My application needs a +15 and -15V from a bank of 18650 batteries, the plus part is easy enough but the -15 is still a question.
I saw that someone had a circuit based on the LM2596 in thread 120213 but that is just down to -12 which is not enough.
It seems there are a lot of inverting buck inverter examples for -5.
Can anyone suggest a way to go to get -15?
Is there an example inverting buck converter circuit for this?
I saw that someone had a circuit based on the LM2596 in thread 120213 but that is just down to -12 which is not enough.
It seems there are a lot of inverting buck inverter examples for -5.
Can anyone suggest a way to go to get -15?
Is there an example inverting buck converter circuit for this?
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