uA | 
		
		
		SOP-8,ESOP-8,TO252-5 | 
		
		
		-EN/CL/SCP | 
	 
	
		| 
		
		AX3007B | 
		
		
		4.5~40V | 
		
		
		Adj,3.3,5,12V | 
		
		
		2A | 
		
		
		52kHz  | 
		
		
		1.23V | 
		
		
		<100uA | 
		
		
		SOP-8,ESOP-8,TO263/252-5 | 
		
		
		-EN/CL/SCP | 
	 
	
		| 
		
		AX3007C | 
		
		
		4.5~40V | 
		
		
		Adj,5V | 
		
		
		2A | 
		
		
		52kHz  | 
		
		
		1.23V | 
		
		
		<100uA | 
		
		
		SOP-8,ESOP-8,TO263/252-5 | 
		
		
		-EN/CL/SCP | 
	 
	
		| 
		
		AX3008 | 
		
		
		4.5~30V | 
		
		
		Adj,3.3,5,12V | 
		
		
		2A | 
		
		
		150kHz  | 
		
		
		1.23V | 
		
		
		<100uA | 
		
		
		SOP-8,ESOP-8,TO263/252-5 | 
		
		
		-EN/CL/SCP | 
	 
	
		| 
		
		AX3010 | 
		
		
		4.5~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		50kHz  | 
		
		
		1.155V | 
		
		
		<160uA | 
		
		
		ESOP-8 | 
		
		
		-Ocset,EN,SS,SCP,OVP | 
	 
	
		| 
		
		AX3010A | 
		
		
		4.5~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		150kHz  | 
		
		
		1.155V | 
		
		
		<160uA | 
		
		
		ESOP-8 | 
		
		
		-Ocset,EN,SS,SCP,OVP | 
	 
	
		| 
		
		AX3011 | 
		
		
		4.5~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		50kHz  | 
		
		
		1.155V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-Ocset,EN,SS,SCP,OVP | 
	 
	
		| 
		
		AX3011A | 
		
		
		4.5~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		150kHz  | 
		
		
		1.155V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-Ocset,EN,SS,SCP,OVP | 
	 
	
		| 
		
		AX3015/A/B/C | 
		
		
		4.5~40V | 
		
		
		Adj | 
		
		
		2A | 
		
		
		50/130kHz  | 
		
		
		1.08V | 
		
		
		- | 
		
		
		ESOP-8 | 
		
		
		-EN,CT,OVP,SCP,UVLO,SENSE | 
	 
	
		| 
		
		AX3020 | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		200kHz  | 
		
		
		0.75V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-EN,SCP | 
	 
	
		| 
		
		AX3021 | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		200kHz  | 
		
		
		0.75V | 
		
		
		<2uA | 
		
		
		ESOP-8 | 
		
		
		-EN,OCP,SCP | 
	 
	
		| 
		
		AX3022 | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		1.5A | 
		
		
		200kHz  | 
		
		
		0.75V | 
		
		
		<2uA | 
		
		
		SOT89-5 | 
		
		
		-EN,OCP,SCP | 
	 
	
		| 
		
		AX3023 | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		200kHz  | 
		
		
		0.75V | 
		
		
		<2uA | 
		
		
		SOT23-5,SOP-8 | 
		
		
		-EN,OCP,SCP | 
	 
	
		| 
		
		AX3023A | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		1A | 
		
		
		38kHz  | 
		
		
		0.75V | 
		
		
		<2uA | 
		
		
		SOT23-5,SOP-8 | 
		
		
		-EN,OCP,SCP | 
	 
	
		| 
		
		AX3161 | 
		
		
		8~60V | 
		
		
		Adj,5V | 
		
		
		2A | 
		
		
		52kHz  | 
		
		
		0.75V | 
		
		
		<100uA | 
		
		
		TO263-5 | 
		
		
		-EN,OCP,SCP | 
	 
	
		| 
		5.Buck DC-DC Controller(PWM降压控制IC)外加MOS扩流1A~10A | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Iout 
		 | 
		
