DRV8806PWPR vs DRV8814PWPR Comparación
Comparación detallada lado a lado de DRV8806PWPR por Texas Instruments y DRV8814PWPR 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.
Comparación de especificaciones
| Parámetro | DRV8806PWPR | DRV8814PWPR |
|---|---|---|
| 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 | $4,05 |
| Number of Channels | 4 (quad low-side) | — |
| Configuración de salida | 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) | — |
| 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 | 28-HTSSOP (PWP) with PowerPAD, exposed thermal pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 2 | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant (RoHS & no Sb/Br) |
| Motor Type | — | Brushed DC (dual H-bridge) |
| Tensión de alimentación de funcionamiento | — | 8 V to 45 V |
| Absolute Maximum Supply Voltage | — | 47 V |
| Maximum Drive Current | — | 2.5 A per channel (at 24 V, TA = 25 °C) |
| Number of H-Bridges | — | 2 |
| Control Interface | — | Parallel (PHASE/EN) |
| Current Control | — | 4-level winding current control |
| Decay Modes | — | Slow, fast, mixed |
| Inrush Protection | — | Yes (integrated) |
| Protection Features | — | OCP, TSD, UVLO, FLT pin reporting |
| Rango de temperatura de funcionamiento | — | -40 °C to +85 °C |
| Thermal Resistance (θJC) | — | approximately 31 °C/W (PowerPAD) |