Hi Sir,
My customer would like design TPS92640.
Would you please review schematic and provide recommendation for this?
https://txn.box.com/s/f9vvytqko4fph9kdf8la5crva2mkct2k
Here is the LED drive current.
BR,
SHH
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi Sir,
My customer would like design TPS92640.
Would you please review schematic and provide recommendation for this?
https://txn.box.com/s/f9vvytqko4fph9kdf8la5crva2mkct2k
Here is the LED drive current.
BR,
SHH
Hi Scott,
From the customer's schematic, it seems that they have configured the output maximum current is over 25A? Could you help check with the customer about the voltage range for the "IADJ" pin?
The inductor value is too low, it need a bigger inuctor for such high current appliucation.
BR
Sean
Hi SHH,
Please provide the switching frequency and I'll recommend a proper inductor value to you.
Let's keep communication by email.
Robin