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AT1305 - PFM Step-Up DC/DC Converter

General Description

The AT1305 is a PFM step-up DC/DC converter with LDO for applications using 1 Cell or 2 Cell Alkaline battery and USB applications.

Besides, the 32µA low quiescent current together with high efficiency maintains long battery life time.

Key Features

  • 0.8V Low Start-Up Input Voltage.
  • Up to 90%Efficiency.
  • Adjustable 100mA Output with 1 Alkaline Cell or 200mA Output with 2 Alkaline Cell Battery input.
  • 1.8V/3.0V/3.3V/300mA Output with USB Power input.
  • Small Number of External Components needed.
  • Load Disconnects from Input in Shutdown.
  • Power good output.
  • 32µA Quiescent(Switch OFF) Supply current.
  • 1µA Shutdown Mode Supply current.
  • 8-Pin TSSOP package Gene.

📥 Download Datasheet

Datasheet Details

Part number AT1305
Manufacturer Aimtron Technology
File Size 480.31 KB
Description PFM Step-Up DC/DC Converter
Datasheet download datasheet AT1305 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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www.DataSheet4U.com AT1305 Preliminary Product Information PFM Step-Up DC/DC Converter with LDO Features • 0.8V Low Start-Up Input Voltage • Up to 90%Efficiency • Adjustable 100mA Output with 1 Alkaline Cell or 200mA Output with 2 Alkaline Cell Battery input. • 1.8V/3.0V/3.3V/300mA Output with USB Power input. • Small Number of External Components needed • Load Disconnects from Input in Shutdown • Power good output • 32µA Quiescent(Switch OFF) Supply current • 1µA Shutdown Mode Supply current • 8-Pin TSSOP package General Description The AT1305 is a PFM step-up DC/DC converter with LDO for applications using 1 Cell or 2 Cell Alkaline battery and USB applications. Besides, the 32µA low quiescent current together with high efficiency maintains long battery life time.