Dear all,
Is it possible to use tps53318 to convert 3.7V Vin to -3V Vout?
FYI, Spec mention
Vin -0.3V to 30V
Vout LL: -7V to 32V
But I can't find sample that shows negative voltage generation.
Is there any sample circuit?
Thank you.
Regards,
Chong
well,
it is a buck converter, while actually you would need a buck boost.
refer to the following links / application notes for details:
http://www.ti.com/tool/tps5430evm-342
http://www.ti.com/product/LM5118
http://www.ti.com/product/LM25118
slva469b.pdf
slva514.pdf
Vincenzo