Monolithic Power Systems, Inc. Power Distribution Switches, Load Drivers MP62170ES-1-LF

The MP62170ES-1-LF is a power distribution switch designed for load switching applications, featuring an internal current limiting function to protect host devices from faulty load conditions. It operates within a voltage range of 2.7V to 5.5V and supports a continuous current of 1.5A, with a typical short-circuit current of 2.3A. The device has a low on-resistance of 75m,Ѷ, which contributes to efficient power management. This switch includes several protective features such as thermal shutdown protection, under-voltage lockout, and reverse current blocking. It also has a quiescent current of 90¬µA and a FLAG output with an 8ms deglitch time, ensuring reliable operation during power-up. The MP62170ES-1-LF is available in an 8-pin SOIC package, making it suitable for various applications including smartphones, portable GPS devices, and USB power distribution.