Looking for a USB Hub Chip, with an Enable Leg per USB Device

Other Hardware General Electronics
1

Hi all

I am looking for a USB Hub Chip that has an Enable Leg per USB Device..
That way I would be able to electrically connect/disconnect a device, automatically,
instead of manually doing it everytime.

Anyone knows an appropriate chip?

Thank you

2

XY problem.

:astonished:

3

How about this.

4

Thank you Riva

The USB2514B doesn't seem to have this feature, according to its product page..

5

card5:
The USB2514B doesn't seem to have this feature, according to its product page..

I did not look in detail but noticed the PRT_DIS_Px Port Disable pins and also the PORT_DIS_SP/PORT_DIS_BP registers so assumed you can disable individual ports.

6

It seems you are correct,
it was not written in the product feature, but these legs seem to be doing it..

Also there are these legs: PRTPWR1..PRTPWR4, which are labelled as "USB Port Power Enable".

Thank you very much