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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS20xxC, TPS20xxC-2 Dual Channel, Current-Limited, Power-Distribution Switches datasheet (Rev. H) | PDF | HTML | 12 Nov 2015 |
| Certificate | US-36985-UL Certificate of Compliance IEC 62368-1 | 12 Mar 2021 | ||
| User guide | Dual-Channel, Power-Distribution Switch Evaluation Module | 21 Sep 2011 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
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