VNH5019 vs L9971 对比
详细并排对比 VNH5019 出自 STMicroelectronics 和 L9971 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
VNH5019 - 30A Automotive H-Bridge Motor Driver | STMicroelectronics
VNH5019 ✓ 量产中
规格对比
| 参数 | VNH5019 | L9971 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Motor Drivers | Motor Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.44 | $2.88 |
| 输出类型 | H-Bridge | Dual H-Bridge |
| Operating Voltage Range | 5.5 V to 24 V | — |
| Continuous Output Current | 12 A | — |
| Peak Output Current | 30 A | — |
| On-Resistance (per switch) | 18 mOhm | — |
| PWM Frequency | Up to 20 kHz | — |
| Logic Level Input | 2.5 V to 5 V | — |
| Current Sense Output | Analog voltage proportional to motor current | — |
| Protection Features | Reverse-voltage, over-voltage, under-voltage, overcurrent, thermal shutdown | Overcurrent, Overtemperature, Short-Circuit |
| 封装 | MultiPowerSO-30 | PowerSO-20 |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | VIPower M0 | — |
| Automotive Grade | Yes (AEC-Q100) | — |
| RoHS 状态 | Compliant | Compliant |
| 工作温度 | -40C to +150C | — |
| Supply Voltage Range | — | 5.5 V to 36 V |
| 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 |
| Diagnostic Features | — | SPI fault reporting |
| AEC-Q100 Qualification | — | Yes |
| 开关频率 | — | [DATA_NEEDED: Switching frequency] |
| 热阻，结到环境 | — | [DATA_NEEDED: Thermal resistance] |