DRV8886ATPWP vs DRV8886PWPR Comparaison
Comparaison détaillée côte à côte de DRV8886ATPWP par Texas Instruments et DRV8886PWPR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ ActifComparaison des spécifications
| Paramètre | DRV8886ATPWP | DRV8886PWPR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Motor Drivers | Motor Drivers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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 |
| Plage de température de fonctionnement | -40°C to +125°C | -40 C to +125 C |
| Temperature Grade | Automotive | — |
| Boîtier | HTSSOP-24 (PWP) PowerPAD | HTSSOP-24 (PWP) with PowerPAD |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 2 (per JEDEC J-STD-020) | — |
| Terminal Finish | Nickel-Palladium-Gold | — |
| Peak Reflow Temperature | 260°C | — |
| Statut 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) |