UCC256404: LLC controller UCC256404 internal Gate driver turn on and turn off gate resistor

Nilesh Karale

Part Number: UCC256404

Hello,

What is the internal gate on and off resistance of internal gate driver of LLC controller UCC256404 ?

Thanks,

Nilesh

0 Sean Xu over 1 year ago

I assume a few ohms, Mani will give you more accurate number.

0 Manikanta Pallantla over 1 year ago in reply to Sean Xu

Hi Nilesh,

We haven't measured the gate resistance of the UCC25640x driver. However, the peak gate currents are mentioned in the datasheet.

Regards

Manikanta P

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