| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            14 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            16-PowerQFN | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2010 | 
                                        
                                                                            
                                            | Feature | 
                                            Slew Rate Controlled | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            16 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Peripheral Drivers | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | Base Part Number | 
                                            MC33981 | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            1 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Output Type | 
                                            N-Channel | 
                                        
                                                                            
                                            | Power Supplies | 
                                            6/27V | 
                                        
                                                                            
                                            | Interface | 
                                            PWM | 
                                        
                                                                            
                                            | Current - Output (Max) | 
                                            40A | 
                                        
                                                                            
                                            | Output Configuration | 
                                            High Side | 
                                        
                                                                            
                                            | Switch Type | 
                                            General Purpose | 
                                        
                                                                            
                                            | Ratio - Input:Output | 
                                            1:1 | 
                                        
                                                                            
                                            | Voltage - Load | 
                                            6V~27V | 
                                        
                                                                            
                                            | Driver Number of Bits | 
                                            1 | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Current Limiting (Fixed), Over Temperature | 
                                        
                                                                            
                                            | Rds On (Typ) | 
                                            4m Ω | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                MC33981ABHFK Overview
It is package in Tray case.In the 16-PowerQFN package, it is included.It has been mounted as Surface Mount on the LED driver.General Purpose is the switch type it owns.It is best to set the temperature to -40°C~150°C TJ to ensure reliable operation.The LED driver is equipped with 1 outputs.It has a maximum output voltage of N-Channel volts.A lighting driver with Slew Rate Controlled features is available.It is a member of the MC33981 family.It consists of 16 terminations in total.This LED driver has a maximum output of 40AV.It is self-contained in an econtainer with a capacity of Peripheral Drivers.This part has a power supply of 6/27V.
MC33981ABHFK Features
MC33981ABHFK Applications
There are a lot of NXP USA Inc. MC33981ABHFK Power Switches ICs applications. 
- Solid State Drivers
 - Various applications equipped with buttons
 - Portable GPS Device
 - Portable/Handheld Devices
 - USB Power Distribution 
 - Wireless Modem Data Cards
 - Mobile Communication Devices
 - Wireless/Networking Cards
 - Storage (HDDs, SSDs)
 - HDD, SSD