LM5116: LM5116 HO waveform

Hollis Liu

Intellectual 2615 points

Part Number: LM5116

Hi team,

My customer tested LM5116 HO waveform as below. Is that normal? Why is there a voltage drop during the Miller platform?

Thanks.

over 6 years ago

0 Andy Chen over 6 years ago

TI__Mastermind 34875 points

Hi Hollis,

Is it the low side or high side gate waveform? is it tested on EVM or customer board? did you test with short probe ground connection? can you upload the circuit for checking?

B R

Andy

Power management

Power management forum

LM5116: LM5116 HO waveform