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LTC3676-1 gets Over Heated in i.mx6 quad

I am testing LTC3676-1 for i,mx6 quad.

However, each BUCK regulator generates a lot of heat and the output is not coming out properly.

I met the specs enough to meet the regulations, but I don't know why this is happening.

Please advise.

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  • Hello,

    what about your schematic to give us at least a 'small' chance to work on your problem? Which power/currents are you dragging from each LTC3676-1 channel? What do you mean with 'properly'? Any scope shots for more insights?

    What temperature are you measuring? Is thep art with its exposed pad soldered properly on a well done layout with enough vias and GND planes?

    kind regards

    Markus

Reply
  • Hello,

    what about your schematic to give us at least a 'small' chance to work on your problem? Which power/currents are you dragging from each LTC3676-1 channel? What do you mean with 'properly'? Any scope shots for more insights?

    What temperature are you measuring? Is thep art with its exposed pad soldered properly on a well done layout with enough vias and GND planes?

    kind regards

    Markus

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