Supply original FPF2195BUCX, PMIC - Power Distribution Switches, Load Drivers, by ON Semiconductor

The FPF2193, FPF2194, and FPF2195 form a series of load sw itches that provides full protection to systems and loads that may encounter large current conditions.
These devices contain a 55 mΩ current-limited P-channel MOSFET that can operate over an input voltage range of 1.8 to 5.5 V. Internally, current is prevented from flow ing w hen the MOSFET is off and the output voltage is higher than the input voltage. Sw itch control is by a logic input (ON) capable of interfacing directly w ith low -voltage control signals. Each part contains thermal shutdow n protection that shuts off the sw itch to prevent damage to the part w hen a continuous over-current condition causes excessive heating.
Features
• <1.8 to 5.5 V Input Voltage Range
• Controlled Turn-On
• 0.1 to 1.5 A Adjustable Current Limit
• Under-Voltage Lockout
•
Thermal Shutdow n
• <2 µA Shutdow n Current
• Auto Restart
• Fast Current Limit Response Time
• 5 µs to Moderate Over Currents
• 30 ns to Hard Shorts
• Fault Blanking
• Reverse Current BlockingApplications
• PDAs
• Cell Phones
• Handheld GPS Devices
• Portable Enterprise / Industrial Devices
• Digital Cameras
• Peripheral Ports and Accessories
• Portable Medical Equipment
• Hot Sw ap Supplies