The TPS20xxE 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 fixed current-limit thresholds for applications requiring 1.5-A or 2-A loading, with options between high or low enable polarization in different packages.
The TPS20xxE 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 2.7-V – 5.5-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 turn-on and turn-off.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | TPS20xxE Current-Limited, Power-Distribution Switches datasheet (Rev. B) | PDF | HTML | 24 oct 2023 |
| Certificate | UL 2367 Certificate of Compliance 20170810-E169910 | 19 jun 2024 | ||
| EVM User's guide | TPS20xxE Single-Channel, Power-Distribution Switch Evaluation Module | PDF | HTML | 28 abr 2023 |
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| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
| SOT-23 (DBV) | 5 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
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