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Guessing some kind of oscillation?

Mark


microsoftwarecontrol wrote:
> Using TI boost buck, in boost mode. it is unsteady, some time heating up 
> and take almost double amount current. Output V is fine and out current is 
> always near 1 A. Just input I, sometime increasing for unknown reason 
> to me.
>
> Any one knows what it is and how to fix it?
>
>   

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