L9970 vs L9970-TR 对比
详细并排对比 L9970 出自 STMicroelectronics 和 L9970-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。
STMicroelectronics
L9970-TR - Automotive Dual H-Bridge Motor Driver | STMicroelectronics
L9970-TR ✓ 量产中规格对比
| 参数 | L9970 | L9970-TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Power MOSFET 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） | $1.60 | $2.08 |
| Supply Voltage Range | 5.5 V to 36 V | 5.5 V to 36 V |
| Output Current (Continuous) | 1 A | — |
| On-Resistance (Typical) | 0.5 Ω | — |
| 静态电流 | 50 µA | 5 mA typical |
| Input Logic Level | 3.3 V / 5 V compatible | — |
| 输出类型 | High-side | — |
| Protection Features | Overcurrent, thermal shutdown, open-load detection, inductive load clamp | — |
| 工作温度范围 | -40°C to +150°C | -40°C to +150°C |
| 封装 | PowerSO-10 | PowerSO-20 |
| 安装类型 | Surface Mount | Surface Mount |
| 热阻，结到环境 | 40 °C/W | — |
| Switching Frequency (Maximum) | [DATA_NEEDED: Switching frequency] | — |
| Output Clamp Voltage | [DATA_NEEDED: Output clamp voltage] | — |
| RoHS 状态 | Compliant | — |
| AEC-Q100 Qualified | Yes | Yes |
| Output Current per Channel | — | 1.2 A continuous, 2 A peak |
| Number of H-Bridges | — | 2 |
| 输出配置 | — | Dual H-bridge |
| Control Interface | — | Parallel logic inputs |
| PWM Frequency | — | Up to 20 kHz |
| On-Resistance (per MOSFET) | — | 0.5 ohm typical |
| 热关断 | — | Yes |
| 过流保护 | — | Yes |
| Undervoltage Lockout | — | Yes |
| RoHS Compliant | — | Yes |