TPS2549: Is it ok to leave CS floating?

Marek Roszko

Part Number: TPS2549

I want to use the TPS2549 on a design but due to constraints I cannot tie its cable compensation to the regulator. Is it ok to leave the pin floating on the TPS2549?

over 7 years ago

0 Donovan Porter over 7 years ago

TI__Intellectual 1920 points

Hi Marek,

I believe I have the answer but I am double checking with the team. I will let you know as soon as I can.

Regards,
Donovan

0 Marek Roszko over 7 years ago in reply to Donovan Porter

Intellectual 380 points

Hi Donovan,

I need an answer asap to get a design into production.

Regards,
Mark

0 Donovan Porter over 7 years ago in reply to Marek Roszko

TI__Intellectual 1920 points

Hi Mark,

It is recommended to connect the CS pin to GND. Sorry for the delay.

Regards,
Donovan

0 Marek Roszko over 7 years ago in reply to Donovan Porter

Intellectual 380 points

Thanks

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TPS2549: Is it ok to leave CS floating?