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Webench simulation / LM20343

Tsukui Yusuke
Guru 21930 points
Hi Team,
 
I'd like to ask about LM20343 webech simulation.
Our customer is going to use LM20343 on the following condition.
◇Vin(typ)=20.5V,Vout=16V,Iout=2.5A
 
I was able to simulate in webench.
 
Does this simulation result use max duty cycle typ(80％)?
Is it the condition that is feasible with a real board?
 
Customer feel uneasy.  
 
 
 
Best Regards,
Yusuke　/ Japan Disty
  • 0
    TI__Prodigy 150 points

    Hi Yusuke,

    According to the operating values in your design report, the duty cycle is 79.897%. The design should run fine on a well-designed board.

    Let me look more into this for you, and I can see if I can provide you with some PCB files to get your customer started with a highly functional PCB design.

    If you have any other questions please feel free to contact me.

     

    Regards,

    Andres Preciado

    Webench Applications Engineer

    669-721-7680