L9978 vs L9979 Comparación
Comparación detallada lado a lado de L9978 por STMicroelectronics y L9979 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 ✓ Activo
Comparación de especificaciones
| Parámetro | L9978 | L9979 |
|---|---|---|
| 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 | $2,24 |
| 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) | — |
| Qualification | AEC-Q100 | — |
| Functional Safety | Engineered for ISO26262 compliant system | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | — |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: Operating Temperature Range] | -40C to +150C |
| Rango de tensión de entrada | [DATA_NEEDED: Input Voltage Range] | — |
| Output Voltage Accuracy | [DATA_NEEDED: Output Voltage Accuracy] | — |
| Número de salidas | — | 4 |
| Tipo de salida | — | Low-Side |
| Maximum Output Current per Channel | — | [DATA_NEEDED: maximum output current per channel] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| Interfaz | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Package Type | — | [DATA_NEEDED: package type] |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| Supply Current (Standby) | — | [DATA_NEEDED: standby supply current] |
| Output Leakage Current | — | [DATA_NEEDED: output leakage current] |
| Frecuencia de conmutación | — | [DATA_NEEDED: switching frequency] |
| Diagnostic Output | — | SPI |