| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            4 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Through Hole | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            10-SDIP (0.300, 7.62mm), 9 Leads | 
                                        
                                                                            
                                            | Number of Pins | 
                                            9 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Series | 
                                            TOPSwitch®-HX | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            9 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Pure Matte Tin (Sn) | 
                                        
                                                                            
                                            | Subcategory | 
                                            Switching Regulator or Controllers | 
                                        
                                                                            
                                            | Power Rating | 
                                            98W | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            98W | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            1.78mm | 
                                        
                                                                            
                                            | Output Voltage | 
                                            700V | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            9V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            -300mV | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Output Current | 
                                            4.08A | 
                                        
                                                                            
                                            | Output Power | 
                                            34W | 
                                        
                                                                            
                                            | Topology | 
                                            Flyback | 
                                        
                                                                            
                                            | Control Mode | 
                                            VOLTAGE-MODE | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            66kHz | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Current Limiting, Over Temperature, Over Voltage | 
                                        
                                                                            
                                            | Max Duty Cycle | 
                                            78 % | 
                                        
                                                                            
                                            | Output Isolation | 
                                            Isolated | 
                                        
                                                                            
                                            | Voltage - Breakdown | 
                                            700V | 
                                        
                                                                            
                                            | Height | 
                                            3.68mm | 
                                        
                                                                            
                                            | Length | 
                                            9.83mm | 
                                        
                                                                            
                                            | Width | 
                                            6.6mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                TOP256MN Overview
There is a ac to dc converter embedded in package 10-SDIP (0.300, 7.62mm), 9 Leads .The AC/DC power converter is available in Tube .In this case, the AC/DC converter is mounted in the way of Through Hole .The ac dc converter should be operated at a temperature of -40°C~150°C TJ °C to deliver its optimal performance.In this AC DC converter, an analog integrated circuit (IC) of type ANALOG CIRCUIT is employed.66kHz is the switching frequency.As a result, it has had 9  terminations.There are 9  pins on this ac/dc converter.There are no problem mounting the ac dc converters by Through Hole .This AC to DC converter belongs to the TOPSwitch?-HX family of manufacturers.The following ac to dc conversions are contained in Switching Regulator or Controllers .Current output is set to 4.08A .As a result, its output voltage is 700V .A coverter produces 34W  watts of output power.It is capable of working with a minimum supply voltage of -300mV  volts.
TOP256MN Features
Packaged with 10-SDIP (0.300, 7.62mm), 9 Leads
Switching Frequency at 66kHz
With 9 pins
Output Current at 4.08A 
TOP256MN Applications
There are a lot of Power Integrations TOP256MN AC DC Converters applications. 
- Off--line Battery Charger
 - Humidifier
 - Battery Chargers
 - WiFi Wireless
 - Adapter/Charger for  Cordless Phones
 - Replaces linear transformers 
 - RCC SMPS
 - IoT Applications
 - Battery chargers for cordless
 - Power Adaptors