| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            18 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            44-LQFP | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2012 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Type | 
                                            AC DC Offline Switcher | 
                                        
                                                                            
                                            | Applications | 
                                            Backlight | 
                                        
                                                                            
                                            | Frequency | 
                                            50Hz~20kHz | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            6 | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            28V | 
                                        
                                                                            
                                            | Topology | 
                                            Step-Up (Boost) | 
                                        
                                                                            
                                            | Output Current per Channel | 
                                            250mA | 
                                        
                                                                            
                                            | Current - Output / Channel | 
                                            250mA | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            No | 
                                        
                                                                            
                                            | Dimming | 
                                            PWM | 
                                        
                                                                            
                                            | Voltage - Supply (Min) | 
                                            10.8V | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                AAT2405ISF-P1 Overview
In order to save board space, the led driver uses the 44-LQFP package. These LED drivers have 6 outputs.The led light driver is mounted using Surface Mount.AC DC Offline Switcher emerges with high efficiency and reliability.It is possible for the led driver ic to operate normally at -40°C~85°C TA.There are considerable benefits for Backlight.This system operates at 50Hz~20kHz frequency.A voltage supply less than 10.8V could result in undetermined failures.I have mounted it by Surface Mount.It is acceptable for the voltage to be 28V.
AAT2405ISF-P1 Features
Available in the 44-LQFP package
Operating temperature of -40°C~85°C TA
Frequency of 50Hz~20kHz
AAT2405ISF-P1 Applications
There are a lot of Skyworks Solutions Inc. AAT2405ISF-P1 LED Driver ICs applications. 
- General lighting
 - White LED Backlight for portable equipment
 - Scanners and Handy Terminals
 - A- lamps
 - Panel lighting
 - Amusement Machines
 - Ultraviolet (UV) and Infrared (IR) Irradiation Devices
 - Refrigeration lighting
 - Constant Voltage Power Source for portable equipment
 - Museum lighting