TPS659037

Ramin Tavassoli1

I have two questions: THIS IS VERY URGENT

1.) Pin K9 - RESET. Can I leave it unconnected or needs PULL-UP/PULL-DOWN?

2.) Pin F8 - REGEN1. Can I leave this pin unconnected or needs PULL-UP/PULL-DOWN?

Please advise

Thank you

0 Mahmoud Harmouch over 3 years ago

Hello,

1- Pin K9 RESET_IN has a programed pull down of 400K and can be left floating if not used

2- Pin F8 REGEN1 is an output and can be left floating if not used

Regards

0 Mahmoud Harmouch over 3 years ago in reply to Mahmoud Harmouch

Hello,

For RESET_IN the statement still valid but the pin need to be tied high for proper functionality.

Regards

0 Ramin Tavassoli1 over 3 years ago in reply to Mahmoud Harmouch

It is tied to 3.3VDC via 10K pull up resistor

Thank you

Regards

Ramin Tavassoli

Power management forum