| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            12-VQFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Type | 
                                            AC DC Offline Switcher | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            1 | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            No | 
                                        
                                                                            
                                            | Dimming | 
                                            PWM, Triac | 
                                        
                                                                                                    
                            
                         
                                                IW3989-20 Overview
The 12-VQFN Exposed Pad package conserves board space. It has 1 outputs for LED drivers.It adopts the way of Surface Mount for mounting.AC DC Offline Switcher emerges with high efficiency and reliability.It is capable of operating at a temperature of 150°C TJ. Taking advantage of General Purpose has considerable benefits.
IW3989-20 Features
Available in the 12-VQFN Exposed Pad package
Operating temperature of 150°C TJ
IW3989-20 Applications
There are a lot of Dialog Semiconductor GmbH IW3989-20 LED Driver ICs applications. 
- Power source for accessories such as car audios, car navigation systems, and ETC systems
 - Other Electronic Devices
 - Dimmable LED for vehicle interiors
 - Sports Facility Lighting
 - Street lighting
 - LED Lighting PFCs, Linear Dimmable
 - OLED power supply for portable equipment
 - Replacement lamps
 - LED Lightings for Inspection Devices 
 - A- lamps