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FPF2148 - Full Function Load Switch

Description

The FPF2148 is a load switch which provides full protection to systems and loads which may encounter large current conditions.

These devices contain a 0.12Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V.

Features

  • 1.8 to 5.5V Input Voltage Range.
  • Controlled Turn-On.
  • 200mA Current Limit Options.
  • Undervoltage Lockout.
  • Thermal Shutdown.

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Full PDF Text Transcription

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FPF2148 Full Function Load Switch FPF2148 Full Function Load Switch Features „ 1.8 to 5.5V Input Voltage Range „ Controlled Turn-On „ 200mA Current Limit Options „ Undervoltage Lockout „ Thermal Shutdown „ <2µA Shutdown Current „ Fast Current limit Response Time „ 5µs to Moderate Over Currents „ 30ns to Hard Shorts „ Fault Blanking „ Power Good Function „ RoHS Compliant Applications „ PDAs „ Cell Phones „ GPS Devices „ MP3 Players „ Digital Cameras „ Peripheral Ports „ Hot Swap Supplies November 2008 tm General Description The FPF2148 is a load switch which provides full protection to systems and loads which may encounter large current conditions. These devices contain a 0.12Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V.
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