ITS4141NHUMA1 vs ITS4140NHUMA1 对比
详细并排对比 ITS4141NHUMA1 出自 Infineon 和 ITS4140NHUMA1 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 | ITS4141NHUMA1 | ITS4140NHUMA1 |
|---|---|---|
| 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） | $0.95 | $0.72 |
| 拓扑 | High-side N-channel MOSFET switch with charge pump | 1:1 (Input to Output) |
| 输出配置 | 1:1 (single channel) | — |
| Load Supply Voltage (V_S) | -10 V to 48 V (operational); 12 V to 45 V nominal per datasheet | — |
| Continuous Output Current | 700 mA | — |
| On-State Resistance R_DS(on) | 200 mΩ (typ, 25 °C) | — |
| Input Logic Level | CMOS-compatible 3.3 V / 5 V | — |
| Overvoltage Protection | Load-dump tolerant | Yes (including load dump) |
| Short-Circuit Protection | Current limitation | Yes (current limit + thermal shutdown) |
| Undervoltage Shutdown | Auto-restart with hysteresis | — |
| Status Output | Open-drain diagnostic pin | — |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 | PG-SOT223-4 (TO-261-4, 3 leads + tab) | PG-SOT223-4 (3+Tab) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (per JEDEC J-STD-020) | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Product Family | PROFET Industrial (ITS41x1N) | — |
| 功能 | — | High-Side Power Switch / Load Driver |
| Switch Type | — | N-Channel (vertical, integrated) |
| Output Current (Continuous) | — | 200 mA |
| Supply Voltage Range (Vbb) | — | 4.9 V to 60 V |
| Load Dump Withstand | — | [DATA_NEEDED: load-dump transient rating per ISO 7637] |
| On-Resistance (RDS(on)) | — | [DATA_NEEDED: typical RDS(on) in ohms] |
| Overload Protection | — | Yes |
| Inductive Load Clamping | — | Yes (active negative-voltage clamp at output) |
| Diagnostic Output | — | Yes (status/IN pin feedback) |
| 工作温度范围 | — | -40 C to +125 C |
| Automotive Qualified | — | [DATA_NEEDED: AEC-Q100 grade] |