| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            18 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            10-VFDFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Type | 
                                            DC DC Regulator | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Applications | 
                                            Automotive, Backlight | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Frequency | 
                                            250kHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            1 | 
                                        
                                                                            
                                            | Topology | 
                                            Step-Down (Buck), Step-Up (Boost) | 
                                        
                                                                            
                                            | Current - Output / Channel | 
                                            2.5A | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Dimming | 
                                            Analog, PWM | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            55V | 
                                        
                                                                            
                                            | Voltage - Supply (Min) | 
                                            4.5V | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                MPQ2483ADQ-LF-Z Overview
In order to save board space, the led driver uses the 10-VFDFN Exposed Pad package. LED drivers use 1 outputs for their design.The mounting method is Surface Mount.It emergys as a DC DC Regulator  with high efficiency and reliable performance.It is capable of operating at a temperature of -40°C~125°C TJ. Automotive, Backlight has many advantages.The system operates at a frequency of 250kHz.Having a voltage supply below 4.5V can lead to undetermined failures.This device is optimized to deliver a maximum voltage level of 55V.
MPQ2483ADQ-LF-Z Features
Available in the 10-VFDFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 250kHz
MPQ2483ADQ-LF-Z Applications
There are a lot of Monolithic Power Systems Inc. MPQ2483ADQ-LF-Z LED Driver ICs applications. 
- Flicker-free LED Lighting using R1580N
 - LED headlights
 - General lighting
 - Ultraviolet (UV) and Infrared (IR) Irradiation Devices
 - LED backlight driver for LCD displays for portable equipment
 - Stage Lighting and Signage
 - LED Lightings for Inspection Devices 
 - Medical surgery lighting
 - Other Electronic Devices
 - A- lamps