L9954-TR vs L9954 对比
详细并排对比 L9954-TR 出自 STMicroelectronics 和 L9954 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
L9954-TR - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9954-TR ✓ 量产中STMicroelectronics
L9954 - SPI Controlled Relay Driver | STMicroelectronics | Automotive
L9954 ✓ 量产中规格对比
| 参数 | L9954-TR | L9954 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.88 | $5.50 |
| Number of Channels | 8 | — |
| 输出类型 | Low-Side | — |
| Output Current per Channel | 1.5 A (typical) | 500 mA |
| 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 | — |
| Standby Current | 10 uA (typical) | 10 µA (typical) |
| 工作温度 | -40C to +150C | -40°C to +150°C |
| 封装 | PowerSO-36 | PowerSO-36 |
| 安装类型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualified | Yes | — |
| RoHS Compliant | Yes | — |
| Protection Features | Overcurrent, Overtemperature, Open-Load | — |
| Diagnostic Output | SPI-based | — |
| Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Number of High-Side Drivers | — | 10 |
| Number of Low-Side Drivers | — | 4 |
| Total Output Current | — | 5 A |
| Logic Supply Voltage | — | 4.5 V to 5.5 V |
| Power Supply Voltage | — | 5.5 V to 28 V |
| 接口 | — | SPI |
| Diagnostics | — | Overcurrent, Overtemperature, Open-load |
| PWM Capability | — | Yes |
| RoHS 状态 | — | Compliant |
| AEC-Q100 | — | Qualified |