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TPS54360B: what aspects need to be paid attention to to avoid fever?What are the differences between TPS54360B and TPS54360?

user5707026
Genius 3145 points
Part Number: TPS54360B
Other Parts Discussed in Thread: TPS54360,

Hi 

1. TPS54360QDDAQ1 The radiation is a bit high and the fever is serious; what aspects need to be paid attention to to avoid fever?


2. What are the differences between TPS54360B and TPS54360? Is there a newer version?

Thanks

Best regards

Elsa Duan

  • 0
    TI__Expert 8245 points

    Hi,

    1. My suggestion is making a complete GND plane out from thermal pad on the top layer. At the same time use as many vias as you could to connect top GND and bottom GND.

    2. TPS54360B is an upgrade of TPS54360 while the latter is not recommended for new designs.