The TPS2069D 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 1.5 A output current.
The TPS2069D 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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS2069D Current Limited, Power-Distribution Switches datasheet | PDF | HTML | 02 Dec 2016 |
| Certificate | TPS2065D UL Certificate of Compliance IEC 62368-1 | 07 Sep 2020 | ||
| Certificate | TPS2069D UL Certificate of Compliance IEC 62368-1 | 07 Sep 2020 | ||
| Application note | Power Switch Fault Glitch Solution During Power Up (Rev. A) | PDF | HTML | 09 Apr 2020 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| SOT-23 (DBV) | 5 | View options |
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