3.3V Max Output Current on the J21 GPIO connector/header?

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi,

I am using the 3.3V output pin 1 (or 17) on the connector/header ref des J21 and I’m wondering what the Max current available.

Thanks,

2

Hi, what’s your request on current of it? Basically it can be 2A each pin.

3

J21 on the TX2 is a 40 pin connector. Pins 1 and 17 are 3.3V. I want to know the Maximum amount of current I can draw from the pair pins:
Pin 1 and Pin GND Max current = ?
Pin 17 and Pin GND Max current = ?

Also, same question for the 5V pins 2 and 4.
Pin 2 and Pin GND Max current = ?
Pin 4 and Pin GND Max current = ?

Thank you,

4

The max current is limited by pin capability, 2A.