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| Part Number | STSPIN220 | STSPIN250 | STSPIN820 |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active |
| Motor Type - Stepper | Bipolar | - | Bipolar |
| Motor Type - AC, 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 (4) | Half Bridge (4) | Half Bridge (4) |
| Interface | Step/Direction | PWM | Logic |
| Technology | Power MOSFET | Power MOSFET | Power MOSFET |
| Step Resolution | >256 Microsteps | - | 1 ~ 1/256 |
| Applications | Battery Powered | General Purpose | Industrial |
| Current - Output | 1.3A | 2.6A | 1.5A |
| Voltage - Supply | 0V ~ 5V | 0V ~ 5V | 7V ~ 45V |
| Voltage - Load | 1.8V ~ 10V | 1.8V ~ 10V | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 24-TFQFN Exposed Pad |
| Supplier Device Package | 16-VFQFPN (3x3) | 16-VFQFPN (3x3) | 24-TQFPN (4x4) |
