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ACT4012

Wide Input 1.5A Step Down Converter

ACT4012 Features

* 1.5A Output Current Up to 94% Efficiency Up to 20V Input Range 10µA Shutdown Supply Current 400kHz Switching Frequency Adjustable Output Voltage Cycle-by-Cycle Current Limit Protection Thermal Shutdown Protection Frequency Foldback at

ACT4012 General Description

The ACT4012 is a current-mode step-down DC-DC converter that generates up to 1.5A output current at 400kHz switching frequency. The device utilizes Active-Semi’s proprietary ISOBCD20 process for operation with input voltage up to 20V. Consuming only 10μA in shutdown mode, the ACT4012 is highly effic.

ACT4012 Datasheet (733.50 KB)

Preview of ACT4012 PDF

Datasheet Details

Part number:

ACT4012

Manufacturer:

Active-Semi

File Size:

733.50 KB

Description:

Wide input 1.5a step down converter.

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ACT4012 Wide Input 1.5A Step Down Converter Active-Semi

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