L9978 vs L9978-TR Comparación
Comparación detallada lado a lado de L9978 por STMicroelectronics y L9978-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
L9978 - Multifunction IC for Automotive Engine Management | STMicroelectronics
L9978 ✓ ActivoSTMicroelectronics
L9978-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9978-TR ✓ ActivoComparación de especificaciones
| Parámetro | L9978 | L9978-TR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Voltage Regulators | Power MOSFET Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,10 | $1,85 |
| Number of Pre-Boost Regulators | 1 | — |
| Number of Pre-Buck Regulators | 1 | — |
| Linear 5V Regulator Output Current | 1 A | — |
| Number of Tracking Regulators | 3 | — |
| Tracking Regulator Output Current | 150 mA | — |
| Number of Pre-Driver Channels | 5 | — |
| Pre-Driver Configurability | Pre-driver 1&3 configurable for O2H load | — |
| Encapsulado | 100-LQFP-EP (14x14) | PowerSO-20 |
| Qualification | AEC-Q100 | — |
| Functional Safety | Engineered for ISO26262 compliant system | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: Operating Temperature Range] | -40 °C to +150 °C |
| Rango de tensión de entrada | [DATA_NEEDED: Input Voltage Range] | — |
| Output Voltage Accuracy | [DATA_NEEDED: Output Voltage Accuracy] | — |
| Number of Channels | — | 4 |
| Tipo de salida | — | Low-Side Open-Drain |
| Supply Voltage Range | — | 4.5 V to 36 V |
| Maximum Output Current per Channel | — | 1.2 A |
| Quiescent Current (Standby) | — | 50 µA |
| Tiempo de subida | — | 5 µs |
| Tiempo de bajada | — | 5 µs |
| Frecuencia de conmutación | — | 0 Hz to 100 kHz |
| Thermal Resistance (θJA) | — | 35 °C/W |
| Nivel MSL | — | 3 (168 hours) |
| AEC-Q100 Qualification | — | Qualified |
| Interfaz | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |