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TPS2501: How to terminate unused pins

Genius 17355 points
Part Number: TPS2501
Other Parts Discussed in Thread: TPS2505

Hello,

 

My customer is considering to replace TPS2501 with TPS2505 because of recent long LT.

Then they don’t need LDO and USB port 2 of TPS2505.

They would like to know how to terminate the below unused pins. Could you please tell me that?

 

ENUBS2

FAULT2#

USB2

ILIM2

RESET

LDOIN

LDOOUT

ENLDO

 

Regards,

Oba

  • Hi Oba,

    Please check the datasheet 8.3.9 and 8.3.11.

    Just pull down ENLDO and ENUSB2 to GND.

    For TI's policy, I will first click resolved button.

    If you have any other concern, contact me any time.

    If you think resolved, please help click 'Issue is solved button'.

    Thanks.