DRV8806PWPR vs DRV8886ATPWP Comparación
Comparación detallada lado a lado de DRV8806PWPR por Texas Instruments y DRV8886ATPWP 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
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ ActivoComparación de especificaciones
| Parámetro | DRV8806PWPR | DRV8886ATPWP |
|---|---|---|
| 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 | $2,04 |
| 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 | HTSSOP-24 (PWP) PowerPAD |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 2 | 2 (per JEDEC J-STD-020) |
| Estado RoHS | Compliant | Compliant |
| Motor Type | — | Bipolar Stepper |
| Number of Full H-Bridges | — | 2 |
| Load Voltage Rating (VM max) | — | 37 V |
| Minimum Operating VM | — | 8 V |
| Logic Supply Voltage (VCC) | — | 3 V to 5.5 V |
| Full-Scale Output Current | — | 2 A (per H-bridge, 25°C PCB-dependent) |
| RMS Output Current | — | 1.4 A (24 V, TA=25°C, PCB design-dependent) |
| Peak Output Current | — | 3 A |
| HS + LS On-Resistance (RDSon) | — | 550 mΩ |
| Control Interface | — | STEP / DIR (Hardware GPIO) |
| Microstepping Levels | — | Full to 1/16 step |
| Integrated Current Sense | — | Yes (internal sense, no external resistors) |
| AutoTune / Smart Tune Decay | — | Yes |
| Decay Modes | — | Smart tune, mixed, slow, fast (programmable) |
| Sleep Current | — | 20 µA |
| PWM Chopping Frequency | — | Up to 100 kHz |
| Rango de temperatura de funcionamiento | — | -40°C to +125°C |
| Temperature Grade | — | Automotive |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |