TPS2061C

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2000C, TPS2001C, TPS2041C, TPS2051C, TPS2061C TPS2065C, TPS2065C-2, TPS2068C, TPS2069C, TPS2069C-2 SLVSAU6H – JUNE 2011 – REVISED APRIL 2016 TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches 1 Features 1 Single Power Switch Family Pin-for-Pin With Existing TI Switch Portfolio Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A ±20% Accurate, Fixed, Constant Current Limit Fast Overcurrent Response: 2 µs 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 2 Applications USB Ports and Hubs, Laptops, and Desktops High-Definition Digital TVs Set-Top Boxes Short-Circuit Protection 3 Description 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 ...