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A variable switching power supply using LM2576 [Buck Convert
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A variable switching power supply using LM2576 [Buck Convert

by sam_moshiri on Thu Aug 01, 2019 8:13 am

Hi,

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Abstract

Switching power supplies are known for high efficiency. An adjustable voltage/current supply is an interesting tool, which can be used in many applications such as a Lithium-ion/Lead-acid/NiCD-NiMH battery charger or a standalone power supply. In this article, we will learn to build a variable step-down buck converter using the popular LM2576-Adj chip.

Article source: http://bit.ly/2YshM5t

YouTube: https://youtu.be/ywFpNdvSC7A



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References

LM2576 Datasheet: https://www.onsemi.com/pub/Collateral/LM2576-D.PDF

LM358 Datasheet: https://www.onsemi.com/pub/Collateral/LM358-D.PDF

LM2576 Library: https://componentsearchengine.com/part.php?partID=531545

LM358 Library: https://componentsearchengine.com/part.php?partID=671517

Altium Plugin: https://www.samacsys.com/altium-designer-library-instructions

sam_moshiri
 
Posts: 14
Joined: Thu Apr 25, 2019 4:27 am

Please be positive and constructive with your questions and comments.