TPS2363 power supply for AUXB and AUXA

Tomohiko Sugiyama

Intellectual 815 points

Our customer think trying to connect to a separate power for AUXB and AUXA.

Should I need to be supplied from the same power for AUXB and AUXA?
AUXA / B is shorted internally?

Best Regards,

over 12 years ago

0 Eric Wright over 12 years ago

TI__Mastermind 42795 points

AUXINA and AUXINB may be connected to the same external 3.3V power source. AUXINA and AUXINB are the input sources for the VAUXA and VAUXB outputs respectively.

0 Tomohiko Sugiyama over 12 years ago in reply to Eric Wright

Intellectual 815 points

Hi Eric-san,

Thank you for the Answer .

Best Regards,

Power management

Power management forum

TPS2363 power supply for AUXB and AUXA