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G5243A - High-Side Power Distribution Switch

Download the G5243A datasheet PDF. This datasheet also covers the G5243A-GlobalMixed variant, as both devices belong to the same high-side power distribution switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The G5243A is an integrated 120mΩ power switch for self-powered and bus-powered Universal Serial Bus (USB) applications.

Key Features

  • 120mΩ High-Side MOSFET.
  • 2A of Current Limits with Foldback.
  • Operating Range:2.7V to 5.5V.
  • 1.9ms Typical VOUT Turn-On Rise Time.
  • Under voltage Lockout.
  • 65µA Quiescent Supply Current.
  • 1µA Maximum Standby Supply Current.
  • Active-High Enable Pin.
  • No Reverse Current when Power Off.
  • Shutdown Discharge Function at OUT Pin.
  • SOT-23-5 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (G5243A-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number G5243A
Manufacturer Global Mixed-mode Technology
File Size 64.61 KB
Description High-Side Power Distribution Switch
Datasheet download datasheet G5243A Datasheet

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Full PDF Text Transcription for G5243A (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Global Mixed-mode Technology Inc. G5243A High-Side Power Distribution Switch Features „ 120mΩ High-Side MOSFET „ 2A of Current Limits with Foldback „ Operating Range:2.7V to 5.5V „ 1.9ms Typical VOUT Turn-On Rise Time „ Under voltage Lockout „ 65µA Quiescent Supply Current „ 1µA Maximum Standby Supply Current „ Active-High Enable Pin „ No Reverse Current when Power Off „ Shutdown Discharge Function at OUT Pin „ SOT-23-5 Package „ Applications „ High-Side Power Protection Switch „ USB Power Management „ USB Host and Self-Powered Bubs „ USB Bus-Powered Hubs „ Hot Plug-In Power Supplies „ Battery-Charger Circuits General Description The G5243A is an integrated 120mΩ power switch for self-powered and bus-powered Universal Serial Bus (USB) applications.