Supply original FPF2164, PMIC - Power Distribution Switches, Load Drivers, by ON Semiconductor

General Description
The FPF2163, FPF2164, and FPF2165 is a series of load switches which provides full protection to systems and loads which may encounter large current conditions.
These devices contain a 0.12Ωcurrent-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V. Internally, current is prevented from flowing when the MOSFET is off and the output voltage is higher than the input voltage. Switch control is by a logic input (ON)capable of interfacing directly with low voltage control signals. Each part contains thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating.
Features „1.8 to 5.5V Input Voltage Range „Controlled Turn-On „0.15-1.5A Adjustable Current Limit „Undervoltage Lockout „
Thermal Shutdown „<2uA Shutdown Current „Auto Restart „Fast Current limit Response Time „5us to Moderate Over Current „ 30ns to Hard Shorts „Fault Blanking „Reverse Current Blocking „RoHS Compliant Applications „PDAs „Cell Phones „GPS Devices „MP3 Players „Digital Cameras „Peripheral Ports „Hot Swap Supplies