Get a constant +5V output by switching between a +5V input and a single-cell LI+ rechargeable cell
App note from Maxim Integrated on providing smooth power from two sources. Link here (PDF)
Design provides a simple method for maintaining an uninterrupted +5V even while switching between the external +5V supply and a rechargeable single-cell Li+ battery.
Get a constant +5V output by switching between a +5V input and a single-cell LI+ rechargeable cell – [Link]
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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)
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