BSP78HUMA1 vs ITS4142NHUMA1 比較
詳細並排比較 BSP78HUMA1 由 Infineon 與 ITS4142NHUMA1 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 | BSP78HUMA1 | ITS4142NHUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 類別 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Technology | Smart SIPMOS (N-channel vertical power FET) | — |
| 功能 | Self-protected low-side power switch | — |
| Operating Supply Voltage (Vbb) | 4.5 V to 42 V | — |
| Continuous Load Current | Up to 3 A | 1.4 A |
| On-state Resistance (Rds(on)) | 200 mΩ typical | — |
| Input Logic Level | Logic-level (3.3 V / 5 V compatible) | — |
| Current Limitation | Yes (internal) | — |
| 過熱關機 | Yes (with auto-restart) | Yes |
| Overvoltage Protection | Yes (load-dump tolerant) | Yes, including load dump |
| Short-circuit Protection | Yes | — |
| Overload Protection | Yes | Yes |
| ESD Protection | Yes (on input pin) | — |
| Diagnostic Output | Open-drain status flag | — |
| 工作接面溫度 | -40 °C to +150 °C | — |
| 封裝 | PG-SOT223-4 (TO-261-4) with exposed tab | PG-SOT223-4 (4-pin SOT-223) |
| 安裝類型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Qualified | [DATA_NEEDED: automotive grade variant status] |
| RoHS 狀態 | Compliant (Green product) | Compliant |
| Manufacturer | — | Infineon Technologies |
| Product Type | — | Smart High-Side Power Switch |
| 拓撲 | — | 1:1 N-Channel High-Side |
| 輸出數量 | — | 1 |
| On-Resistance (RDS(on)) | — | [DATA_NEEDED: typical RDS(on) at 25C] |
| 工作電源電壓 | — | 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 |
| Diagnostic Feedback | — | Yes, open-drain status output |
| Inductive Load Switching | — | Yes, with internal clamping |
| 工作溫度 | — | -40C to +125C (junction) |