TPS2065D
- Single Power Switch Family
- Rated currents of 1 A
- ±20% Accurate, Fixed, Constant Current Limit
- Fast Overcurrent Response: 2 µs
- Deglitched Fault Reporting
- 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 TPS2065D power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short circuits are likely to be encountered. The device can continuously deliver up to 1 A output current.
The TPS2065D 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 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.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | TPS2065D Current Limited, Power-Distribution Switches 数据表 | PDF | HTML | 2016-12-2 | ||
| 证书 | UL 2367 Certificate of Compliance 20170810-E169910 | 2024-6-19 | ||||
| 证书 | TPS2065D UL Certificate of Compliance IEC 62368-1 | 2020-9-7 | ||||
| 应用手册 | Power Switch Fault Glitch Solution During Power Up (Rev. A) | PDF | HTML | 2020-4-9 |
设计与开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
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