DRV8814PWPR vs DRV8806PWPR Comparación
Comparación detallada lado a lado de DRV8814PWPR por Texas Instruments y DRV8806PWPR 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 | DRV8814PWPR | DRV8806PWPR |
|---|---|---|
| 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) | $4,05 | $3,20 |
| 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 | — |
| Encapsulado | 28-HTSSOP (PWP) with PowerPAD, exposed thermal pad | HTSSOP-16 (PWP) with PowerPAD |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | 2 |
| Estado RoHS | Compliant (RoHS & no Sb/Br) | Compliant |
| Thermal Resistance (θJC) | approximately 31 °C/W (PowerPAD) | — |
| 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 |