UCC27525 INPUT CURRENTS

MG74275

Intellectual 290 points

What are the source and sink input currents on the INA, INB, ENA & ENB inputs?

over 9 years ago

0 Wei Zhang over 9 years ago

TI__Intellectual 2061 points

Hello, I have already forwarded this question to the designer to understand the equivalent input circuit. Will get back to you shortly.

Wei

0 MG74275 over 9 years ago in reply to Wei Zhang

Intellectual 290 points

Please ask again

0 Wei Zhang over 9 years ago in reply to MG74275

TI__Intellectual 2061 points

Hello, thanks for your kind reminder. I talked with the designer the current on the input pins is very small and in the range of tens of uA level. Would you please advise me any concerns of the current?

Wei

0 MG74275 over 9 years ago in reply to Wei Zhang

Intellectual 290 points

I assumed 10uA from the driver. Most part specify the value.

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UCC27525 INPUT CURRENTS