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AAT4900 - Buffered Power Half Bridge

Description

The AAT4900 FastSwitch is a member of Skyworks' Application Specific Power MOSFET (ASPM™) product family.

It is a buffered power half-bridge, consisting of low on resistance power MOSFETs with integrated control logic.

Features

  • 2.0V to 5.5V Input Voltage Range.
  • 105mW (typ) Low Side Switch RDS(ON).
  • 130mW (typ) High Side Switch RDS(ON).
  • Low Quiesc.

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Datasheet preview – AAT4900

Datasheet Details

Part number AAT4900
Manufacturer Skyworks Solutions
File Size 520.93 KB
Description Buffered Power Half Bridge
Datasheet download datasheet AAT4900 Datasheet
Additional preview pages of the AAT4900 datasheet.

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Full PDF Text Transcription

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General Description The AAT4900 FastSwitch is a member of Skyworks' Application Specific Power MOSFET (ASPM™) product family. It is a buffered power half-bridge, consisting of low on resistance power MOSFETs with integrated control logic. This device operates with inputs ranging from 2.0V to 5.5V, making it ideal for 2.5V, 3V, and 5V systems. The device is protected from shoot-through current with its own control circuitry. The AAT4900 is capable of very fast switching times and is ideal for use in high frequency DC/DC converters. The quiescent supply current is a low 4mA at 1MHz CLK frequency. In shutdown mode, the supply current decreases to less than 1µA max.
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