| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            4 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Published | 
                                            2014 | 
                                        
                                                                            
                                            | Series | 
                                            LinkSwitch™-HP | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            11 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Power Rating | 
                                            30W | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            59W | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            1.78mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDSO-G11 | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Topology | 
                                            Flyback | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            120kHz~136kHz | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | 
                                        
                                                                            
                                            | Duty Cycle | 
                                            64% | 
                                        
                                                                            
                                            | Output Isolation | 
                                            Isolated | 
                                        
                                                                            
                                            | Voltage - Breakdown | 
                                            650V | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            2.49mm | 
                                        
                                                                            
                                            | Length | 
                                            10.16mm | 
                                        
                                                                            
                                            | Width | 
                                            8.89mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                LNK6667K Overview
An embedded ac to dc converter is included in 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad  package.The AC/DC power converter type is Tube .As you can see, this AC/DC converter is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -40°C~150°C TJ °C in order to achieve its full performance.This AC DC converter employs ANALOG CIRCUIT  analog IC type.As a result, the switching frequency reaches 120kHz~136kHz .A total of 11 terminations have been recorded.Suitable mounting is provided by Surface Mount .The AC to DC converter belongs to the manufacturer family of LinkSwitch?-HP .
LNK6667K Features
Packaged with 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad
Switching Frequency at 120kHz~136kHz
LNK6667K Applications
There are a lot of Power Integrations LNK6667K AC DC Converters applications. 
- Adapters
 - Battery chargers for smart phones 
 - Consumer electronics
 - Digital cameras
 - Set-top boxes
 - Universal Off-Line Power Supplies
 - 3.3V power supplies
 - LED lights
 - Automotive Telematics
 - Records