| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            4 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad | 
                                        
                                                                            
                                            | Number of Pins | 
                                            11 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2012 | 
                                        
                                                                            
                                            | Series | 
                                            TOPSwitch®-JX | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            MATTE TIN | 
                                        
                                                                            
                                            | Power (Watts) | 
                                            58W | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Power Rating | 
                                            39W | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            39W | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Control Features | 
                                            Frequency Control | 
                                        
                                                                            
                                            | Topology | 
                                            Flyback | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            66kHz 132kHz | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | 
                                        
                                                                            
                                            | Duty Cycle | 
                                            78% | 
                                        
                                                                            
                                            | Output Isolation | 
                                            Isolated | 
                                        
                                                                            
                                            | Voltage - Breakdown | 
                                            725V | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            2.49mm | 
                                        
                                                                            
                                            | Length | 
                                            10.16mm | 
                                        
                                                                            
                                            | Width | 
                                            8.89mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                TOP266KG-TL Overview
This ac to dc converter is embedded in package 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad .The AC/DC power converter type is Tape & Reel (TR) .As you can see, this AC/DC converter is mounted in the way of Surface Mount .This ac dc converter should be operated at a temperature of -40°C~150°C TJ °C so that it can deliver its performance.Analog ICs of type ANALOG CIRCUIT are used in this AC DC converter.66kHz 132kHz is the switching frequency.The ac/dc converter has a total of 11 pins.It is a member of TOPSwitch?-JX  manufacturer family.
TOP266KG-TL Features
Packaged with 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad
Switching Frequency at 66kHz 132kHz
With 11 pins
TOP266KG-TL Applications
There are a lot of Power Integrations TOP266KG-TL AC DC Converters applications. 
- Digital cameras
 - Appliance Power Supplies
 - MP3
 - Standby Power Supply
 - Automotive Infotainment
 - IoT Applications
 - AC?DC USB chargers for Tablets 
 - Z-Wave
 - Power adapters for monitors
 - Smartphones