SI8275BBD-IM1 vs SI8273AB-IM 对比
详细并排对比 SI8275BBD-IM1 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。
Skyworks Solutions
SI8275BBD-IM1 - 4A Dual Isolated Gate Driver, 2.5kV | Skyworks
SI8275BBD-IM1 ✓ 量产中
规格对比
| 参数 | SI8275BBD-IM1 | 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） | $1.94 | $1.62 |
| Isolation Voltage | 2500 Vrms | — |
| Number of Channels | 2 | 2 (High-Side / Low-Side) |
| Peak Output Current | 4 A per channel | 4 A source/sink |
| Common-Mode Transient Immunity (CMTI) | 200 kV/us | Industry-leading (per datasheet) |
| Typical Rise Time | 10.5 ns | — |
| Typical Fall Time | 13.3 ns | — |
| Maximum Propagation Delay | 75 ns | — |
| UVLO Threshold | 8 V | 3 V (programmable on some variants) |
| UVLO Hysteresis | [DATA_NEEDED: UVLO hysteresis voltage] | — |
| Undervoltage Lockout | Yes (8 V) | — |
| Dead-Time Control | Programmable via DT pin | — |
| Input De-glitch Filter | Yes | — |
| 封装 | 14-QFN (5x5 mm) | 14-pin LGA (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40C to +125C | -40C to +125C |
| RoHS 状态 | Compliant | Compliant |
| Driver Configuration | Dual isolated driver with deglitch | — |
| Technology | RF coupling (capacitive-isolation digital isolator) | — |
| Latch-up Immunity | 400 kV/us (per Si8275BBD-IS1 variant) | — |
| Input Supply Voltage VDD1 | [DATA_NEEDED: VDD1 range] | — |
| Output Supply Voltage VDD2 | [DATA_NEEDED: VDD2 range] | — |
| Product Type | — | Isolated Gate Driver (ISOdriver) |
| Isolation Technology | — | Silicon RF capacitive isolation |
| Isolation Withstand Voltage | — | 2500 Vrms (per UL1577) |
| Input Configuration | — | Single PWM or dual digital inputs (VIA, VIB) |
| Propagation Delay | — | 60 ns (typical) |
| Input Supply Voltage (VDD) | — | 2.5 V to 5.5 V |
| 输出配置 | — | Independent HS and LS drivers |