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TPS563202: schematic review

Feeney Xiao
Intellectual 2750 points
Part Number: TPS563202

Hi expert 

could you please help review this schematic, because we don't have suitable 1.2uH or 1.5uH inductor, we used 2.2uH. Input is 12V， output is 0.8V~1V，2.4A

  • 0
    TI__Expert 8100 points

    Hi Feeney,

    Thanks for reaching out! Please see my comments below:

    1. Please ask customer to follow recommended component values table in ds: inductor changes to 1.2uH, FB networks change to recommend value and add one more 22uF Cout

    2. What is the function of VDD_EE_PWM signal? Does customer want to use it to change Vout? 

    BRs

    Zixu