L9973 vs L9973-TR Comparación
Comparación detallada lado a lado de L9973 por STMicroelectronics y L9973-TR 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
L9973 - Dual H-Bridge Motor Driver | STMicroelectronics | Automotive
L9973 ✓ ActivoSTMicroelectronics
L9973-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9973-TR ✓ ActivoComparación de especificaciones
| Parámetro | L9973 | L9973-TR |
|---|---|---|
| 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) | $2,70 | $2,08 |
| Supply Voltage Range | 5.5 V to 36 V | 5.5 V to 36 V |
| Output Current (Continuous) | 1.2 A per channel | — |
| Output Current (Peak) | 2 A per channel | — |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Corriente en reposo | [DATA_NEEDED: Quiescent current] | — |
| Protección contra sobrecorriente | Yes | — |
| Overtemperature Protection | Yes | — |
| Undervoltage Lockout | Yes | — |
| Encapsulado | PowerSO-20 | PowerSO-20 |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | -40C to +150C | -40C to +125C |
| AEC-Q100 Qualified | Yes | Yes |
| RoHS Compliant | Yes | — |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Output Current per Channel | — | 1.2 A (continuous) |
| Number of Half-Bridges | — | 4 |
| Quiescent Current (Standby) | — | 50 uA |
| Interfaz | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Resistencia térmica, unión a ambiente | — | 35 C/W |
| Output On-Resistance (typical) | — | 0.5 ohm |
| Switching Frequency (max) | — | 20 kHz |
| Logic Input Voltage | — | 3.3 V / 5 V compatible |
| Estado RoHS | — | Compliant |