AMT49100 vs AMT49413GEVATR 对比
详细并排对比 AMT49100 出自 Allegro MicroSystems 和 AMT49413GEVATR 出自 Allegro MicroSystems。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 | AMT49100 | AMT49413GEVATR |
|---|---|---|
| 品牌 | Allegro MicroSystems | Allegro MicroSystems |
| 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） | $4.43 | $4.10 |
| Driver Type | Three-phase N-channel MOSFET gate driver | — |
| 输出数量 | 3 half-bridges (6 gate drivers) | — |
| Maximum Supply Voltage | 80 V | — |
| Minimum Operating Voltage | 10 V | — |
| 拓扑 | 3-phase bridge for external N-MOSFETs | — |
| 封装 | 48-LQFP-EP (7x7 mm) with exposed thermal pad | 48-Lead QFN with Exposed Thermal Pad (7x7 mm) |
| 工作温度范围 | -40C to +150C (junction) | — |
| Communication Interface | SPI (diagnostics and configuration) | — |
| Safety Rating | ASIL features (BIST, watchdog, diagnostics) | — |
| Charge Pump | Integrated for 100% duty-cycle high-side drive | — |
| VDS Monitoring | Yes (programmable threshold) | — |
| Dead-Time Control | Programmable via SPI | — |
| Gate Drive Current | Programmable | — |
| Fault Diagnostics | Open-load, short-to-ground, short-to-battery, overtemperature | — |
| 安装类型 | Surface Mount | Surface Mount |
| Target Application | 48V automotive BLDC motor control | — |
| Motor Type | — | 3-Phase Brushless DC (BLDC) |
| Control Method | — | Fixed-frequency PWM with Hall-sensor commutation |
| 输出配置 | — | External 3-phase N-channel MOSFET bridge driver |
| 电源电压 | — | [DATA_NEEDED: VBB operating range] |
| Logic Supply Voltage | — | [DATA_NEEDED: VDD range] |
| PWM Frequency | — | [DATA_NEEDED: fPWM max] |
| Current Sense | — | External sense resistor |
| 限流 | — | Adjustable via external resistor |
| Direction Control | — | Yes (logic input) |
| Run/Stop Control | — | Yes (logic input) |
| Hall Sensor Inputs | — | Yes (integrated, 3 inputs) |
| 同步整流 | — | Yes (PWM mode) |
| Dead-Time / Shoot-Through Protection | — | Yes (built-in) |
| 热关断 | — | Yes |
| Fault Output | — | Yes |
| 工作温度 | — | [DATA_NEEDED: TA range] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | — | Compliant (per Allegro product page) |