| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 4 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Number of Pins | 8 | 
                                                                            
                                            | Weight | 506.605978mg | 
                                                                            
                                            | Operating Temperature | -25°C~125°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Series | LinkSwitch™-4 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Max Power Dissipation | 10W | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Output Voltage | 5V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING REGULATOR | 
                                                                            
                                            | Operating Supply Current | 2mA | 
                                                                            
                                            | Output Current | 2A | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 5V~16.5V | 
                                                                            
                                            | Output Power | 10W | 
                                                                            
                                            | Topology | Flyback | 
                                                                            
                                            | Frequency - Switching | 65kHz | 
                                                                            
                                            | Internal Switch(s) | No | 
                                                                            
                                            | Fault Protection | Over Temperature, Over Voltage, Short Circuit | 
                                                                            
                                            | Max Duty Cycle | 50 % | 
                                                                            
                                            | Max Supply Voltage (AC) | 265V | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Min Supply Voltage (AC) | 85V | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                LNK4003D-TL Overview
This ac to dc converter is included in the package 8-SOIC (0.154, 3.90mm Width) .The ac dc converter is available in Tape & Reel (TR)  case.There is a AC/DC converter mounted in the way of Surface Mount .To deliver its performance, the ac dc converter should be operated at a temperature of -25°C~125°C TJ .The AC DC converter uses a type SWITCHING REGULATOR analog integrated circuit.There is 65kHz  switching frequency.The AC/DC converter is capable of being used when the supply voltage is 5V~16.5V  (Vcc/Vdd).There are 8  pins on this ac/dc converter.Surface Mount are the recommended mounting method for the ac dc converters.This AC to DC converter belongs to the LinkSwitch?-4 family of manufacturers.There are 1  outputs to run.We are setting the output current to 2A .The voltage output by this AC/DC converter is 5V .The output power of a coverter generates 10W .A minimum voltage of 85V is required across the converter.This converter can operate at a maximum supply voltage of 265V .
LNK4003D-TL Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at 65kHz
With 8 pins
Output Current at 2A 
LNK4003D-TL Applications
There are a lot of Power Integrations LNK4003D-TL AC DC Converters applications. 
- Battery chargers for cordless
- USB type-c v1.2 chargers with optional VDM
- Off--line Battery Charger
- Laptops and personal digital assistants
- Standby Power Supplies
- Automotive Infotainment
- Adaptors for DSCs
- Battery Chargers
- Standby Power Supplies 
- Standby Power Supply