TPS92690: How can we reduce heat on the board

Peter Zha

Part Number: TPS92690

HI Sir,

we have apply TPS92690 on our design, however the whole board feeling is quite hot, and the inductor is about 60 degree C,

input 24Vdc, output 44V 0.326A,

how can we reduce the heat.

thanks!

With best regards,

over 5 years ago

0 Tuan Tran74 over 5 years ago

TI__Mastermind 18890 points

Hi PZ,

You will need to provide more details such as schematic, part list and layout ect. If only the inductor is getting hot then you have to question whether you are using the appropriate inductor for the design..

Thanks Tuan

0 Peter Zha over 5 years ago in reply to Tuan Tran74

Prodigy 200 points

HI Tuan，

Could you please send me your mail address, I will send the files to your mail box for analysis.

thanks!

With best regards,

0 Tuan Tran74 over 5 years ago in reply to Peter Zha

TI__Mastermind 18890 points

Hi PZ,

You can send it to me at tuan.tran@ti.com. I'll close this thread and we can talk offline.

Thanks Tuabn

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TPS92690: How can we reduce heat on the board