AWR2944EVM: How to monitor the 3.3V output of WVB in AWR2944 EVM?

Guohai Lin

Expert 5261 points

Part Number: AWR2944EVM
Other Parts Discussed in Thread: AWR2944,

Tool/software:

Hi BU team，

Hope you are doing well!

How to monitor the 3.3V output of WVB in AWR2944 EVM? How to complete FuSa?

Thanks!

over 1 year ago

0 Pradipta Bandyopadhyay over 1 year ago

TI__Mastermind 32595 points

Hi,

The requirement above is unclear. Can you provide more details as to what are you trying to achieve?

Thanks,

Pradipta.

0 Guohai Lin over 1 year ago in reply to Pradipta Bandyopadhyay

TI__Expert 5261 points

Hi Pradipta,

The WVB in the AWR2944EVM is LM63635. Customers need to monitor the output voltage and current of LM63635. How to achieve it?

0 Pradipta Bandyopadhyay over 1 year ago in reply to Guohai Lin

TI__Mastermind 32595 points

Hi,

On this forum we can answer queries specific to radar sensors. For queries related to LM63635 only their product line can provide the accurate answers. Let me change the forum page so that the query can be directed to the concerned team.

Thanks,

Pradipta.

0 Andrew Kutzler over 1 year ago in reply to Pradipta Bandyopadhyay

TI__Mastermind 23685 points

Hi Ghohai,

To find VOUT, you need to probe the top and bottom terminal of these capacitors.

To find IOUT, you need to do some PCB surgery. You would need to put the Inductor sideways, and measure IOUT with a current probe with a wire to the pad.

Thanks,

Andrew

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AWR2944EVM: How to monitor the 3.3V output of WVB in AWR2944 EVM?