Products Specifications 
 
	Smart I/O
	Prolific is one of the market leaders in USB Controllers with over 200 million units sold already. Prolific was founded in 1997 with a vision that USB would be the standard I/O interface for the new generation PC and Peripherals. Since then, the Company has strived for research and development of high performance USB transmission standards that will identify Prolific as a Total USB Solution provider. Currently, Prolific provides USB Full-Speed, High-Speed and Super-Speed total solutions for three product categories: Serial/Parallel, Storage and Connectivity. 
 
	 
		
			
				
					
						 
						
							 
								
									
										
											
												Serial Parallel
											
											
												
													
														
															| 
																PL2303TB
															 | 
														 
														
															| 
																PL2303SA
															 | 
														 
														
															| 
																PL2303TA
															 | 
														 
														
															| 
																PL2303EA
															 | 
														 
														
															| 
																PL-2305
															 | 
														 
														
															| 
																PL-2303HXD
															 | 
														 
														
															| 
																PL2303RA
															 | 
														 
													
												 
											 
										 | 
										
											
												Storage
											
											
												
													
														
															| 
																PL2773
															 | 
														 
														
															| 
																PL2775
															 | 
														 
														
															| 
																PL2771
															 | 
														 
														
															| 
																PL-2571
															 | 
														 
														
															| 
																PL-2506
															 | 
														 
														
															| 
																PL-2507
															 | 
														 
														
															| 
																PL-3507
															 | 
														 
													
												 
											 
										 | 
										
											
												Connectivity
											
											
										 | 
									 
								
							 
							
								
									
										
										
										
										
										
										
										
										
										
									 
									
										| 
											PL2303SA
										 | 
										
											115Kbps
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											0
										 | 
										
											SOP8
										 | 
									 
									
										| 
											 
												PL2303TA
											 
										 | 
										
											6Mbps
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											2
										 | 
										
											SSOP28
										 | 
									 
									
										| 
											PL2303TB
										 | 
										
											12Mbps
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											12
										 | 
										
											SSOP28
										 | 
									 
									
										| 
											PL2303HXD
										 | 
										
											12Mbps
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											8
										 | 
										
											 
												SSOP28
											 
											
												QFN32
											 
										 | 
									 
									
										| 
											PL2303EA
										 | 
										
											12Mbps
										 | 
										
											V
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											8
										 | 
										
											SSOP28
										 | 
									 
									
										| 
											PL2303RA
										 | 
										
											1Mbps
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
											4
										 | 
										
											SSOP28
										 | 
									 
									
										| 
											PL2305
										 | 
										
											--
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											Y
										 | 
										
											SSOP48
										 | 
									 
								
							 
 
							
								
									
										
										
										
										
										
										
										
										
										
										
										
									 
									
										| 
											PL2506
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											LQFP48
										 | 
									 
									
										| 
											PL2507
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											LQFP64
										 | 
									 
									
										| 
											PL3507
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											LQFP128
										 | 
									 
									
										| 
											PL2571
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											LQFP48
										 | 
									 
									
										| 
											PL2771
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											 
												LQFP64 
											 
											
												QFN48 
											 
										 | 
									 
									
										| 
											PL2773
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											LQFP64
										 | 
									 
									
										| 
											PL2775
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
											LQFP64
										 | 
									 
								
							 
						
						
							 
 
						
						
							Connectivity Products list  
						
						
 
					
				 | 
			 
		
	 
 
	Green Energy
	The energy industry from power generation to power consumption is undergoing a green revolution. Green appliances need monitoring and power management, as better measurement and management leads to better conservation and waste reduction. Prolific offers a range of cutting-edge SoC solutions providing high accuracy, high integration, and simplified design, while giving manufacturers highly reliable solution at a lower BOM cost. 
 
	
		
			
				
					
						
							
								
									
										
										
											
												
													
														
															Power Safety
														
														
															
																
																	
																		| 
																			‧Power Protection
																		 | 
																	 
																	
																		| 
																			‧Circuit Breaker
																		 | 
																	 
																
															 
														 
													 | 
													
														
															Home Energy Monitoring
														
														
															
																
																	
																		| 
																			‧Smart Plug
																		 | 
																	 
																	
																		| 
																			‧Smart Strip
																		 | 
																	 
																	
																		| 
																			‧Master Slave
																		 | 
																	 
																
															 
														 
													 | 
													
														
															Metering
														
														
															
																
																	
																		| 
																			‧Electricity Metering
																		 | 
																	 
																	
																		| 
																			‧Gas&Water Meter
																		 | 
																	 
																
															 
 
														 
													 | 
												 
											
										 
									 
								 
							 
						 
					 
					
					 
					
						
							
								
									
