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ACT4060 Datasheet Wide Input 2A Step Down Converter

Manufacturer: Active-Semi

Download the ACT4060 datasheet PDF. This datasheet also includes the ACT4060-Active variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT4060-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT4060
Manufacturer Active-Semi
File Size 344.69 KB
Description Wide Input 2A Step Down Converter
Download ACT4060 Download (PDF)

General Description

The ACT4060 is a current-mode step-down DC/DC converter that generates up to 2A of output current at 420kHz switching frequency.

The device utilizes Active-Semi’s proprietary ISOBCD20 process for operation with input voltages up to 20V.

Consuming only 8μA in shutdown mode, the ACT4060 is highly efficient with peak operating efficiency at 95%.

Overview

ACT4060 Rev8, 24-Jul-07 Wide Input 2A Step Down Converter.

Key Features

  • 2A Output Current.
  • Up to 95% Efficiency.
  • 4.75V to 20V Input Range.
  • 8µA Shutdown Supply Current.
  • 420kHz Switching Frequency.
  • Adjustable Output Voltage.
  • Cycle-by-Cycle Current Limit Protection.
  • Thermal Shutdown Protection.
  • Frequency FoldBack at Short Circuit.
  • Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors.
  • SOP-8 Package.

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