IRS2008STRPBF vs IR21271STRPBF 对比
详细并排对比 IRS2008STRPBF 出自 Infineon 和 IR21271STRPBF 出自 Infineon。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 | IRS2008STRPBF | IR21271STRPBF |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 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） | $0.33 | $1.82 |
| Manufacturer | Infineon Technologies | — |
| Part Number | IRS2008STRPBF | — |
| 功能 | Half-Bridge Gate Driver | — |
| Driven Configuration | Half-Bridge (High-Side + Low-Side, synchronous) | — |
| Channel Type | Synchronous (independent inputs) | — |
| 输出数量 | 2 (high-side + low-side) | 1 |
| 输出类型 | Non-Inverting | — |
| Logic Input Compatibility | TTL/CMOS | — |
| Input Voltage (VCC) | 10 V to 20 V (per datasheet family) | — |
| Maximum Offset Voltage (Voffset) | 200 V | — |
| Source Current (typ.) | 0.29 A | — |
| Sink Current (typ.) | 0.6 A | — |
| Rise Time (typ.) | [DATA_NEEDED: rise time ns] | — |
| Fall Time (typ.) | [DATA_NEEDED: fall time ns] | — |
| Propagation Delay (typ.) | [DATA_NEEDED: propagation delay ns] | — |
| VCC UVLO Threshold | Yes (per datasheet family) | — |
| VBS UVLO Threshold | Yes (per datasheet family) | — |
| Shutdown Pin (SD) | Yes (active logic-level shutdown) | — |
| 工作温度 | -40 C to +125 C (industrial) | -40C to +125C |
| 封装 | 8-SOIC (SOIC N), 3.90 mm body width | 8-SOIC (3.90 mm) |
| 安装类型 | Surface Mount (Tape & Reel) | Surface Mount |
| Lead Finish | Matte Tin (lead-free) | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Configuration | — | High-Side or Low-Side |
| Input Polarity | — | Non-Inverting |
| Supply Voltage (VCC) | — | 9 V to 20 V |
| High-Side Offset Voltage | — | 600 V max |
| Peak Source Current | — | 250 mA |
| Peak Sink Current | — | 500 mA |
| Propagation Delay | — | 200 ns typical |
| 上升时间 | — | [DATA_NEEDED: rise time] |
| 下降时间 | — | [DATA_NEEDED: fall time] |
| Lead-Free / RoHS | — | Yes (Pb-Free, suffix PBF) |
| Integrated Current Sense | — | Yes (CS pin + shutdown) |
| dV/dt Immunity | — | Yes |
| Negative Transient Tolerance | — | Yes (high-side rail) |