L9971 vs L9971-TR 对比
详细并排对比 L9971 出自 STMicroelectronics 和 L9971-TR 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。
规格对比
| 参数 | L9971 | L9971-TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Motor 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 | $1.60 |
| Supply Voltage Range | 5.5 V to 36 V | [DATA_NEEDED: supply voltage range] |
| Output Current (per channel) | 1.2 A (DC) | — |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Standby Current | 10 uA (typ) | — |
| 工作温度范围 | -40°C to +150°C | -40°C to +150°C |
| 封装 | PowerSO-20 | [DATA_NEEDED: package type] |
| 安装类型 | Surface Mount | Surface Mount |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | Overcurrent, Thermal Shutdown, Undervoltage Lockout |
| Diagnostic Features | SPI fault reporting | — |
| AEC-Q100 Qualification | Yes | — |
| RoHS 状态 | Compliant | Compliant |
| 输出类型 | Dual H-Bridge | Low-Side |
| 开关频率 | [DATA_NEEDED: Switching frequency] | [DATA_NEEDED: switching frequency] |
| 热阻，结到环境 | [DATA_NEEDED: Thermal resistance] | — |
| Number of Channels | — | 4 |
| Output Current per Channel | — | [DATA_NEEDED: output current per channel] |
| 最大输出电流 | — | [DATA_NEEDED: maximum output current] |
| On-Resistance | — | [DATA_NEEDED: on-resistance] |
| 接口 | — | SPI |
| Qualification | — | AEC-Q100 |
| Technology | — | BCD (Bipolar-CMOS-DMOS) |