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| Part Number | ATA6838-PXQW | ATA6839-PXQW | ATA6838C-PXQW |
|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Obsolete | Obsolete |
| Motor Type - Stepper | - | - | - |
| Motor Type - AC, DC | Brushed DC | 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 (6) | Half Bridge (6) | Half Bridge (6) |
| Interface | SPI | SPI | SPI |
| Technology | Power MOSFET | Power MOSFET | Power MOSFET |
| Step Resolution | - | - | - |
| Applications | General Purpose | General Purpose | General Purpose |
| Current - Output | 1A | 1A | 950mA |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Voltage - Load | 5.5V ~ 40V | 5.5V ~ 40V | 5.5V ~ 40V |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 200°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 24-VQFN Exposed Pad | 24-VQFN Exposed Pad | 24-VQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (5x5) | 24-VQFN (5x5) | 24-QFN (5x5) |
