AFE58JD48EVM: Questions about the TSW1400EVM normal operating current

bi zelin

Part Number: AFE58JD48EVM

Tool/software:

Dear TI engineers:
Previously I used TI's AFE58JD48EVM and TSW1400EVM, but always reported error Error5000, this problem has not been solved.TI engineers sent me their test video and pictures as follows

In this picture I notice that the TSW1400EVM has 1.24A of supply current and the AFE58JD48EVM has about 1A of supply current

But in my case the TSW1400EVM only draws 0.38A, as shown below

The current of AFE58JD48EVM is about 1.25A,as is shown below

I'm asking if it's this current issue that's causing it to work improperly? What should be the normal operating current? Or is it because something is broken that is causing the current to be off?

Thanks

Bi Zelin

over 1 year ago

0 Sachin H K over 1 year ago

TI__Expert 7565 points

Hi,

When you poweron TSW1400EVM takes only 0.4A . But after configuring the device and clocks many LEDS will turn on in the TSW1400EVM and current also goes to more than 1A. Can you try this by configuring AFE58JD48EVM using quick setup ?

0 bi zelin over 1 year ago in reply to Sachin H K

Prodigy 60 points

Hi Sachin

I would like to ask you how to configure AFE58JD48EVM using quick setup?It is possible that my previous error caused Error 5000, but I followed the three videos sent to me by TI engineers and still got Error 5000.

Thanks

Bi Zelin

0 Sachin H K over 1 year ago in reply to bi zelin

TI__Expert 7565 points

Hi.

It is the same procedure as in video . You have reset and initalize using buttons in gui and the select adc quicksetups to choose the mode and capture .

Data converters

Data converters forum

AFE58JD48EVM: Questions about the TSW1400EVM normal operating current