TPS53622: GUI can't read IOUT

Julian Chen

Expert 2550 points

Part Number: TPS53622

Hi E2E,

Our use 2pc TPS53622A for 1+1 design, VCC+1V05 and VDDQ+VPP.

But GUI can't read VPP IOUT on GUI.(Other power is OK)

The Circuit as below

over 6 years ago

0 Qian Chen over 6 years ago

TI__Mastermind 24075 points

Hi Julian,

Our engineer support this part is out of office.

Will reply to you next week.

Thanks

Qian

0 Matt Schurmann over 6 years ago

TI__Genius 11095 points

Hi Julian, Is there an actual DC load on the converter when you see this? Ideally 1.700 V corresponds to 0A load. TPS53622 is not capable to report IOUT less than 0 A load. Do you see READ_IOUT changing if you add more load, like 10 A or 20 A? Do you have mutliple parts/boards like this?

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TPS53622: GUI can't read IOUT