LM5118EVAL: LM5118

vicki Taffou

Part Number: LM5118EVAL
Other Parts Discussed in Thread: LM5118

Hi,

i have been working on this board (LM5118 Wide Voltage Range Buck-Boost Controller). I have a question please!

and my question is: can it be posible to implement a reverse polarity on this board? If yes how?

Thanks for the repply.

Best Regards

Tati

0 Stefan Schauer over 2 years ago

Hi Vicki,

thank you for using the E2E forum.

Can you be more specific what you mean with reverse polarity - I am not sure if I understood the request right.

Best regards,

Stefan

0 vicki Taffou over 2 years ago in reply to Stefan Schauer

Hi Stefan,

what i meant by reverse polarity is actually reverse input protection for example -10V. That is negative inputs

B.R

Vicki

0 Stefan Schauer over 2 years ago in reply to vicki Taffou

Hi Vicki,

this is something you would need to do seperately, e,g. by a diode, see also:

Best regards,

Stefan

0 vicki Taffou over 2 years ago in reply to Stefan Schauer

Thank you Stefan

Power management forum