TPS63001 DC Converter overheat issue

Discussion in 'General Electronics Chat' started by XIAOTIAN YU, Feb 1, 2018.

  1. XIAOTIAN YU

    Thread Starter New Member

    Jan 26, 2018
    3
    0
    Hello,

    Anyone had design experience with this TPS63001 buck boost converter. In my circuits, this chip always heats up during charging... , like 50% of chance.
    Here is my design schematics. Anyone notice any significant design issue here?
    upload_2018-2-1_10-35-57.png

    I also attached a copy of the TPS63001 data sheet
     
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