The MP62055 Power Distribution Switch features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP62055 analog switch features 115mΩ on-resistance and operates from 2.7V to 5.5V input. It is available with a guaranteed current limit, making it ideal for load switching applications. The MP62055 has built-in protection for both over current and increased thermal stress. For over current, the device will limit the current by changing to a constant current mode. As the temperature increases as a result of short circuit, the device will shut off. The device will recover once the device temperature reduces to approx 120C. The MP62055 is available in TSOT23-5 package.