Part Number: LM5166EVM-C33A Other Parts Discussed in Thread: LM5166 ,
690/5000
Hello, I am thinking of using your DC-DC LM5166 IC, and to make a first evaluation of it I decided to carry…
Part Number: LM5166 Hi team,
I'd like to evaluate LM5166Y (fixed 3.3Vout). Can I use LM5166Y on the LM5166EVM-C33A board? If so, what changes would I have to make to the EVM (besides the removal of the feedback resistors and routing the output to…
Part Number: LM5166EVM-C33A Other Parts Discussed in Thread: LM5165 Hello Team,
when controlling the EN pin of the device directly from a uC and providing Vin separately it is possible that V_enable violates the abs max ratings of Vin+0.3V. For instance…
Part Number: LM5166EVM-C33A Other Parts Discussed in Thread: LM5166 Tool/software: WEBENCH® Design Tools Hi,
My customer is using WEBENCH at LM5166. We have a issue at Thermal simulation.
Please see "LM5166DRCT_22uH tab" and "LM5166DRCT_10uH tab"…
Hi Andy
Thanks for the answer!
Yes i have LM5166EVM-C33A as reference.
I will focus on L1.
Add ESR resistor 0.11ohm before C9
Go back to ceramic 47u/10V X7R on C9
Change to COT mode because the sound is almost gone in this mode.
See attached…
Hi,
Can you test whether the input and output are short circuited? Can you compare the parameters of our EVM to see what are the differences? Because the application conditions are the same. Thanks.
snvu485.pdf
Aurora
