Friday, April 17, 2015

Regulator Redesign (/Lab -- as always . . .)

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2015-04-15 ::
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 . . . trying to "de(/un)-bug" the last design from prev. post -- normalize power range , minimize the error . . .

+ a modified v.'s foldback diagram


Customizing/"improving" the 78Lxx for 1.2V

i only guess it's 3.0V
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2015-04-16 ::
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"Minimizing Compile" , exploring the switcher mode v. , experimenting with foldback . . .

thought to use the LT's µ-P 2.5V LDO -- but the 3uA is likely causing it's instability in high loads env.


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2015-04-17 ::
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Optimizing "Design"

Update! :: the foldback re-visited . . .
Update+ :: ±10µV version ::
Update+ :: ±12µV version with foldback updated to support high load capacities (no frequency test - what so ever- carried out + i donno how to thermal compensate - /!\ so i never do /!\) e.g. you have to recalculate the design before any attempt to assemble it

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[EoP]
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