TPS2065CDBVT

The purpose of the TPS20xxC power-distribution switch family is to limit the output current to a safe level by operating in a constant-current mode when the output load exceeds the current-limit threshold. This ensures predictable fault current under all conditions and eases the burden on the main 5 V supply to provide regulated power when the output is shorted. The family offers multiple devices with fixed current-limit thresholds for applications between 0.5 A and 2 A, making it suitable for applications such as USB where heavy capacitive loads and short-circuits are likely to be encountered. The fast overload response time and controlled power-switch rise and fall times minimize current surges during turn-on and turn-off, providing protection against short circuits and heavy loads.

The TPS20xxC power-distribution switch family is suitable for applications such as USB ports/hubs, laptops, desktops, high-definition digital TVs, and set-top boxes.

The rated currents available for the TPS20xxC power-distribution switch family are 0.5 A, 1 A, 1.5 A, and 2 A.