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AAT4611 - Current Limited Load Switch

General Description

The AAT4611 SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side load switching applications.

This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems.

Key Features

  • Input Voltage Range: 2.7V to 5.5V.
  • Pr.

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Full PDF Text Transcription (Reference)

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

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DATA SHEET AAT4611 Current Limited Load Switch in an SOT23 Package General Description The AAT4611 SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall out of regulation. The AAT4611 is also protected from thermal overload which limits power dissipation and junction temperatures. It can be used to control loads that require up to 1A. Current limit threshold is programmed with a resistor from SET to ground. The quiescent supply current is typically a low 15μA max.