TPS2069C
- 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 | TPS2069C UL Certificate of Compliance IEC 62368-1 | 2020/9/7 | ||||
| 證書 | TPS2065D UL Certificate of Compliance IEC 62368-1 | 2020/9/7 | ||||
| 應用說明 | Power Switch Fault Glitch Solution During Power Up (Rev. A) | PDF | HTML | 2020/4/9 | |||
| 選擇指南 | Power Management Guide 2018 (Rev. R) | 2018/6/25 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
TPS2065CDBVEVM-636 — 用於 TPS2065C 單通道、限流 USB 配電開關的評估模組
TPS2069CDGNEVM-635 — 適用於 TPS2069C 單通道、電流限制 USB 配電開關的評估模組
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
| HVSSOP (DGN) | 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。