L9904-TR vs L9904 对比
详细并排对比 L9904-TR 出自 STMicroelectronics 和 L9904 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
L9904-TR - Motor Bridge Controller for Automotive | STMicroelectronics
L9904-TR ✓ 量产中STMicroelectronics
L9904 - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904 ✓ 量产中规格对比
| 参数 | L9904-TR | L9904 |
|---|---|---|
| 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） | $2.77 | $5.44 |
| 功能 | Motor Bridge Controller | — |
| Technology | Power MOSFET | — |
| Supply Voltage Range | 8 V to 28 V | 5.5 V to 40 V |
| Overvoltage Tolerance | 40 V (max) | — |
| Low Voltage Operation | 6 V (with step-up converter) | — |
| Quiescent Current (Standby) | < 50 µA | — |
| PWM Frequency | Up to 30 kHz | — |
| Cross-Conduction Protection | Programmable time | — |
| Diagnostic Interface | ISO 9141 | — |
| Charge Pump | Yes (for high-side drive) | Yes (100% duty cycle) |
| 工作温度范围 | -40°C to +150°C | — |
| 封装 | SO-20 | LQFP-48 (7x7 mm) |
| 安装方式 | SMD/SMT | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS 状态 | Compliant | — |
| Gate Drive Current | — | 1 A (source/sink) |
| Number of Channels | — | 3 (triple half-bridge) |
| 接口 | — | SPI |
| Protection Features | — | Overcurrent, overvoltage, thermal shutdown |
| 工作温度 | — | -40°C to +150°C |
| 安装类型 | — | Surface Mount |
| AEC-Q100 | — | Qualified |
| RoHS | — | Compliant |
| 热阻 | — | 40 °C/W |
| Supply Current (Standby) | — | [DATA_NEEDED: Standby current] |
| Gate Drive Voltage | — | [DATA_NEEDED: Gate drive voltage] |
| 引脚数 | — | 48 |