DRV8806PWPR vs DRV8886ATPWP Comparaison
Comparaison détaillée côte à côte de DRV8806PWPR par Texas Instruments et DRV8886ATPWP 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 | DRV8806PWPR | DRV8886ATPWP |
|---|---|---|
| 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) | $3,20 | $2,04 |
| Number of Channels | 4 (quad low-side) | — |
| Configuration de sortie | Low-side DMOS, open drain | — |
| Supply Voltage (VM) | 8.2 V to 38 V | — |
| Continuous Output Current per Channel | 2 A | — |
| Peak Output Current per Channel | 3 A | — |
| RDS(on) per Channel | 200 mOhm (typical) | — |
| Interface | SPI (serial, 3.3 V logic) | — |
| Open-Load Detection | Yes, via SPI | — |
| Protection contre les surintensités | Yes, per channel | — |
| Arrêt thermique | Yes | — |
| Undervoltage Lockout | Yes | — |
| Built-in Clamp Diodes | Yes (freewheeling) | — |
| Température de fonctionnement | -40C to +85C | — |
| Boîtier | HTSSOP-16 (PWP) with PowerPAD | HTSSOP-24 (PWP) PowerPAD |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 2 | 2 (per JEDEC J-STD-020) |
| Statut RoHS | Compliant | Compliant |
| Motor Type | — | Bipolar Stepper |
| Number of Full H-Bridges | — | 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) |
| Peak Output Current | — | 3 A |
| HS + LS On-Resistance (RDSon) | — | 550 mΩ |
| Control Interface | — | STEP / DIR (Hardware GPIO) |
| Microstepping Levels | — | Full 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) |
| Sleep Current | — | 20 µA |
| PWM Chopping Frequency | — | Up to 100 kHz |
| Plage de température de fonctionnement | — | -40°C to +125°C |
| Temperature Grade | — | Automotive |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |