Power ManagementのトピックRe: TEA1716T Undervoltage Case

TEA1716T Undervoltage Case

kmesne — Wed, 21 Aug 2024 15:23:20 GMT

Hi, I was reading both the datasheet and application note of the "TEA1716T" . For the undervoltage situations it says switching is stopped for PFC and HBC part. But what is stopped means exactly? Does it connect that pins to the ground or applies some negative voltage or what ? I couldn see any clarification about this topic in both documents and would be happy if you enlighten me.

Thanks

Re: TEA1716T Undervoltage Case

kmesne — Wed, 21 Aug 2024 16:30:40 GMT

I am looking for a value something like V(OLS) : UVLO saturation. Which gives the voltage value of the gate input when there is an undervoltage

Re: TEA1716T Undervoltage Case

brian14 — Thu, 22 Aug 2024 23:21:21 GMT

Hi @kmesne,

Thank you for contacting NXP Support!

I noticed that you have another community thread for this issue, please refer to your other thread replied by my colleague, in order to avoid confusion with the information.

Have a great day!