TPS2001C
- Single Power Switch Family
- Pin-for-Pin With Existing TI Switch Portfolio
- Rated Currents of 0.5A, 1A, 1.5A, 2A
- ±20% Accurate, Fixed, Constant Current Limit
- Fast Overcurrent Response: 2µs
- Deglitched Fault Reporting
- Selected Parts With (TPS20xxC) and Without (TPS20xxC-2) Output Discharge
- Reverse Current Blocking
- Built-In Soft Start
- Ambient Temperature Range: –40°C to 85°C
- UL Listed and CB-File No. E169910
The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5A to 2A.
The TPS20xxC and TPS20xxC-2 family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches datasheet (Rev. I) | PDF | HTML | 2026/5/27 | ||
| 證書 | UL 2367 Certificate of Compliance 20170810-E169910 | 2024/6/19 | ||||
| 證書 | TPS2001C UL Certificate of Compliance IEC 62368-1 | 2020/9/7 | ||||
| 證書 | TPS2065D UL Certificate of Compliance IEC 62368-1 | 2020/9/7 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。