Gehäuseinformationen
| Gehäuse | Pins VSSOP (DGK) | 8 |
| Betriebstemperaturbereich (°C) -40 to 125 |
| Gehäusemenge | Träger 80 | TUBE |
Merkmale von TPS2000C
- Single Power Switch Family
- Pin-for-Pin With Existing TI Switch Portfolio
- Rated Currents of 0.5A, 1A, 1.5A, 2A
- ±20% Accurate, Fixed, Constant Current Limit
- Fast Overcurrent Response: 2µs
- Deglitched Fault Reporting
- Selected Parts With (TPS20xxC) and Without (TPS20xxC-2) Output Discharge
- Reverse Current Blocking
- Built-In Soft Start
- Ambient Temperature Range: –40°C to 85°C
- UL Listed and CB-File No. E169910
Beschreibung von TPS2000C
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 0.5A to 2A.
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 5V 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.