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AAT4610A - Current Limited Load Switch

Description

The AAT4610A SmartSwitch is a current limited Pchannel MOSFET power switch designed for highside load switching applications.

This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems.

Features

  • SmartSwitch™ Input Voltage Range: 2.4V to 5.5V Programmable Over-Current Threshold Fast Transient Response:.
  • 400ns Response to Short Circuit Low Quiescent Current.
  • 9µA Typical.
  • 1µA Max with Switch Off 145mΩ Typical RDS(ON) Only 2.5V Needed for ON/OFF Control Under-Voltage Lockout Thermal Shutdown 4kV ESD Rating UL Approved.
  • File No. E217765 5.

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Datasheet Details

Part number AAT4610A
Manufacturer AAT
File Size 250.21 KB
Description Current Limited Load Switch
Datasheet download datasheet AAT4610A Datasheet

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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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Current Limited Load Switch General Description The AAT4610A SmartSwitch is a current limited Pchannel MOSFET power switch designed for highside load switching applications. This switch operates with inputs ranging from 2.4V 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 AAT4610A 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 9µA. In shutdown mode, the supply current decreases to less than 1µA.
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