IRS2008STRPBF vs IRS4428STRPBF 对比
详细并排对比 IRS2008STRPBF 出自 Infineon 和 IRS4428STRPBF 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 | IRS4428STRPBF |
|---|---|---|
| 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 | $0.85 |
| 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) | — |
| 输出类型 | Non-Inverting | — |
| Logic Input Compatibility | TTL/CMOS | 3.3 V and 5 V CMOS Schmitt-triggered |
| 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) | — |
| 封装 | 8-SOIC (SOIC N), 3.90 mm body width | 8-SOIC (3.90 mm body width) |
| 安装类型 | Surface Mount (Tape & Reel) | Surface Mount |
| Lead Finish | Matte Tin (lead-free) | — |
| RoHS 状态 | Compliant | Compliant (PBF suffix) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | MSL1 (per SOIC-8 JEDEC J-STD-020) |
| Configuration | — | Low-Side |
| Number of Drivers | — | 2 (dual independent) |
| Gate Drive Supply Voltage (VCC) | — | 6 V to 20 V |
| Peak Output Current | — | 3.3 A (source/sink) |
| Continuous Output Current | — | 2.3 A peak per digchip datasheet excerpt |
| Propagation Delay | — | 50 ns (typical) |
| Channel-to-Channel Delay Matching | — | Matched (per datasheet) |
| Input Configuration | — | Inverting / Non-Inverting (per channel) |
| Under-Voltage Lockout (UVLO) | — | Yes (VCC) |
| 工作温度范围 | — | -40C to +125C (industrial) |
| Packaging | — | Tape & Reel (TR) |