DRV8886ATPWP vs DRV8886PWPR Comparación
Comparación detallada lado a lado de DRV8886ATPWP por Texas Instruments y DRV8886PWPR por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ ActivoComparación de especificaciones
| Parámetro | DRV8886ATPWP | DRV8886PWPR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Motor Drivers | Motor Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,04 | $1,52 |
| Motor Type | Bipolar Stepper | Bipolar stepper (2-phase) |
| Number of Full H-Bridges | 2 | 2 |
| Load Voltage Rating (VM max) | 37 V | — |
| Minimum Operating VM | 8 V | — |
| Logic Supply Voltage (VCC) | 3 V to 5.5 V | — |
| Full-Scale Output Current | 2 A (per H-bridge, 25°C PCB-dependent) | — |
| RMS Output Current | 1.4 A (24 V, TA=25°C, PCB design-dependent) | 1.4 A (24 V, TA = 25 C, PCB-dependent) |
| Peak Output Current | 3 A | 3 A |
| HS + LS On-Resistance (RDSon) | 550 mΩ | 550 mOhm |
| Control Interface | STEP / DIR (Hardware GPIO) | STEP / DIR |
| Microstepping Levels | Full to 1/16 step | Up to 1/16 step |
| Integrated Current Sense | Yes (internal sense, no external resistors) | — |
| AutoTune / Smart Tune Decay | Yes | — |
| Decay Modes | Smart tune, mixed, slow, fast (programmable) | 8 configurable modes including Smart Tune |
| Sleep Current | 20 µA | 20 uA (typical) |
| PWM Chopping Frequency | Up to 100 kHz | Up to 50 kHz |
| Rango de temperatura de funcionamiento | -40°C to +125°C | -40 C to +125 C |
| Temperature Grade | Automotive | — |
| Encapsulado | HTSSOP-24 (PWP) PowerPAD | HTSSOP-24 (PWP) with PowerPAD |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 2 (per JEDEC J-STD-020) | — |
| Terminal Finish | Nickel-Palladium-Gold | — |
| Peak Reflow Temperature | 260°C | — |
| Estado RoHS | Compliant | Compliant |
| Operating Supply Voltage (VM) | — | 8 V to 37 V |
| Absolute Maximum VM | — | 40 V |
| Full-Scale Output Current (per phase) | — | 2 A |
| Current Sensing | — | Internal (no external sense resistor) |
| Logic Supply Voltage (VINT) | — | 3 V to 5.5 V |
| Protection Features | — | UVLO, OCP, TSD, open-load detect, charge-pump UV |
| Fault Output | — | nFAULT (active-low, open-drain) |
| AEC-Q100 Qualified | — | No (use DRV8886ATPWP for automotive) |