		 
			Frequency 
		 | 
		
		 Vfb  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		PT1101 | 
		
		
		2.5~18V | 
		
		
		Adj | 
		
		
		30mA+MOS | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<0.1uA | 
		
		
		SOT23-5 | 
		
		
		-PWM/PFM,SS,UVLO,S8521 | 
	 
	
		| 
		
		FP5001 | 
		
		
		3.6~40V | 
		
		
		Adj | 
		
		
		100mA+MOS | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<1mA | 
		
		
		SOP-8,DIP-8 | 
		
		
		-DTC,SCP,UVLO,LT5001 | 
	 
	
		| 
		
		FP5003 | 
		
		
		3.6~30V | 
		
		
		Adj | 
		
		
		100mA+MOS | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<1mA | 
		
		
		SOP-8,DIP-8 | 
		
		
		-DTC,SCSAR,SCP.UVLO,LT5003 | 
	 
	
		| 
		
		FP5453 | 
		
		
		3.6~30V | 
		
		
		Adj*2 | 
		
		
		100mA+MOS | 
		
		
		1.2MHz  | 
		
		
		2.5V | 
		
		
		<1.3mA | 
		
		
		SOP-16,DIP-16 | 
		
		
		-DTC,SCSAR,SCP,UVLO,LT1451 | 
	 
	
		| 
		
		FP5137B | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		500mA+MOS | 
		
		
		200kHz  | 
		
		
		0.8V | 
		
		
		<1mA | 
		
		
		SOP-8,DIP-8 | 
		
		
		-Synchronous,SS,SCP,APW7037 | 
	 
	
		| 
		
		FP5148 | 
		
		
		4.2~15V | 
		
		
		Adj*2 | 
		
		
		500mA+MOS | 
		
		
		Adj  | 
		
		
		0.8V | 
		
		
		<1mA | 
		
		
		SOP-16,ESOP-16 | 
		
		
		-Dual Syn.Ocset,SS,SCP,OCP | 
	 
	
		| 
		
		AX3037/A | 
		
		
		5,12V | 
		
		
		Adj | 
		
		
		500mA+MOS | 
		
		
		200/400kHz  | 
		
		
		1.25V | 
		
		
		<2uA | 
		
		
		SOP-8,ESOP-8 | 
		
		
		-Synchronous,EN,SS,UVLO | 
	 
	
		| 
		
		AX3301 | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		100mA+MOS | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8,MSOP-8 | 
		
		
		-EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3302 | 
		
		
		3.6~24V | 
		
		
		Adj | 
		
		
		100mA+MOS | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOT23-6 | 
		
		
		-EN,CL,SCP,OCP | 
	 
	
		| 
		
		AX3304/A | 
		
		
		8~38V | 
		
		
		Adj | 
		
		
		100mA+MOS | 
		
		
		100/300kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8 | 
		
		
		-OVP/CL(External),SCP,UVL... | 
	 
	
		| 
		
		MicroBridge provide Syncpower 
		Msofet,Package:SOP-8,MSOP-8,SOT-23,SPT-89,SOT-223TO-252,TO-220 
		etc.(9435,4435.4953,4412,3055,3413,3414,3095,2341..)>>> | 
	 
	
		| 
		Boost DC-DC Converter/Controller(升压IC) | 
	 
	
		| 
		1.CMOS Step-up DC/DC Converter(CMOS制程升压IC) | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Iout 
		 | 
		
		 
			Frequency 
		 | 
		
		 VFB  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		AX5110 | 
		
		
		1.2~12V | 
		
		
		Adj(3.3~34V) | 
		
		
		300mA | 
		
		
		PFM | 
		
		
		1.23V | 
		
		
		<0.1uA | 
		
		
		SOT23-5 | 
		
		
		-CL | 
	 
	
		| 
		
		AX5502 | 
		
		
		0.8~5V | 
		
		
		2.5~5V 0.1V step | 
		
		
		100mA | 
		
		
		PFM | 
		
		
		0.8V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		- | 
	 
	
		| 
		
		AX5503 | 
		
		
		0.5~5V | 
		
		
		2.4~5V 0.1V step  | 
		
		
		100mA | 
		
		
		PFM | 
		
		
		0.8V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		--with EN pin  | 
	 
	
		| 
		
		AX5510A | 
		
		
		2.5~5.5V | 
		
		
		Adj(3~27V) | 
		
		
		2A | 
		
		
		680KHz/1.2MHz | 
		
		
		1.238V | 
		
		
		<1uA | 
		
		
		EMSOP-8,EMOSP-10,ESOP-8,TDFN-10,EN,SS,UVL,CL,SCP | 
	 
	
		| 
		
		AX5510 | 
		
		
		2.5~5.5V | 
		
		
		Adj(3~27V) | 
		
		
		3A | 
		
		
		680KHz/1.2MHz | 
		
		
		1.238V | 
		
		
		<1uA | 
		
		
		EMSOP-8,EMOSP-10,ESOP-8,TDFN-10,EN,SS,UVL,CL,SCP | 
	 
	
		| 
		
		AX5511 | 
		
		
		2.6~5.5V | 
		
		
		Adj(3~27V) | 
		
		
		1.9A | 
		
		
		1.2MHz | 
		
		
		1.238V | 
		
		
		<1uA | 
		
		
		TSOT23-5 | 
		
		
		--UVLO,OCP,SS,CL,MP1540 | 
	 
	
		| 
		
		EMH7600 | 
		
		
		0.9~5.5V | 
		
		
		Adj(1.8~5.5V) | 
		
		
		500mA | 
		
		
		PFM | 
		
		
		1.195V | 
		
		
		<1uA | 
		
		
		MSOP-8 | 
		
		
		-Synchronous | 
	 
	
		| 
		
		EMH7601 | 
		
		
		0.9~5.5V | 
		
		
		Adj(1.8~5.5V) | 
		
		
		500mA | 
		
		
		PFM | 
		
		
		1.195V | 
		
		
		<1uA | 
		
		
		SOT23-5 | 
		
		
		-Synchronous | 
	 
	
		| 
		
		EMH7020 | 
		
		
		0.9~5.5V | 
		
		
		Adj(1.8~5.5V) | 
		
		
		500mA | 
		
		
		500Khz | 
		
		
		0.5V | 
		
		
		<1uA | 
		
		
		TDFN3*3-10 | 
		
		
		-Synchronous,CL,LBO,OPG,SCP,OCP | 
	 
	
		| 
		
		EMH7021 | 
		
		
		0.9~5.5V | 
		
		
		Adj(1.8~5.5V) | 
		
		
		1A | 
		
		
		500Khz | 
		
		
		0.5V | 
		
		
		<1uA | 
		
		
		TDFN3*3-10 | 
		
		
		-Synchronous,TPS61020 | 
	 
	
		| 
		
		FP6290 | 
		
		
		2.6~5.5V | 
		
		
		Adj(4.2~14V) | 
		
		
		1.6A | 
		
		
		640KHz/1.2MHz | 
		
		
		1.24V | 
		
		
		<0.1uA | 
		
		
		MSOP-8 | 
		
		
		-EN,SS,OCP,LM2698,LT1949 | 
	 
	
		| 
		
		FP6290H | 
		
		
		2.6~5.5V | 
		
		
		Adj(4.2~14V) | 
		
		
		3A | 
		
		
		640KHz/1.2MHz | 
		
		
		1.24V | 
		
		
		<0.1uA | 
		
		
		ESOP-8,EDFN-8 | 
		
		
		-EN,SS,OCP | 
	 
	
		| 
		
		FP6292 | 
		
		
		2.7~5.5V | 
		
		
		Adj(4.2~24V) | 
		
		
		750mA | 
		
		
		1.2MHz | 
		
		
		1.24V | 
		
		
		<0.1uA | 
		
		
		TSOT23-5,TSOT23-6 | 
		
		
		-EN,SS,OCP,OTP,UVL | 
	 
	
		| 
		
		PT1301 | 
		
		
		0.8~6V | 
		
		
		Adj(1.5~12V) | 
		
		
		350mA | 
		
		
		500kHz  | 
		
		
		1.25V | 
		
		
		<0.01uA | 
		
		
		SOT23-6,SOT89-5,MSOP-8 | 
		
		
		-Ext/LX mos pin,RT9266 | 
	 
	
		| 
		
		PT1302 | 
		
		
		1~5.5V | 
		
		
		Adj(2~5.5V) | 
		
		
		800mA | 
		
		
		500kHz  | 
		
		
		1.25V | 
		
		
		<0.01uA | 
		
		
		SOT89-5,MSOP-8 | 
		
		
		-Ext/LX mos pin  | 
	 
	
		| 
		
		PT1305 | 
		
		
		2.7~5.5V | 
		
		
		Adj(3~26V) | 
		
		
		300mA | 
		
		
		1.25MHz  | 
		
		
		1.25V | 
		
		
		<0.1uA | 
		
		
		SOT23-5,SOT23-6, | 
		
		
		- | 
	 
	
		| 
		
		PT1309 | 
		
		
		0.8~5.5V | 
		
		
		Adj(2~5.5V) | 
		
		
		300mA | 
		
		
		500KHz  | 
		
		
		1.25V | 
		
		
		<0.1uA | 
		
		
		SOT23-5 | 
		
		
		- | 
	 
	
		| 
		2.Step-up DC/DC Converter/Controller(升压IC/升压控制IC) | 
	 
	
