| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 14 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 48-TFSOP (0.240, 6.10mm Width) Exposed Pad | 
                                                                            
                                            | Operating Temperature | -20°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Applications | General Purpose | 
                                                                            
                                            | Technology | Power MOSFET | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Function | Driver - Fully Integrated, Control and Power Stage | 
                                                                            
                                            | Interface | Parallel | 
                                                                            
                                            | Output Configuration | Half Bridge (8) | 
                                                                            
                                            | Current - Output | 2A | 
                                                                            
                                            | Voltage - Load | 8V~38V | 
                                                                            
                                            | Motor Type - AC, DC | Brushed DC | 
                                                                            
                                            | Motor Type - Stepper | Bipolar | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                TC78S121FNG,EL Overview
Drivers controllers is designed wDrivers controllersh a package of [0].The part is packged with 48-TFSOP (0.240, 6.10mm Width) Exposed Pad case.To mount the part by [0], it is recommended that you do so.I believe it is suitable for the component connected to General Purpose.The device is capable of supplying a voltage of 4.5V~5.5V volts.In terms of operating temperature, it falls within the range -20°C~150°C TJ.This motor type can be categorized as Brushed DC.There is the option of applying the voltage to the load at the rate of 8V~38V.Drivers controllers is recommended to keep the part output current at 2A.
TC78S121FNG,EL Features
Applications : General Purpose
Load voltage across the chip 8V~38V
TC78S121FNG,EL Applications
There are a lot of Toshiba Semiconductor and Storage TC78S121FNG,EL motor drivers applications. 
- Automotive applications
- Outdoor area lights
- Daytime running lights (DRLs)
- Accurate LED current matching
- Large format LED backlighting
- Landscape lighting
- LCD displays
- RGB and monochromatic LED drivers for signage and traffic signals
- Indicator circuit
- A cross between entertainment