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3.3v from ADP5090 + single-cell li-ion?

Question asked by spongman on Jul 11, 2015
Latest reply on Jul 13, 2015 by Kevin.Yao

is it possible to drive a 3.3V load from an ADP5090 with a PV cell and a single-cell li-ion battery?

 

I'm looking at VBAT_SD = 2.7V, VBAT_TERM = 4.1V, so BAT is going to swing above and below 3.3V.

 

do i need an additional buck/boost pair to achieve this?

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