L9979-TR vs L9979 对比
详细并排对比 L9979-TR 出自 STMicroelectronics 和 L9979 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 | L9979-TR | L9979 |
|---|---|---|
| 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） | $2.20 | $2.24 |
| Supply Voltage Range | 5.5 V to 36 V | — |
| Output Current (Continuous) | 1.2 A per channel | — |
| Output Current (Peak) | 2 A per channel | — |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Quiescent Current (Standby) | 10 µA | — |
| 工作温度范围 | -40°C to +150°C (junction) | -40C to +150C |
| 封装 | PowerSO-20 | — |
| 安装类型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes | — |
| 过流保护 | Yes | — |
| 热关断 | Yes | — |
| Undervoltage Lockout | Yes | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | 3 | — |
| 输出数量 | — | 4 |
| 输出类型 | — | Low-Side |
| Maximum Output Current per Channel | — | [DATA_NEEDED: maximum output current per channel] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| 接口 | — | 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] |
| 开关频率 | — | [DATA_NEEDED: switching frequency] |
| Diagnostic Output | — | SPI |