DRV8872DDAR vs DRV8873HPWPR Comparaison
Comparaison détaillée côte à côte de DRV8872DDAR par Texas Instruments et DRV8873HPWPR 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
DRV8872DDAR - 3.6A 45V Brushed DC Motor Driver | Texas Instruments
DRV8872DDAR ✓ ActifTexas Instruments
DRV8873HPWPR - 40V 10A H-Bridge Motor Driver | Texas Instruments
DRV8873HPWPR ✓ ActifComparaison des spécifications
| Paramètre | DRV8872DDAR | DRV8873HPWPR |
|---|---|---|
| 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) | $1,42 | $1,86 |
| Motor Type | Brushed DC | Brushed DC |
| Configuration de sortie | H-Bridge (4 N-channel MOSFETs) | — |
| Supply Voltage (VM) | 6.5 V to 45 V | 4.5 V to 38 V |
| Peak Output Current | 3.6 A | 10 A |
| Typical R_DS(on) (HS + LS) | 565 mΩ | — |
| Logic Input Voltage (IN1, IN2) | 1.8 V to 5 V compatible | — |
| Current Regulation | Integrated via external ISENSE resistor | Yes (Smart-tune or fixed off-time) |
| PWM Control | Up to 200 kHz | — |
| Fault Reporting | nFAULT open-drain output | — |
| Sleep Mode | Dual-low inputs, low quiescent current | — |
| Thermal Protection | Thermal shutdown with auto-recovery | — |
| Température de fonctionnement | -40 °C to +125 °C | -40 C to +125 C |
| Boîtier | HSOP-8 PowerPAD (8-pin SO PowerPAD) | 24-pin HTSSOP (PWP) with PowerPAD |
| Type de montage | Surface Mount | Surface Mount |
| RoHS / Lead-Free | RoHS compliant, lead-free | — |
| Topologie | — | H-Bridge (4 N-channel MOSFETs) |
| Absolute Maximum VM | — | 40 V |
| Continuous Output Current | — | 3.5 A (with proper PCB thermal design) |
| RDS(on) per HS+LS FET | — | [DATA_NEEDED: typical mOhm at 25 C] |
| Integrated Current Sensing | — | Yes (IPROPI analog output) |
| Control Interface | — | PH/EN (hardware) or PWM, selectable via MODE |
| Niveau MSL | — | 3 (168 hr / 260 C) |
| Statut RoHS | — | Compliant |
| AEC-Q100 | — | Not qualified (use DRV8873-Q1 for automotive) |