		| 
		 
			Part No. 
		 | 
		
		 
			Vin 
		 | 
		
		 
			Vout 
		 | 
		
		 
			Isw 
		 | 
		
		 
			Frequency 
		 | 
		
		 VFB  | 
		Standby | 
		
		 
			Package 
		 | 
		
		 
			Note/Replace 
		 | 
	 
	
		| 
		
		AX5104 | 
		
		
		4~23V | 
		
		
		Adj(4.5~25V) | 
		
		
		1.8A | 
		
		
		800kHz  | 
		
		
		1V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		OVP,EN,SS,CL,SCP | 
	 
	
		| 
		
		AX5201 | 
		
		
		3.0~20V | 
		
		
		Adj(3.3~32V) | 
		
		
		3A | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		EN,SS,CL,OCP,SCP | 
	 
	
		| 
		
		AX5203 | 
		
		
		4.5~23V | 
		
		
		Adj(5.0~68V) | 
		
		
		3A | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		EN,SS,CL,OCP,SCP | 
	 
	
		| 
		
		AX5204 | 
		
		
		3.0~20V | 
		
		
		Adj(3.3~32V) | 
		
		
		2A | 
		
		
		500kHz  | 
		
		
		1V | 
		
		
		<1uA | 
		
		
		ESOP-8 | 
		
		
		EN,SS,CL,OCP,SCP | 
	 
	
		| 
		
		AX5301 | 
		
		
		3.6~24V | 
		
		
		Adj(5~40V) | 
		
		
		+MOS | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8,MSOP-8 | 
		
		
		EN pin/Thermail Shutdown  | 
	 
	
		| 
		
		AX5302 | 
		
		
		3.6~24V | 
		
		
		Adj(5~40V) | 
		
		
		+MOS | 
		
		
		330kHz  | 
		
		
		0.8V | 
		
		
		<2uA | 
		
		
		SOP-8,MSOP-8 | 
		
		
		EN pin/CL  | 
	 
	
		| 
		
		FP6201 | 
		
		
		3~18V | 
		
		
		Adj(3.6~30V) | 
		
		
		2A | 
		
		
		250kHz  | 
		
		
		0.5V | 
		
		
		<1uA | 
		
		
		SOP-8 | 
		
		
		-SS,SCP,OCP | 
	 
	
		| 
		
		FP5138/B | 
		
		
		1.8~15V | 
		
		
		Adj(3.3~40V) | 
		
		
		+MOS | 
		
		
		1MHz  | 
		
		
		0.5V | 
		
		
		<1uA | 
		
		
		SOP-8,TSSOP-8 | 
		
		
		SS,SCP,BR/CTL,Duty:80%(TYP.)  | 
	 
	
		| 
		
		FP5139B | 
		
		
		1.8~15V | 
		
		
		Adj(3.3~40V) | 
		
		
		+MOS | 
		
		
		1MHz  | 
		
		
		0.5V | 
		
		
		<1uA | 
		
		
		SOP-8,TSSOP-8 | 
		
		
		SS,SCP.BR.CTL,Duty:92%(TYP.)  | 
	 
 
		
			
				| 
				 
					主要产品分类介绍 
				 | 
				
				 
					产品应用 
				 | 
			 
			
				| 
				
				 | 
				
				
					
						| 
						
						 | 
						
						 
							说  明(Features) 
						 | 
						
						 
							应  用(Applications) 
						 | 
					 
					
						| 
						
						 | 
						
						锂电池LED矿灯 | 
						
						锂电池充电LED矿灯照明 | 
					 
					
						| 
						
						 | 
						MR11/MR16 
						LED杯灯、射灯 | 
						12V/24V电源 
						MR11/MR16 LED杯灯射灯装饰灯 | 
					 
					
						| 
						
						 | 
						
						市电LED日光灯/吸顶灯 | 
						
						AC85~265 LED日光灯/吸顶灯  | 
					 
					
						| 
						
						 | 
						市电85~265V LED照明 | 
						
						LED台灯、书柜灯、路灯、草坪灯、E27、PAR30 | 
					 
					
						| 
						
						 | 
						LED背光照明驱动 | 
						
						1.8"~21"液晶显示器LED背光驱动 | 
					 
					
						| 
						
						 | 
						小功率充电器 | 
						1~5W充电器等 | 
					 
					
						| 
						
						 | 
						
						3W~300W充电器、适配器、开关电源 | 
						
						家用电器、数码产品 | 
					 
					
						| 
						
						 | 
						
						锂电池充电器 | 
						手机、数码产品充电器 | 
					 
					
						| 
						
						 | 
						
						室外移动电源、应急充电 | 
						
						户外移动电源、应急充电等 | 
					 
					
						| 
						
						 | 
						
						汽车电源 | 
						
						汽车电源、汽车多媒体电源管理 | 
					 
					
						| 
						
						 | 
						
						网络产品电源 | 
						
						无线网卡等电源管理 | 
					 
					
						| 
						
						 | 
						
						主机板电源 | 
						
						电脑及各种主机板电源管理 | 
					 
					
						| 
						
						 | 
						
						音频功率放大 | 
						
						液晶电视、音响、数码产品、手机等 | 
					 
				 
				 | 
			 
		 
			   | 
			
			  | 
			
			  |