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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.

Key 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 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

Full PDF Text Transcription for AAT2784 (Reference)

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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 whe...

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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.