TPSM84338: Is it possible to use Inverting Buck Boost (+9V input to -2.8V 200mA output)

Hi Shinichi, 

Shinichi Inoue said:

My customer is considering TPSM84338 at the condition of +9V input and -2.8V 200mA output.

Could you please let me know  if TPSM84338 can be used under these conditions？

You can very well use this part for the above configuration. I hope you're aware about multiple app notes available to implement the same.

Regards,

Gautam