TPS2561: TPS2561: Disable unused channel EN2

Ramneek Bhurji

Part Number: TPS2561

Hi,

I am only using channel 1 on the TP2561 for power management for a USB port. I want to disable the second channel as it is not being used.
Do need to connect EN2, Fault 2 and Out2 to GND? Or, do I leave them unconnected?

Regards,
RB

over 6 years ago

0 Ziv Zhang over 6 years ago

TI__Mastermind 18031 points

Hi Ramneek Bhurji ,

That's right. You can connect EN2 to GND if unused.

If this answers your question, Please click "This resolved my issue" button.
Thanks.

0 Ramneek Bhurji over 6 years ago in reply to Ziv Zhang

Prodigy 40 points

Thank you for the quick reply.

Power management

Power management forum

TPS2561: TPS2561: Disable unused channel EN2