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UCC28C44: when the UCC28C44 start up at no-load condition, it will have a hiccup and then start up

Part Number: UCC28C44

Hi team,

My customer is suing the UCC28C44 and they find when the UCC28C44 start up at no-load condition, it will have a hiccup and then start up:

Could you please kindly help check is it correct for the device & how to avoid this & if they will use this for production, will this have any risk?

CH1(yellow):COMP voltage  CH2(green):CS voltage

 

Thanks,

Brian