L9954 vs L9954-TR Comparación
Comparación detallada lado a lado de L9954 por STMicroelectronics y L9954-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
L9954 - SPI Controlled Relay Driver | STMicroelectronics | Automotive
L9954 ✓ ActivoSTMicroelectronics
L9954-TR - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9954-TR ✓ ActivoComparación de especificaciones
| Parámetro | L9954 | L9954-TR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Power MOSFET Drivers | Power MOSFET Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $5,50 | $2,88 |
| Number of High-Side Drivers | 10 | — |
| Number of Low-Side Drivers | 4 | — |
| Output Current per Channel | 500 mA | 1.5 A (typical) |
| Total Output Current | 5 A | — |
| Logic Supply Voltage | 4.5 V to 5.5 V | — |
| Power Supply Voltage | 5.5 V to 28 V | — |
| Interfaz | SPI | — |
| Diagnostics | Overcurrent, Overtemperature, Open-load | — |
| Standby Current | 10 µA (typical) | 10 uA (typical) |
| PWM Capability | Yes | — |
| Encapsulado | PowerSO-36 | PowerSO-36 |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40°C to +150°C | -40C to +150C |
| Estado RoHS | Compliant | — |
| AEC-Q100 | Qualified | — |
| Number of Channels | — | 8 |
| Tipo de salida | — | Low-Side |
| Supply Voltage (Logic) | — | 4.5 V to 5.5 V |
| Load Supply Voltage | — | Up to 40 V |
| SPI Interface | — | Yes, 16-bit, up to 5 MHz |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| Protection Features | — | Overcurrent, Overtemperature, Open-Load |
| Diagnostic Output | — | SPI-based |
| Technology | — | BCD (Bipolar-CMOS-DMOS) |