L9971 vs VNH5019 Comparación
Comparación detallada lado a lado de L9971 por STMicroelectronics y VNH5019 por STMicroelectronics. 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.
STMicroelectronics
VNH5019 - 30A Automotive H-Bridge Motor Driver | STMicroelectronics
VNH5019 ✓ ActivoComparación de especificaciones
| Parámetro | L9971 | VNH5019 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Motor Drivers | Motor Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,88 | $5,44 |
| Supply Voltage Range | 5.5 V to 36 V | — |
| Output Current (per channel) | 1.2 A (DC) | — |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Standby Current | 10 uA (typ) | — |
| Rango de temperatura de funcionamiento | -40°C to +150°C | — |
| Encapsulado | PowerSO-20 | MultiPowerSO-30 |
| Tipo de montaje | Surface Mount | Surface Mount |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | Reverse-voltage, over-voltage, under-voltage, overcurrent, thermal shutdown |
| Diagnostic Features | SPI fault reporting | — |
| AEC-Q100 Qualification | Yes | — |
| Estado RoHS | Compliant | Compliant |
| Tipo de salida | Dual H-Bridge | H-Bridge |
| Frecuencia de conmutación | [DATA_NEEDED: Switching frequency] | — |
| Resistencia térmica, unión a ambiente | [DATA_NEEDED: Thermal resistance] | — |
| Operating Voltage Range | — | 5.5 V to 24 V |
| Continuous Output Current | — | 12 A |
| Peak Output Current | — | 30 A |
| On-Resistance (per switch) | — | 18 mOhm |
| PWM Frequency | — | Up to 20 kHz |
| Logic Level Input | — | 2.5 V to 5 V |
| Current Sense Output | — | Analog voltage proportional to motor current |
| Technology | — | VIPower M0 |
| Automotive Grade | — | Yes (AEC-Q100) |
| Temperatura de funcionamiento | — | -40C to +150C |