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G5254 - Current Limited Load Switch

Datasheet Summary

Description

The G5254 is a current limited N-channel MOSFET power switch designed for highside load switching applications.

The low RDS(ON) N-channel power MOSFET is driven by a built-in charge pump which generates a voltage higher than the supply voltage to fully enhance the switch.

Features

  • Input Voltage Range: 2.7V to 5.5V.
  • Programmable Over-Current Threshold.
  • 90mΩ Typical RDS(ON) at VIN=5V.
  • Only 2.5V Needed for ON/OFF Control.
  • Under-Voltage Lockout.
  • Thermal Shutdown.
  • No Reverse Leakage Current.
  • 5-Pin SOT-23 Package.

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Datasheet preview – G5254

Datasheet Details

Part number G5254
Manufacturer Global Mixed-mode Technology
File Size 65.57 KB
Description Current Limited Load Switch
Datasheet download datasheet G5254 Datasheet
Additional preview pages of the G5254 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Current Limited Load Switch G5254 Features „ Input Voltage Range: 2.7V to 5.5V „ Programmable Over-Current Threshold „ 90mΩ Typical RDS(ON) at VIN=5V „ Only 2.5V Needed for ON/OFF Control „ Under-Voltage Lockout „ Thermal Shutdown „ No Reverse Leakage Current „ 5-Pin SOT-23 Package Applications „ Hot Swap Supplies „ Notebook Computers „ Peripheral Ports „ Personal Communication Devices General Description The G5254 is a current limited N-channel MOSFET power switch designed for highside load switching applications. The low RDS(ON) N-channel power MOSFET is driven by a built-in charge pump which generates a voltage higher than the supply voltage to fully enhance the switch. This switch operates with inputs ranging from 2.7V to 5.
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