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AAT2784 - 3-Channel Step-Down DC/DC Converter

Description

The AAT2784 is a 3-channel 1.8MHz step-down converter for applications where power efficiency and solution size are critical.

The input voltage range is 2.7V to 5.5V and the outputs are adjustable from 0.6V to VIN.

Features

  • VIN Range: 2.7 to 5.5V.
  • Output Voltage Range: 0.6V to VIN.
  • Output Current:.
  • Channel 3: 1.5A.
  • Channel 1: 300mA.
  • Channel 2: 300mA.
  • Highly Efficient Step-Down Converters.
  • Low RDS(ON) Integrated Power Switches.
  • 100% Duty Cycle.
  • 1.8 MHz Switching Frequency.
  • Internal Soft Start.
  • Fast 150μs Turn-On Time.
  • Over-Temperature Protection.
  • Current Limit Protection.
  • TDFN34-16 Package.

📥 Download Datasheet

Datasheet preview – AAT2784

Datasheet Details

Part number AAT2784
Manufacturer Advanced Analogic Technologies
File Size 674.46 KB
Description 3-Channel Step-Down DC/DC Converter
Datasheet download datasheet AAT2784 Datasheet
Additional preview pages of the AAT2784 datasheet.

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Full PDF Text Transcription

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SystemPowerTM PRODUCT DATASHEET AAT2784 3-Channel Step-Down DC/DC Converter General Description The AAT2784 is a 3-channel 1.8MHz step-down converter for applications where power efficiency and solution size are critical. The input voltage range is 2.7V to 5.5V and the outputs are adjustable from 0.6V to VIN. Channel 3 delivers up to 1.5A output current and channels 1 and 2 deliver up to 300mA each. The AAT2784 uses a high switching frequency to minimize the size of external components. The AAT2784 requires a minimum of external components to realize a high efficiency tripleoutput buck converter minimizing solution cost and PCB footprint.
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