TPS629206: TPS629206

Shritesh

Prodigy 235 points

Part Number: TPS629206
Other Parts Discussed in Thread: LM2991

Dear TI Team,

I want to generate -5V from -15V input with GND same for input and output.

I would like to know if I could use part "TPS629206" for this purpose.

If there are any better method, kindly suggest.

Please note we have cost constraint of max $1 for 40,000 units.

Thanks & Regards,

Shritesh

over 3 years ago

+1 Nancy Zhang over 3 years ago

TI__Mastermind 49470 points

Hi Shritesh,

If you want -5Vout from -15Vin, TI does not offer a dedicated negative input/negative output buck converter. You could not use TPS629206. We do offer a negative LDO that you can consider- the LM2991.

Hope this helps,

Thanks,

Nancy

0 Shritesh over 3 years ago in reply to Nancy Zhang

Prodigy 235 points

Thanks a lot Nancy for clarification and suggestion.

Power management

Power management forum

TPS629206: TPS629206