ITS4140NHUMA1 vs ITS4142NHUMA1 对比
详细并排对比 ITS4140NHUMA1 出自 Infineon 和 ITS4142NHUMA1 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 | ITS4140NHUMA1 | ITS4142NHUMA1 |
|---|---|---|
| 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） | $0.72 | $0.88 |
| 功能 | High-Side Power Switch / Load Driver | — |
| 拓扑 | 1:1 (Input to Output) | 1:1 N-Channel High-Side |
| 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] | [DATA_NEEDED: typical RDS(on) at 25C] |
| Short-Circuit Protection | Yes (current limit + thermal shutdown) | — |
| Overload Protection | Yes | Yes |
| Overvoltage Protection | Yes (including load dump) | Yes, including load dump |
| 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 | — |
| 封装 | PG-SOT223-4 (3+Tab) | PG-SOT223-4 (4-pin SOT-223) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Automotive Qualified | [DATA_NEEDED: AEC-Q100 grade] | — |
| Manufacturer | — | Infineon Technologies |
| Product Type | — | Smart High-Side Power Switch |
| 输出数量 | — | 1 |
| Continuous Load Current | — | 1.4 A |
| 工作电源电压 | — | 5 V to 34 V (load-dump tolerant to 45 V) |
| Logic Input Voltage | — | Logic-level, 3.3 V and 5 V compatible |
| Undervoltage Shutdown | — | Yes, with auto-restart and hysteresis |
| Short Circuit Protection | — | Yes, with current limitation |
| 热关断 | — | Yes |
| Diagnostic Feedback | — | Yes, open-drain status output |
| Inductive Load Switching | — | Yes, with internal clamping |
| 工作温度 | — | -40C to +125C (junction) |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive grade variant status] |