L9904 vs L9904-TR Comparación
Comparación detallada lado a lado de L9904 por STMicroelectronics y L9904-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
L9904 - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904 ✓ ActivoSTMicroelectronics
L9904-TR - Motor Bridge Controller for Automotive | STMicroelectronics
L9904-TR ✓ ActivoComparación de especificaciones
| Parámetro | L9904 | L9904-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) | $5,44 | $2,77 |
| Supply Voltage Range | 5.5 V to 40 V | 8 V to 28 V |
| Gate Drive Current | 1 A (source/sink) | — |
| Number of Channels | 3 (triple half-bridge) | — |
| Charge Pump | Yes (100% duty cycle) | Yes (for high-side drive) |
| Interfaz | SPI | — |
| Protection Features | Overcurrent, overvoltage, thermal shutdown | — |
| Temperatura de funcionamiento | -40°C to +150°C | — |
| Encapsulado | LQFP-48 (7x7 mm) | SO-20 |
| Tipo de montaje | Surface Mount | — |
| AEC-Q100 | Qualified | — |
| RoHS | Compliant | — |
| Resistencia térmica | 40 °C/W | — |
| Supply Current (Standby) | [DATA_NEEDED: Standby current] | — |
| Gate Drive Voltage | [DATA_NEEDED: Gate drive voltage] | — |
| Número de pines | 48 | — |
| Función | — | Motor Bridge Controller |
| Technology | — | Power MOSFET |
| Overvoltage Tolerance | — | 40 V (max) |
| Low Voltage Operation | — | 6 V (with step-up converter) |
| Quiescent Current (Standby) | — | < 50 µA |
| PWM Frequency | — | Up to 30 kHz |
| Cross-Conduction Protection | — | Programmable time |
| Diagnostic Interface | — | ISO 9141 |
| Rango de temperatura de funcionamiento | — | -40°C to +150°C |
| Estilo de montaje | — | SMD/SMT |
| Packaging | — | Tape & Reel (TR) |
| Estado RoHS | — | Compliant |