Datasheet4U Logo Datasheet4U.com

AAT2120 - 500mA Low Noise Step-Down Converter

Description

The AAT2120 SwitchReg is a 1.8MHz step-down converter with an input voltage range of 2.7V to 5.5V and output as low as 0.6V.

Its low supply current, small size, and high switching frequency make the AAT2120 the ideal choice for portable applications.

Features

  • VIN Range: 2.7V to 5.5V VOUT Range: 0.6V to VIN Up to 500mA Output Current Up to 96% Efficiency Low Noise Light Load Mode 45μA Typical Quiescent Current 1.8MHz Switching Frequency Soft-Start Control Over-Temperature and Current Limit Protection 100% Duty Cycle Low-Dropout Operation.

📥 Download Datasheet

Datasheet preview – AAT2120

Datasheet Details

Part number AAT2120
Manufacturer Advanced Analogic Technologies
File Size 724.90 KB
Description 500mA Low Noise Step-Down Converter
Datasheet download datasheet AAT2120 Datasheet
Additional preview pages of the AAT2120 datasheet.

📁 Similar Datasheet

  • AAT2120 - Step-Down Converter (Skyworks)
  • AAT2113B - Fast Transient 1.5A Step-Down Converter (Skyworks)
  • AAT2146W - Fast Transient 600mA Step-Down Converter (Skyworks)
  • AAT2148 - Fast Transient 1A Step-Down Converter (Skyworks)
  • AAT2315 - Step-Down Converter (AAT)
  • AAT2400 - Sixteen-Channel White LED Driver Solution (Skyworks)
  • AAT2401 - Sixteen-Channel White LED Driver Solution (Skyworks)
  • AAT2403B - Sixteen-Channel White LED Driver Solution (Skyworks)
  • AAT2404 - Voltage-Variable Current Sourcing Boost Controller (Skyworks Solutions)
  • AAT2405 - Six-Channel White LED Driver (Skyworks)
Other Datasheets by Advanced Analogic Technologies
  • AAT2113A - Fast Transient 1.5A Step-Down Converter
  • AAT2146 - Fast Transient 600mA Step-Down Converter
  • AAT2153 - 2.5A Low Noise Step-Down Converter
  • AAT2158 - 1.5A Low Noise Step-Down Converter
  • AAT2557 - 500mA Battery Charger and 300mA LDO Regulator
  • AAT2601 - Total Power Management
  • AAT2603 - Total Power Management
  • AAT2610 - 7-Channel PMU

Full PDF Text Transcription

Click to expand full text
PRODUCT DATASHEET AAT2120 TM SwitchReg www.DataSheet4U.com 500mA Low Noise Step-Down Converter Features • • • • • • • • • • • • • • VIN Range: 2.7V to 5.5V VOUT Range: 0.6V to VIN Up to 500mA Output Current Up to 96% Efficiency Low Noise Light Load Mode 45μA Typical Quiescent Current 1.8MHz Switching Frequency Soft-Start Control Over-Temperature and Current Limit Protection 100% Duty Cycle Low-Dropout Operation <1μA Shutdown Current Small External Components Ultra-Small STDFN22-8 Package Temperature Range: -40°C to +85°C General Description The AAT2120 SwitchReg is a 1.8MHz step-down converter with an input voltage range of 2.7V to 5.5V and output as low as 0.6V. Its low supply current, small size, and high switching frequency make the AAT2120 the ideal choice for portable applications.
Published: |