* Please refer to the English Version as our Official Version.
Image  | 
                        Part Number  | 
                        Manufacturer  | 
                        Description  | 
                        Package  | 
                        Stock  | 
                        Quantity  | 
                        
                                            Package  | 
                                            Series  | 
                                            Output Isolation  | 
                                            Internal Switch(s)  | 
                                            Voltage - Breakdown  | 
                                            Topology  | 
                                            Voltage - Start Up  | 
                                            Voltage - Supply (Vcc/Vdd)  | 
                                            Duty Cycle  | 
                                            Frequency - Switching  | 
                                            Power (Watts)  | 
                                            Fault Protection  | 
                                            Control Features  | 
                                            Operating Temperature  | 
                                            Package / Case  | 
                                            Supplier Device Package  | 
                                            Mounting Type  | 
                                            
                            
                        
                    
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Richtek USA Inc.  | 
                        
                             
                                IC PWM CTLR DUAL 52WQFN                                
                             
                         | 
                        Package: -  | 
                        Stock8,472  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Richtek USA Inc.  | 
                        
                             
                                IC PWM CTLR DUAL 52WQFN                                
                             
                         | 
                        Package: -  | 
                        Stock7,332  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Richtek USA Inc.  | 
                        
                             
                                IC PWM CTLR DUAL 52WQFN                                
                             
                         | 
                        Package: -  | 
                        Stock25,044  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Infineon Technologies  | 
                        
                             
                                IC CTRLR PWM QUASI-RES DIP7                                
                             
                         | 
                        Package: -  | 
                        Stock4,512  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Infineon Technologies  | 
                        
                             
                                IC CTRLR PWM QUASI-RES DSO8                                
                             
                         | 
                        Package: -  | 
                        Stock2,944  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Infineon Technologies  | 
                        
                             
                                IC CTRLR PWM QUASI-RES DSO12                                
                             
                         | 
                        Package: -  | 
                        Stock3,680  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Microsemi Corporation  | 
                        
                             
                                POE PSE CONTROLLER                                
                             
                         | 
                        Package: -  | 
                        Stock7,344  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Microsemi Corporation  | 
                        
                             
                                POE PSE CONTROLLER                                
                             
                         | 
                        Package: -  | 
                        Stock6,496  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock3,248  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock4,784  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock4,576  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock4,400  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock7,952  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock7,200  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock5,712  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock6,752  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC AC/DC CONV SW QUASI RES TO3PF                                
                             
                         | 
                        Package: -  | 
                        Stock5,808  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC REG SW QUASI RES TO-3                                
                             
                         | 
                        Package: -  | 
                        Stock2,416  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC PWM REG OFF-LINE SW TO220F-6                                
                             
                         | 
                        Package: -  | 
                        Stock7,360  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
Sanken  | 
                        
                             
                                IC PWM REG OFF-LINE SW TO220F-6                                
                             
                         | 
                        Package: -  | 
                        Stock2,944  | 
                        
                             | 
                                                    -  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
NXP  | 
                        
                             
                                FLYBACK CONVERTER QR/DCM                                
                             
                         | 
                        Package: 10-SOIC (0.154", 3.90mm Width)  | 
                        Stock4,240  | 
                        
                             | 
                                                    10-SOIC (0.154", 3.90mm Width)  | 
                                                        *  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        10-SOIC (0.154", 3.90mm Width)  | 
                                                        10-SO  | 
                                                        Surface Mount  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: 8-DIP (0.300", 7.62mm)  | 
                        Stock3,104  | 
                        
                             | 
                                                    8-DIP (0.300", 7.62mm)  | 
                                                        FPS™  | 
                                                        Isolated  | 
                                                        Yes  | 
                                                        650V  | 
                                                        Flyback  | 
                                                        12V  | 
                                                        8 V ~ 26 V  | 
                                                        77%  | 
                                                        67kHz  | 
                                                        26W  | 
                                                        Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit  | 
                                                        -  | 
                                                        -40°C ~ 105°C (TA)  | 
                                                        8-DIP (0.300", 7.62mm)  | 
                                                        8-DIP  | 
                                                        Through Hole  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: 8-DIP (0.300", 7.62mm)  | 
                        Stock5,504  | 
                        
                             | 
                                                    8-DIP (0.300", 7.62mm)  | 
                                                        FPS™  | 
                                                        Isolated  | 
                                                        Yes  | 
                                                        650V  | 
                                                        Flyback  | 
                                                        12V  | 
                                                        8 V ~ 26 V  | 
                                                        77%  | 
                                                        67kHz  | 
                                                        26W  | 
                                                        Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit  | 
                                                        -  | 
                                                        -40°C ~ 105°C (TA)  | 
                                                        8-DIP (0.300", 7.62mm)  | 
                                                        8-DIP  | 
                                                        Through Hole  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: 8-DIP (0.300", 7.62mm)  | 
                        Stock2,080  | 
                        
                             | 
                                                    8-DIP (0.300", 7.62mm)  | 
                                                        FPS™  | 
                                                        Isolated  | 
                                                        Yes  | 
                                                        650V  | 
                                                        Flyback  | 
                                                        12V  | 
                                                        8 V ~ 26 V  | 
                                                        77%  | 
                                                        67kHz  | 
                                                        21W  | 
                                                        Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit  | 
                                                        -  | 
                                                        -40°C ~ 105°C (TA)  | 
                                                        8-DIP (0.300", 7.62mm)  | 
                                                        8-DIP  | 
                                                        Through Hole  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: -  | 
                        Stock6,456  | 
                        
                             | 
                                                    -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: -  | 
                        Stock4,896  | 
                        
                             | 
                                                    -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: -  | 
                        Stock2,320  | 
                        
                             | 
                                                    -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: -  | 
                        Stock6,032  | 
                        
                             | 
                                                    -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: -  | 
                        Stock4,816  | 
                        
                             | 
                                                    -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                    
                        
                    ||
ON Semiconductor  | 
                        
                             
                                INTEGRATED CIRCUIT                                
                             
                         | 
                        Package: -  | 
                        Stock4,832  | 
                        
                             | 
                                                    -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  | 
                                                        -  |