| Parameters | 
                                
                                                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Frequency | 
                                            20kHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            1 | 
                                        
                                                                            
                                            | Output Voltage | 
                                            60V | 
                                        
                                                                            
                                            | Topology | 
                                            Step-Down (Buck) | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            308VAC | 
                                        
                                                                            
                                            | Voltage - Supply (Min) | 
                                            90VAC | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            4 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            LYTSwitch™-1 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Type | 
                                            AC DC Offline Switcher | 
                                        
                                                                            
                                            | Applications | 
                                            Lighting | 
                                        
                                                                            
                                            | Power Rating | 
                                            15W | 
                                        
                                                                                                    
                            
                         
                                                LYT1603D-TL Overview
The board's 8-SOIC (0.154, 3.90mm Width) package saves space. A LED driver with 1 outputs is designed.This mounting method is Surface Mount.It emergys as a AC DC Offline Switcher  with high efficiency and reliable performance.The LED driver is capable of operating at a temperature of -40°C~125°C TJ.There are many benefits for Lighting.As a result, it operates on the basis of frequency 20kHz.A voltage supply below 90VAC may cause undetermined failures.The voltage range of this device is optimized for a maximum supply voltage of 308VAC.An LED driver belonging to the LYTSwitch?-1 series is an essential component in a wide range of applications.The output voltage is 60V.
LYT1603D-TL Features
Available in the 8-SOIC (0.154, 3.90mm Width) package
Operating temperature of -40°C~125°C TJ
Frequency of 20kHz
Output voltage of 60V
LYT1603D-TL Applications
There are a lot of Power Integrations LYT1603D-TL LED Driver ICs applications. 
- High-end retail lighting
 - Flicker-free LED Lighting using R1580N
 - A- lamps
 - Panel lighting
 - Auxiliary lights for on-vehicle cameras
 - Gallery lighting
 - Replacement lamps
 - General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
 - Constant Voltage Power Source for portable equipment
 - Other Electronic Devices