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 0.5 A to 2 A.
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 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 | TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches datasheet (Rev. H) | 02 Oct 2015 |
| Technical article | 3 quiescent-current (Iq) specifications you need to understand | 12 Nov 2021 | |
| Certificate | TPS2061C UL Certificate of Compliance IEC 62368-1 | 07 Sep 2020 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| HVSSOP (DGN) | 8 | View options |
| SOT-23 (DBV) | 5 | View options |
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