ACT4012, ACT4012-Active Datasheet - Active-Semi

ACT4012, ACT4012-Active, Wide Input 1.5A Step Down Converter

Data Sheet Rev 1, 10/2006 ACT4012 Wide Input 1.5A Step Down Converter .
The ACT4012 is a current-mode step-down DC-DC converter that generates up to 1.

ACT4012-Active-Semi.pdf

ACT4012 Datasheet Preview — This datasheet PDF includes multiple part numbers: ACT4012, ACT4012-Active. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

ACT4012, ACT4012-Active

Manufacturer:

Active-Semi

File Size:

733.50 KB

Description:

Wide Input 1.5A Step Down Converter

Note:

This datasheet PDF includes multiple part numbers: ACT4012, ACT4012-Active.
Please refer to the document for exact specifications by model.

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

Applications

* TFT LCD Monitors Portable DVDs Car-Powered or Battery-Powered Equipments Set-Top Boxes Telecom Power Supplies DSL and Cable Modems and Routers Termination Supplies Figure 1. Typical Application Circuit Active-Semi, Inc. 1 www. active-semi. com ACT4012 ORD

ACT4012 Distributors

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ACT4012-Active Wide Input 1.5A Step Down Converter Active-Semi

Active-Semi ACT4012-like datasheet