| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            TO-220-3 | 
                                        
                                                                            
                                            | Number of Pins | 
                                            3 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Series | 
                                            TOPSwitch® | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Power (Watts) | 
                                            25W | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            12W | 
                                        
                                                                            
                                            | Output Voltage | 
                                            5.8V | 
                                        
                                                                            
                                            | Nominal Supply Current | 
                                            1.2mA | 
                                        
                                                                            
                                            | Topology | 
                                            Boost, Buck, Flyback, Forward | 
                                        
                                                                            
                                            | Min Input Voltage | 
                                            5V | 
                                        
                                                                            
                                            | 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 | 
                                            Either | 
                                        
                                                                            
                                            | Voltage - Breakdown | 
                                            700V | 
                                        
                                                                            
                                            | Min Supply Voltage (AC) | 
                                            85V | 
                                        
                                                                            
                                            | Height | 
                                            9.15mm | 
                                        
                                                                            
                                            | Length | 
                                            10.4mm | 
                                        
                                                                            
                                            | Width | 
                                            4.6mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                TOP200YAI Overview
TO-220-3 is the package in which the ac to dc converter is embedded.The AC/DC power converter is available in Tube .There is a mounting point for this AC/DC converter in the way of Through Hole .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.As soon as the switching frequency reaches 100kHz , the circuit is closed.The ac/dc converter has 3 pins.A member of the TOPSwitch? manufacturer family, it has the following characteristics.There is 5.8V  output voltage from this AC/DC converter.It is possible to use the AC to DC inverter with an input voltage less than 5V  V.This converter requires a minimum supply voltage of 85V  volts.There is a maximum supply voltage of 265V across the converter.
TOP200YAI Features
Packaged with TO-220-3
Switching Frequency at 100kHz
With 3 pins
TOP200YAI Applications
There are a lot of Power Integrations TOP200YAI AC DC Converters applications. 
- Laptops
 - Laptops and personal digital assistants
 - Auxiliary Power Supplies
 - Z-Wave
 - Standby power
 - AC?DC USB chargers for Cameras
 - Battery chargers for smart phones 
 - LED lights
 - Wireless System
 - Digital cameras