DRV8806PWPR vs DRV8847PWPR Comparación
Comparación detallada lado a lado de DRV8806PWPR por Texas Instruments y DRV8847PWPR 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
DRV8847PWPR - 18V 2A Dual H-Bridge Motor Driver | Texas Instruments
DRV8847PWPR ✓ ActivoComparación de especificaciones
| Parámetro | DRV8806PWPR | DRV8847PWPR |
|---|---|---|
| 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) | $3,20 | $1,32 |
| Number of Channels | 4 (quad low-side) | — |
| Configuración de salida | Low-side DMOS, open drain | Half-Bridge (independent control) x 4 |
| 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) | — |
| Interfaz | SPI (serial, 3.3 V logic) | — |
| Open-Load Detection | Yes, via SPI | — |
| Protección contra sobrecorriente | Yes, per channel | — |
| Apagado térmico | Yes | — |
| Undervoltage Lockout | Yes | — |
| Built-in Clamp Diodes | Yes (freewheeling) | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Encapsulado | HTSSOP-16 (PWP) with PowerPAD | HTSSOP-16 (PWP) with PowerPAD |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 2 | [DATA_NEEDED: MSL level] |
| Estado RoHS | Compliant | Compliant |
| Motor Driver Type | — | Dual H-Bridge, Brushed DC / Bipolar Stepper |
| Number of H-Bridges | — | 2 |
| Supply Voltage (Operating) | — | 0 V to 11 V |
| Supply Voltage (Absolute Max) | — | 18 V |
| Continuous Output Current per H-Bridge | — | 1.5 A (with proper PCB thermal design) |
| Peak Output Current per H-Bridge | — | 2 A |
| Current Regulation | — | Yes (internal PWM chopping with sense resistor) |
| RDS(on) (HS + LS per FET) | — | [DATA_NEEDED: RDS(on) per MOSFET] |
| Quiescent Current (Typical) | — | 7.5 mA |
| Logic Input Voltage | — | 1.8 V to 5.5 V |
| Rango de temperatura de funcionamiento | — | -40 C to +125 C |
| Package Thermal Resistance (theta_JB) | — | [DATA_NEEDED: theta_JB] |
| Protection Features | — | OCP, OVP, OTP, UVLO |