| Parameters | 
                                                                                                                        
                                                | Mfr | STMicroelectronics | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Motor Type - Stepper | Bipolar | 
                                                                                    
                                                | Motor Type - AC, DC | - | 
                                                                                    
                                                | Function | Driver - Fully Integrated, Control and Power Stage | 
                                                                                    
                                                | Output Configuration | Half Bridge (4) | 
                                                                                    
                                                | Interface | SPI | 
                                                                                    
                                                | Technology | DMOS | 
                                                                                    
                                                | Step Resolution | 1, 1/2, 1/8, 1/16, 1/32 | 
                                                                                    
                                                | Applications | Automotive | 
                                                                                    
                                                | Current - Output | 1.3A | 
                                                                                    
                                                | Voltage - Supply | 3V ~ 5.3V | 
                                                                                    
                                                | Voltage - Load | 7V ~ 20V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 150°C (TJ) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 24-PowerBSOP (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | PowerSSO-24 | 
                                                                                    
                                                | Base Product Number | L9942 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 49 | 
                                                                                                                
                                
                             
                                                Bipolar Motor Driver DMOS SPI PowerSSO-24