AUIRS21271STR vs IRS21271STRPBF 对比
详细并排对比 AUIRS21271STR 出自 Infineon 和 IRS21271STRPBF 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 | AUIRS21271STR | IRS21271STRPBF |
|---|---|---|
| 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） | $0.83 | $1.02 |
| Driver Type | High-Side Gate Driver | — |
| Configuration | Non-Inverting | — |
| Number of Channels | 1 | 1 |
| Maximum Offset (Bootstrap) Voltage | 600 V | 600 V |
| Supply Voltage (VCC) | 10 V to 20 V | — |
| Output Current (Source/Sink) | 290 mA / 290 mA (typ) | — |
| 上升时间 | 80 ns (typ) | — |
| 下降时间 | 40 ns (typ) | — |
| Propagation Delay | 175 ns (typ) | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature] | -40C to +125C |
| 封装 | 8-SOIC (SOIC-8) | 8-SOIC (3.90 mm body width) |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Grade | AEC-Q100 Qualified | — |
| Over-Current Protection | Yes (integrated CS comparator) | — |
| RoHS 状态 | Compliant | — |
| 功能 | — | High-Side Gate Driver with Current Sense and Fault Output |
| Input Type | — | Non-Inverting |
| Gate Drive Voltage Range | — | 9 V to 20 V (automotive VBS range) |
| VCC Supply Voltage | — | 12 V to 20 V |
| Source Current (typical) | — | 0.29 A |
| Sink Current (typical) | — | 0.6 A |
| Logic Input Compatibility | — | CMOS / LSTTL, down to 3.3 V |
| Current Sense Comparator | — | Integrated (CS pin with reference) |
| Fault Output | — | Yes (open-drain FAULT pin) |
| Floating Channel Transient Immunity | — | Negative VS transient tolerant, dV/dt immune |
| MSL 等级 | — | MSL 3 |
| Lead-Free / RoHS | — | Yes (PBF suffix indicates lead-free) |