										
											
												Power Protection
											
											
										 | 
										
											
												Circuit Breaker
											
										 | 
									 
								
							 
						 
					 
					
					 
					
						
							
								
									
										
											
												Smart Plug
											
											
												
													
														
															| 
																PL721X Family
															 | 
														 
														
															| 
																PL722X Family
															 | 
														 
														
															| 
																PL8333
															 | 
														 
														
															| 
																PL8332
															 | 
														 
														
															| 
																PL8331
															 | 
														 
													
												 
											 
										 | 
										
											
												Smart Strip
											
											
												
													
														
															| 
																PL721x Family
															 | 
														 
														
															| 
																PL722x Family
															 | 
														 
														
															| 
																PL8000
															 | 
														 
														
															| 
																PL8333
															 | 
														 
														
															| 
																PL8332
															 | 
														 
														
															| 
																PL8331
															 | 
														 
													
												 
											 
										 | 
										
											
												Master Slave
											
											
										 | 
									 
								
							 
						 
					 
					
						Single Phase Products list
					
					
						
							
								
									| 
										.PL7301(WT7751)
									 | 
									
										.PL7201/2(WT7755)
									 | 
									
										.PL7401(WT7761)
									 | 
									
										.PL721x Family
									 | 
								 
								
									| 
										.PL8333
									 | 
									
										.PL8332
									 | 
									
										.  PL8331
									 | 
								 
							
						 
					 
					
					 
					
				 
			 
		 
	 
 
 
	Mixed Mode
	Mixed-mode technology integrates analog and digital circuits into a single IC solution. It combines features from both technology and provides high stability and easy control. 
 
	Prolific Technology offers a wide range of MEMS (micro-electro-mechanical systems) products utilizing Mixed-Mode techniques. Products include magnetic sensors, Hall effect sensors, motion recognition, motion sensing, bio-sensing, and others. Prolific Technology also integrates high-sensitivity Hall sensor and driver IC in developing new-generation high-efficiency Smart Fan Driver IC.
 
	 
 
 
	
		
			
				
					
						
							
								
									Fan Driver IC
								
								
									
										
											
												| 
													‧5V Fan Driver IC
												 | 
											 
											
												| 
													‧12V Fan Driver IC
												 | 
											 
											
												| 
													‧24V Fan Driver IC
												 | 
											 
										
									 
								 
							 | 
							
								
									Hall Sensor
								
								
									
										
											
												| 
													‧Switch Type
												 | 
											 
											
												| 
													‧Latch Type
												 | 
											 
											
												| 
													‧Linear Type
												 | 
											 
										
									 
								 
							 | 
						 
					
				 
			 
		 
		
			
				
					
						
							
								
									
										
										
										
										
										
										
										
										
										
										
										
									 
									
										| 
											PT3953
										 | 
										
											5V
										 | 
										
											TSOT-6
										 | 
										
											S
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
											V
										 | 
										
											1.8~8.5V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3956
										 | 
										
											5V
										 | 
										
											TSOT-5
										 | 
										
											S
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											1.8~8.5V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3905
										 | 
										
											12V
										 | 
										
											TO92-5
										 | 
										
											D
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
											2.7~18V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3906
										 | 
										
											12V
										 | 
										
											TO92-5
										 | 
										
											D
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											2.7~18V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3907
										 | 
										
											12V
										 | 
										
											TO92-4
										 | 
										
											D
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											2.7~18V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3911N
										 | 
										
											12V
										 | 
										
											TO92-4
										 | 
										
											D
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											2.7~28V*
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3921
										 | 
										
											12V
										 | 
										
											TO92-4
										 | 
										
											S
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											2.4~18V
										 | 
										
											-40~+100C
										 | 
									 
									
										| 
											PT3925
										 | 
										
											12V
										 | 
										
											TSOT-5
										 | 
										
											S
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
											2.4~18V
										 | 
										
											-40~+100C
										 | 
									 
									
										| 
											PT3926
										 | 
										
											12V
										 | 
										
											TSOT-5
										 | 
										
											S
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											2.4~18V
										 | 
										
											-40~+100C
										 | 
									 
									
										| 
											PT3931
										 | 
										
											24V
										 | 
										
											TO92-4
										 | 
										
											S
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											4.5~30V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3935
										 | 
										
											24V
										 | 
										
											TO92-5
										 | 
										
											S
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
										 | 
										
											V
										 | 
										
											4.5~30V
										 | 
										
											-40~+85C
										 | 
									 
									
										| 
											PT3936
										 | 
										
											24V
										 | 
										
											TO92-5
										 | 
										
											S
										 | 
										
											V
										 | 
										
											V
										 | 
										
										 | 
										
										 | 
										
											V
										 | 
										
											4.5~30V
										 | 
										
											-40~+85C
										 | 
									 
								
							 
