TPS7B82-Q1: EN pin leakage current

Mahendra Patel1

Expert 3560 points

Part Number: TPS7B82-Q1

Hello Team,

What is the maximum current that Enable pin of TPS7B82-Q1 can sink?

I am not able to find this information in datasheet.

Regards,

Mahendra

over 4 years ago

0 Mahendra Patel1 over 4 years ago

TI__Expert 3560 points

Also,

Rja value given in datasheet is for 1s [2 layer board] OR 2s2p [4 layer board] as per JEDEC std. Please confirm.

Regards,

Mahendra

0 JCHK over 4 years ago in reply to Mahendra Patel1

TI__Mastermind 43630 points

Hi Mahendra,

Based on the device characterization data, the maximum leakage into our out of the EN pin is +/-0.003uA.

As for RJA, yes our thermal information is based on a JEDEC standard High-K (2s2p) board. This is not an ideal layout, but it is the standard for better comparisons. Here is a link to an app note showing how a good layout can improve RJA: http://www.ti.com/lit/an/slvae85/slvae85.pdf

The TPS7B82 does have our thermal widget online which can help show thermal performance for your application.

I hope this helps.

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TPS7B82-Q1: EN pin leakage current