| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Type | 
                                            DC DC Controller | 
                                        
                                                                            
                                            | Applications | 
                                            LED Lighting | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            1 | 
                                        
                                                                            
                                            | Topology | 
                                            Flyback, Step-Down (Buck) | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            No | 
                                        
                                                                            
                                            | Dimming | 
                                            Analog, PWM | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            30V | 
                                        
                                                                            
                                            | Voltage - Supply (Min) | 
                                            7.5V | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                                                    
                            
                         
                                                IW3638-31 Overview
There is a 8-SOIC (0.154, 3.90mm Width) package on the board that is used to save space. Using this LED driver, there are  1 outputs.The led driver mounting is done by using Surface Mount.This emerges as a DC DC Controller with high efficiency and reliability.It is capable of working normally at -40°C~150°C TJ.LED Lighting benefits significantly from the program.It is likely that undetermined failures will occur if the voltage supply is less than 7.5V.As a result, it is designed to be able to deliver a maximum voltage of 30V.
IW3638-31 Features
Available in the 8-SOIC (0.154, 3.90mm Width) package
Operating temperature of -40°C~150°C TJ
IW3638-31 Applications
There are a lot of Dialog Semiconductor GmbH IW3638-31 LED Driver ICs applications. 
- Stage and Studio lighting
 - Architectural lighting
 - Scanners and Handy Terminals
 - Ultraviolet (UV) and Infrared (IR) Irradiation Devices
 - OLED power supply for portable equipment
 - Replacement lamps
 - Down lights
 - Museum lighting
 - Portable lighting
 - LED headlights