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| Part Number | DRV8434APWPR | DRV8434PPWPR | DRV8434PWPR | DRV8434EPWPR | DRV8434SPWPR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active |
| Motor Type - Stepper | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar |
| Motor Type - AC, DC | Brushed DC | Brushed 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 | 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) | Half Bridge (4) | Half Bridge (4) |
| Interface | SPI, Step/Direction | PWM | Step/Direction | On/Off | SPI, Step/Direction |
| Technology | Power MOSFET | Power MOSFET | Power MOSFET | Power MOSFET | NMOS |
| Step Resolution | 1 ~ 1/256 | - | 1 ~ 1/256 | - | 1 ~ 1/256 |
| Applications | Printer | Printer | Printer | Printer | Printer |
| Current - Output | 2.5A | 2.5A | 2.5A | 2.5A | 2.5A |
| Voltage - Supply | 4.5V ~ 48V | 4.5V ~ 48V | 4.5V ~ 48V | 4.5V ~ 48V | 4.5V ~ 48V |
| Voltage - Load | 4.5V ~ 48V | 4.5V ~ 48V | 4.5V ~ 48V | 4.5V ~ 48V | 4.5V ~ 48V |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 28-HTSSOP | 28-HTSSOP | 28-HTSSOP | 28-HTSSOP | 28-HTSSOP |
