| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 12 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 32-WFQFN Exposed Pad | 
                                                                            
                                            | Supplier Device Package | 32-QFN (5x5) | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Max Operating Temperature | 150°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Applications | General Purpose | 
                                                                            
                                            | Technology | Power MOSFET | 
                                                                            
                                            | Voltage - Supply | 3V~5.5V | 
                                                                            
                                            | Function | Driver - Fully Integrated, Control and Power Stage | 
                                                                            
                                            | Interface | SPI | 
                                                                            
                                            | Output Configuration | Half Bridge (8) | 
                                                                            
                                            | Current - Output | 1.2A | 
                                                                            
                                            | Logic Function | AND | 
                                                                            
                                            | Voltage - Load | 2V~28V | 
                                                                            
                                            | Motor Type - Stepper | Bipolar | 
                                                                            
                                            | Step Resolution | 1 ~ 1/64 | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                AP1021AEN Overview
The design contains a Tape & Reel (TR)package.Drivers controllers is packaged wDrivers controllersh a 32-WFQFN Exposed Pad case.In general, it is recommended that the part be mounted by Surface Mount.Fits the component connected to General Purpose.3V~5.5V volts can be supplied by the device.In terms of operating temperature, it falls within the range -40°C~150°C TJ.In this case, the voltage can be applied to the load at the rate of 2V~28V.Surface Mountis its recommended mounting method.Set the part's output current to 1.2A.At its maximum operating temperature, the device reaches 150°C.There should be a temperature higher than -40°Cduring operation.
AP1021AEN Features
Applications : General Purpose
Load voltage across the chip 2V~28V
AP1021AEN Applications
There are a lot of AKM Semiconductor Inc. AP1021AEN motor drivers applications. 
- Multiple output capability
- Architectural lighting
- CHMSL (center high-mount stop lamps)
- Fog lamps
- Emergency lighting
- A cross between entertainment
- Industrial high-bay lights
- AM radio
- Landscape lighting
- Telltale lights