ITS4142NHUMA1 vs ITS42K5DLDFXUMA1 对比
详细并排对比 ITS4142NHUMA1 出自 Infineon 和 ITS42K5DLDFXUMA1 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 | ITS4142NHUMA1 | ITS42K5DLDFXUMA1 |
|---|---|---|
| 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） | $0.88 | $1.68 |
| Manufacturer | Infineon Technologies | — |
| Product Type | Smart High-Side Power Switch | — |
| 拓扑 | 1:1 N-Channel High-Side | 1:1 (one input per output) |
| 输出数量 | 1 | 2 |
| Continuous Load Current | 1.4 A | — |
| On-Resistance (RDS(on)) | [DATA_NEEDED: typical RDS(on) at 25C] | — |
| 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 | — |
| Overvoltage Protection | Yes, including load dump | — |
| Undervoltage Shutdown | Yes, with auto-restart and hysteresis | — |
| Short Circuit Protection | Yes, with current limitation | — |
| Overload Protection | Yes | — |
| 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) | — |
| 封装 | PG-SOT223-4 (4-pin SOT-223) | PG-TSON-10-2 (TSON Exposed Pad) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 Qualification | [DATA_NEEDED: automotive grade variant status] | — |
| Switch Type | — | High-side, dual channel |
| 输出配置 | — | P-Channel high-side |
| Continuous Output Current (per channel) | — | 250 mA |
| On-State Resistance (Rds(on)) | — | 2.5 ohm typical |
| Supply Voltage (Vbb) | — | 5 V to 13.5 V (operating); 24 V load-dump tolerant |
| Overvoltage Clamp | — | Integrated |
| Freewheeling Diode | — | Integrated per channel |
| Protection Features | — | Overload, short-circuit, thermal shutdown, overvoltage |
| Diagnostic Output | — | Status feedback |
| 工作温度范围 | — | -40 C to +125 C (junction) |
| Family | — | PROFET 24V/48V Smart High-Side Switch |