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3 questions
7
votes
1
answer
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Boosting a Lithium Coin Cell
I made a board recently and just started checking it out yesterday. I used a typical lithium coin cell and a boost converter (Microchip MCP1640). With a battery plugged in I get no voltage out of the ...
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3
votes
2
answers
361
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Is boost converter enough to provide pulse currents without drawing too much current from a coin cell
I am making a RF circuit which could operate using a 3V coin cell battery like CR2032 or CR2450. In sleep mode it consumes around 10-20uA but during Tx/Rx which lasts for 10ms it consumes ~300mA-ms. ...
- 51
1
vote
1
answer
90
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Confirming Application of LT1308
I am intending to power a small microcontroller off a coin cell battery. The microcontroller consumes as little as 15 microamps. I have a couple questions:
Just confirming, will the IC work with such ...
