IR21271SPBF vs IR2128SPBF 比較
詳細並排比較 IR21271SPBF 由 Infineon 與 IR2128SPBF 由 Infineon. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | IR21271SPBF | IR2128SPBF |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 類別 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Single-channel high-side gate driver with current sensing | — |
| Technology | HVIC and latch-immune CMOS | HVIC and latch-immune CMOS |
| Maximum Floating Supply Voltage | 600 V | — |
| Output Source Current | 0.25 A | — |
| Output Sink Current | 0.5 A | — |
| Gate Drive Voltage Range | 9 V to 20 V (per related IR2127 datasheet family) | — |
| Configuration | High-side, low-side capable (floating channel) | Inverting input |
| Input Logic Compatibility | 3.3 V CMOS / LSTTL | — |
| Input Type | Non-inverting | — |
| Negative Transient Tolerance (dV/dt) | Tolerant | — |
| Bootstrap Operation | Supported (floating channel) | — |
| Integrated Current Sensing | Yes | — |
| 封裝 | 8-SOIC | 8-SOIC (PDSO8) |
| Lead Finish | Lead-free (PbF) | — |
| 工作溫度範圍 | -40C to +125C (industrial) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | — |
| Number of Channels | 1 | 1 |
| Driver Type | — | High-Side, Low-Side (Half-Bridge), Inverting |
| Output Current | — | 0.5 A |
| Maximum Offset Voltage | — | 600 V |
| Supply Voltage Range | — | 10 V to 20 V |
| Propagation Delay | — | 150 ns (typical) |
| Logic Input Compatibility | — | CMOS / LSTTL (down to 3.3 V) |
| Gate Drive Range (Motor Drive) | — | 20 V (IR2127/IR2128) |
| dV/dt Immunity | — | Yes |
| Negative Transient Tolerance | — | Yes |
| Current Sensing | — | Integrated (single channel) |
| 工作溫度 | — | -40 C to +125 C |
| Lead-Free / RoHS | — | Yes (PbF suffix) |