| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-SMD, Gull Wing | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            8-SMD | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2001 | 
                                        
                                                                            
                                            | Series | 
                                            TOPSwitch®-II | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            4  (72 Hours) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            150°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Power (Watts) | 
                                            9W | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            9W | 
                                        
                                                                            
                                            | Output Voltage | 
                                            5.7V | 
                                        
                                                                            
                                            | Nominal Supply Current | 
                                            1.2mA | 
                                        
                                                                            
                                            | Topology | 
                                            Boost, Buck, Flyback, Forward | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            100kHz | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Current Limiting, Over Temperature | 
                                        
                                                                            
                                            | Max Duty Cycle | 
                                            70 % | 
                                        
                                                                            
                                            | Max Supply Voltage (AC) | 
                                            265V | 
                                        
                                                                            
                                            | Duty Cycle | 
                                            67% | 
                                        
                                                                            
                                            | Output Isolation | 
                                            Isolated | 
                                        
                                                                            
                                            | Voltage - Breakdown | 
                                            700V | 
                                        
                                                                            
                                            | Min Supply Voltage (AC) | 
                                            85V | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                TOP221G-TL Overview
It is embedded in package 8-SMD, Gull Wing .The AC/DC power converter type is Tape & Reel (TR) .This AC/DC converter is mounted in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of -40°C~150°C TJ °C.100kHz is the switching frequency.This AC to DC converter belongs to the TOPSwitch?-II  manufacturer family.There is 5.7V  voltage output from it.A minimum voltage of 85V is required across the converter.A maximum voltage of 265V  can be applied across the converter.The package contains 8-SMD AC/DC converters.Keeping the 150°C value at its maximum ensures the AC to DC power converter runs smoothly.Minimum working temperature of this isolated switch must not be lower than -40°C .
TOP221G-TL Features
Packaged with 8-SMD, Gull Wing
Switching Frequency at 100kHz
TOP221G-TL Applications
There are a lot of Power Integrations TOP221G-TL AC DC Converters applications. 
- Low-Voltage I/O System Power
 - Vacuum Cleaner
 - Battery Chargers
 - Universal input AC/DC adapters (15W - 45W)
 - Humidifier
 - Standby Power Supplies 
 - RCC SMPS
 - Wall switches 
 - Switching AC-DC Adapter
 - Small off-line low voltage power supplies