							
								 
							 
						 
						
							
								
									
										
											
												
													5V Fan Driver IC
												
												
											 | 
											
												
													12V Fan Driver IC
												
												
													
														
															
																| 
																	PT3905
																 | 
															 
															
																| 
																	PT3906
																 | 
															 
															
																| 
																	PT3907
																 | 
															 
															
																| 
																	PT3911
																 | 
															 
															
																| 
																	PT3921
																 | 
															 
															
																| 
																	PT3925
																 | 
															 
															
																| 
																	PT3926
																 | 
															 
														
													 
												 
											 | 
											
												
													24V Fan Driver IC
												
												
											 | 
										 
									
								 
							 
						 
					 
				 
			 
		 
		
			
				
					
						
							
								
									
										
										
										
										
										
										
										
										
										
									 
									
										| 
											PT3601 
										 | 
										
											SOT-23
										 | 
										
											Latch
										 | 
										
											2.5~18
										 | 
										
											15
										 | 
										
											30
										 | 
										
											-40~+125
										 | 
										
											Open Drain
										 | 
										
											General purpose
										 | 
									 
									
										| 
											PT3602 
										 | 
										
											SOT-23
										 | 
										
											Latch
										 | 
										
											2.5~18
										 | 
										
											15
										 | 
										
											30
										 | 
										
											-40~+125
										 | 
										
											Internal Pull-up
										 | 
										
											 
												General purpose
											 
										 | 
									 
									
										| 
											PT3603
										 | 
										
											SOT-23
										 | 
										
											Latch
										 | 
										
											2.5~18
										 | 
										
											15
										 | 
										
											30
										 | 
										
											-40~+125
										 | 
										
											Internal Pull-up*
										 | 
										
											 
												General purpose
											 
										 | 
									 
									
										| 
											PT3611
										 | 
										
											SOT-23/SOT-89/TO-92
										 | 
										
											Latch
										 | 
										
											3.8~24
										 | 
										
											+/-26
										 | 
										
											52
										 | 
										
											-40~+150
										 | 
										
											Open Drain
										 | 
										
											Automotive
										 | 
									 
									
										| 
											PT3621
										 | 
										
											SOT-23
										 | 
										
											Switch
										 | 
										
											2.5~18
										 | 
										
											150
										 | 
										
											40
										 | 
										
											-40~+125
										 | 
										
											Open Drain
										 | 
										
											 
												General purpose
											 
										 | 
									 
									
										| 
											PT3636
										 | 
										
											SOT-23/SOT-89/TO-92
										 | 
										
											Switch
										 | 
										
											3.8~24
										 | 
										
											55
										 | 
										
											20
										 | 
										
											-40~+150
										 | 
										
											Open Drain
										 | 
										
											Automotive
										 | 
									 
									
										| 
											PT3639
										 | 
										
											SOT-23/SOT-89/TO-92
										 | 
										
											Switch
										 | 
										
											3.8~24
										 | 
										
											-55
										 | 
										
											20
										 | 
										
											-40~+150
										 | 
										
											Open Drain
										 | 
										
											Automotive
										 | 
									 
									
										| 
											PT3651 
										 | 
										
											TO-92
										 | 
										
											Latch
										 | 
										
											2.5~18
										 | 
										
											150
										 | 
										
											300
										 | 
										
											-40~+125
										 | 
										
											Open Drain
										 | 
										
											 
												General purpose
											 
										 | 
									 
									
										| 
											PT3661 
										 | 
										
											SOT-23
										 | 
										
											Omnipolar
										 | 
										
											2.5~7
										 | 
										
											35
										 | 
										
											8
										 | 
										
											-40~+125
										 | 
										
											Open Drain
										 | 
										
											 
												General purpose
											 
										 | 
									 
								
							 
							
								 
							 
						 
						
							
								
									
										
											
												
													Switch Type
												
												
													
														
															
																| 
																	PT3621
																 | 
															 
															
																| 
																	PT3636
																 | 
															 
															
																| 
																	PT3639
																 | 
															 
															
																| 
																	PT3661
																 | 
															 
														
													 
												 
											 | 
											
												
													Latch Type
												
												
													
														
															
																| 
																	PT3601
																 | 
															 
															
																| 
																	PT3602
																 | 
															 
															
																| 
																	PT3603
																 | 
															 
															
																| 
																	PT3611
																 | 
															 
															
																| 
																	PT3651
																 | 
															 
														
													 
												 
											 | 
											
												
													Linear Type
												
											 | 
										 
									
								 
							 
						 
					 
				 
			 
		 
	 
 
 
  |