DRV8873HPWPR vs DRV8872DDAR Comparação
Comparação detalhada lado a lado de DRV8873HPWPR por Texas Instruments e DRV8872DDAR por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
DRV8873HPWPR - 40V 10A H-Bridge Motor Driver | Texas Instruments
DRV8873HPWPR ✓ AtivoTexas Instruments
DRV8872DDAR - 3.6A 45V Brushed DC Motor Driver | Texas Instruments
DRV8872DDAR ✓ AtivoComparação de especificações
| Parâmetro | DRV8873HPWPR | DRV8872DDAR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Motor Drivers | Motor Drivers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,86 | $1,42 |
| Motor Type | Brushed DC | Brushed DC |
| Topologia | H-Bridge (4 N-channel MOSFETs) | — |
| Supply Voltage (VM) | 4.5 V to 38 V | 6.5 V to 45 V |
| Absolute Maximum VM | 40 V | — |
| Peak Output Current | 10 A | 3.6 A |
| 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 | — |
| Current Regulation | Yes (Smart-tune or fixed off-time) | Integrated via external ISENSE resistor |
| Temperatura de operação | -40 C to +125 C | -40 °C to +125 °C |
| Encapsulamento | 24-pin HTSSOP (PWP) with PowerPAD | HSOP-8 PowerPAD (8-pin SO PowerPAD) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 3 (168 hr / 260 C) | — |
| Status RoHS | Compliant | — |
| AEC-Q100 | Not qualified (use DRV8873-Q1 for automotive) | — |
| Configuração de saída | — | H-Bridge (4 N-channel MOSFETs) |
| Typical R_DS(on) (HS + LS) | — | 565 mΩ |
| Logic Input Voltage (IN1, IN2) | — | 1.8 V to 5 V compatible |
| 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 |
| RoHS / Lead-Free | — | RoHS compliant, lead-free |