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ACT4075 - Wide Input 2.5A Step Down Converter

Download the ACT4075 datasheet PDF. This datasheet also covers the ACT4075-Active variant, as both devices belong to the same wide input 2.5a step down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The ACT4075 is a current-mode step-down DC/DC converter that generates up to 2.5A output current at 410kHz switching frequency.

Features

  • 2.5A Output Current.
  • Up to 95% Efficiency.
  • 4.5V to 32V Input Range.
  • 6µA Shutdown Supply Current.
  • 410kHz Switching Frequency.
  • Adjustable Output Voltage.
  • Cycle-by-Cycle Current Limit Protection.
  • Thermal Shutdown Protection.
  • Internal Soft Start Function.
  • Frequency Fold Back at Short Circuit.
  • Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors.
  • SOP-8/EP (Exposed Pad) Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT4075-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT4075
Manufacturer Active-Semi
File Size 695.89 KB
Description Wide Input 2.5A Step Down Converter
Datasheet download datasheet ACT4075 Datasheet

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Other Datasheets by Active-Semi

Part Number Description
ACT4070 Wide Input 3A Step Down Converter
ACT4070 Wide Input 3A Step Down Converter
ACT4070B Wide Input 3A Step Down Converter
ACT4072 Wide Input 2A Step Down Converter
ACT4012 Wide Input 1.5A Step Down Converter

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.

View original datasheet text
ACT4075 Rev PrA, 13-Aug-07 Advanced Product Information – All Information Subject to Change Wide Input 2.5A Step Down Converter FEATURES  2.5A Output Current  Up to 95% Efficiency  4.
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