| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            19-SSIP Formed Leads | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~105°C TC | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Box (TB) | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | Technology | 
                                            Power MOSFET | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.75V~5.25V | 
                                        
                                                                            
                                            | Function | 
                                            Driver - Fully Integrated, Control and Power Stage | 
                                        
                                                                            
                                            | Interface | 
                                            Parallel | 
                                        
                                                                            
                                            | Output Configuration | 
                                            Half Bridge (2) | 
                                        
                                                                            
                                            | Current - Output | 
                                            3A | 
                                        
                                                                            
                                            | Voltage - Load | 
                                            10V~42V | 
                                        
                                                                            
                                            | Motor Type - Stepper | 
                                            Unipolar | 
                                        
                                                                            
                                            | Step Resolution | 
                                            1, 1/2, 1/4, 1/8, 1/16 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                STK672-440A-E Overview
This package was designed with Tape & Box (TB)in mind.There is 19-SSIP Formed Leads case included with the part.Mounting the part by Through Holeis recommended.The component connected in General Purposeis compatible with it.The device can supply 4.75V~5.25V volts.With regard to operating temperature, it ranges 0°C~105°C TC. A voltage of 10V~42Vcan be applied to the load.The output current should be kept at 3A for the part.
STK672-440A-E Features
Applications : General Purpose
Load voltage across the chip 10V~42V
STK672-440A-E Applications
There are a lot of Rochester Electronics, LLC STK672-440A-E motor drivers applications. 
- Fog lamps
 - Indicator
 - Horticultural applications
 - PWM generators
 - Alternative to HID lights
 - Industrial lighting
 - LED bias
 - High brightness LED lighting
 - A cross between entertainment
 - Matrix LED dimmers