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| Part Number | DRV8428ERTER | DRV8428RTER | DRV8428PRTER |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Motor Type - Stepper | Bipolar | Bipolar | Bipolar |
| Motor Type - AC, DC | Brushed DC | Brushless DC (BLDC), Brushed DC | Brushed DC |
| Function | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | Half Bridge (2) | Half Bridge (2) | Half Bridge (2) |
| Interface | PWM | Step/Direction | PWM |
| Technology | Power MOSFET | Power MOSFET | Power MOSFET |
| Step Resolution | - | >256 Microsteps | - |
| Applications | General Purpose | General Purpose | General Purpose |
| Current - Output | 1A | 1A | 1A |
| Voltage - Supply | 4.2V ~ 33V | 4.2V ~ 33V | 4.2V ~ 33V |
| Voltage - Load | - | - | - |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) |
