TPS2003C
- Dual Power Switch Family
- Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A
- Accurate ±20% Current Limit Tolerance
- Fast Overcurrent Response – 2 µs (Typical)
- 70-mΩ (Typical) High-Side N-Channel MOSFET
- Operating Range: 4.5 V to 5.5 V
- Deglitched Fault Reporting (FLTx)
- Selected Parts With (TPS20xxC) and Without
(TPS20xxC-2) Output Discharge - Reverse Current Blocking
- Built-in Softstart
- Pin for Pin With Existing
- Ambient Temperature Range: –40°C to 85°C
The TPS20xxC and TPS20xxC-2 dual power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short-circuits may be encountered. This family offers multiple devices with fixed current-limit thresholds for applications between 0.5 A and 2 A.
The TPS20xxC and TPS20xxC-2 dual 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 overcurrent response time eases the burden on the main 5 V 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
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS20xxC, TPS20xxC-2 Dual Channel, Current-Limited, Power-Distribution Switches datasheet (Rev. H) | PDF | HTML | 2015年 11月 12日 |
| Certificate | US-36985-UL Certificate of Compliance IEC 62368-1 | 2021年 3月 12日 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018年 6月 25日 | ||
| User guide | Dual-Channel, Power-Distribution Switch Evaluation Module | 2011年 9月 21日 |
設計與開發
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TPS2003C Unencrypted PSpice Transient Model Package (Rev. A)
TIDA-00288 — 4 連接埠 USB 3.0 集線器參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VSON (DRC) | 10 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點