SI8273ABD vs SI8273AB-IM 对比
详细并排对比 SI8273ABD 出自 Skyworks Solutions 和 SI8273AB-IM 出自 Skyworks Solutions。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 | SI8273ABD | SI8273AB-IM |
|---|---|---|
| 品牌 | Skyworks Solutions | Skyworks Solutions |
| 分类 | Power MOSFET 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） | $3.05 | $1.62 |
| 功能 | Isolated gate driver | — |
| Number of Channels | 2 | 2 (High-Side / Low-Side) |
| Peak Output Current | 4 A | 4 A source/sink |
| Isolation Voltage (Withstand) | 2.5 kVrms | — |
| Common-Mode Transient Immunity (CMTI) | 200 kV/us minimum | Industry-leading (per datasheet) |
| Propagation Delay | 60 ns (typical) | 60 ns (typical) |
| Driver Supply Voltage (VDD) | 4.2 V to 30 V | — |
| Input Logic Levels | TTL-compatible, 2.5 V to 5 V | — |
| Input Hysteresis | >400 mV | — |
| UVLO Threshold | 5 V | 3 V (programmable on some variants) |
| Isolation Technology | Proprietary silicon (capacitive) isolation | Silicon RF capacitive isolation |
| 封装 | 16-pin SOIC (NB), narrow body | 14-pin LGA (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C | — |
| UL1577 Rated | Yes (2.5 kVrms) | — |
| Product Type | — | Isolated Gate Driver (ISOdriver) |
| Isolation Withstand Voltage | — | 2500 Vrms (per UL1577) |
| Input Configuration | — | Single PWM or dual digital inputs (VIA, VIB) |
| Input Supply Voltage (VDD) | — | 2.5 V to 5.5 V |
| 输出配置 | — | Independent HS and LS drivers |
| 工作温度范围 | — | -40C to +125C |
| RoHS 状态 | — | Compliant |