| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 4 Weeks | 
                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | 7-SIP, 6 Leads, Exposed Pad, Formed Leads | 
                                                                            
                                            | Surface Mount | NO | 
                                                                            
                                            | Number of Pins | 6 | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2014 | 
                                                                            
                                            | Series | LinkSwitch™-HP | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 6 | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Subcategory | Switching Regulator or Controllers | 
                                                                            
                                            | Power Rating | 68W | 
                                                                            
                                            | Max Power Dissipation | 88W | 
                                                                            
                                            | Terminal Position | ZIG-ZAG | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Terminal Pitch | 1.27mm | 
                                                                            
                                            | Analog IC - Other Type | ANALOG CIRCUIT | 
                                                                            
                                            | Operating Supply Current | 1.6mA | 
                                                                            
                                            | Output Current | 15μA | 
                                                                            
                                            | Output Power | 60W | 
                                                                            
                                            | Topology | Flyback | 
                                                                            
                                            | Control Mode | CURRENT-MODE | 
                                                                            
                                            | 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 | 
                                                                            
                                            | Width | 2.01mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                LNK6666E Overview
In the package 7-SIP, 6 Leads, Exposed Pad, Formed Leads , the ac to dc converter is embedded.In Tube AC/DC power converter, it is available.There is a mounting point for this AC/DC converter in the way of Through Hole .For the ac dc converter to perform properly, it should be operated at a temperature of -40°C~150°C TJ °C.ANALOG CIRCUIT analog ICs are employed in this AC DC converter.As a result, the switching frequency reaches 120kHz~136kHz .As a result, it has had 6  terminations.The ac/dc converter has a total of 6 pins.It belongs to the family of LinkSwitch?-HP manufacturers.Switching Regulator or Controllers contains the ac to dc conversions.In this AC to DC transformer, the output current is set to  15μA .In the AC to DC transformer of a coverter, the output power is 60W .
LNK6666E Features
Packaged with 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Switching Frequency at 120kHz~136kHz
With 6 pins
Output Current at 15μA 
LNK6666E Applications
There are a lot of Power Integrations LNK6666E AC DC Converters applications. 
- Utility meters
- Dimmers
- Auxiliary Power Supply
- WiFi Wireless
- White goods
- Portable Apparatus
- Battery chargers for smart phones 
- Battery Chargers
- Standby Power for General Off-Line Applications 
- Z-Wave