IRS21271STRPBF vs IRS2127STRPBF 比較
詳細並排比較 IRS21271STRPBF 由 Infineon 與 IRS2127STRPBF 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 | IRS21271STRPBF | IRS2127STRPBF |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 類別 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | High-Side Gate Driver with Current Sense and Fault Output | — |
| Number of Channels | 1 | — |
| Input Type | Non-Inverting | Non-Inverting |
| Maximum Offset (Bootstrap) Voltage | 600 V | — |
| 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 | 3.3 V and 5 V CMOS |
| 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 | — |
| 工作溫度範圍 | -40C to +125C | -40C to +125C |
| 封裝 | 8-SOIC (3.90 mm body width) | 8-SOIC (3.90 mm Width, 0.154 inch) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | MSL 3 | MSL 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free) | — |
| Driver Type | — | High-Side Gate Driver, Single Channel |
| Number of Drivers | — | 1 |
| Offset Voltage (Max) | — | 600 V |
| Gate Drive Supply Range (Motor Drive) | — | 12 V to 20 V |
| Gate Drive Supply Range (Automotive) | — | 9 V to 20 V (IRS21271 variant) |
| Source Current (Typical) | — | 0.29 A |
| Sink Current (Typical) | — | 0.6 A |
| 輸出配置 | — | Non-Inverting, Active High |
| Undervoltage Lockout (UVLO) | — | Yes (VCC and VBS) |
| Over-Current Protection | — | Integrated current-sense comparator with FAULT output |
| Bootstrap Operation | — | Floating channel designed for bootstrap supply |
| dV/dt Immunity | — | Tolerant to negative transient voltage, dV/dt immune |
| Lead-Free / RoHS Status | — | Lead-Free, RoHS Compliant (PBF suffix) |
| Manufacturer | — | Infineon Technologies (formerly International Rectifier) |