Colin Chen said: You can test input current and input voltage instead counting.
Hi,
I think it's the best method :
1- In Standby I just need to measures input no-load voltage and current.
2- In operation mode, I just need to measures the ouput voltage…
Part Number: LMR33640EVM Other Parts Discussed in Thread: LMR33640 Hi Team,
A has 2 LMR33640EVM boards and would like to modify one of the boards as an IBB with -5V output while the other has +5V output from a +12V output.
Because the evaluation board has…
Part Number: LMR33640EVM Hi Team,
In the attached schematic, can you please confirm if this can be apply using the EVM.
Basically customer want to have a negative voltage of -/+5V. Do they need to order the second LMR33640EVM and make the connection between…
Part Number: LMR33640EVM Other Parts Discussed in Thread: LMR33640 , Hello,
I'm a beginner in PSpice. I would like to know how to find a value of the seft like this
I have only this information, but I can't find in my computer.
Do you know How…
Part Number: LMR33640EVM Other Parts Discussed in Thread: LMR33640 Hi,
My customer want to produce -9V from 20V input on LMR33640 EVM board, they use a 125Ω load and connect the EVM as buck-boost topology, but found it can't output -9V. The input is shorted…
Part Number: LMR33640EVM Hello Guys,
Good day.
Our customer is looking for a female edge connector that can be use for LMR33640EVM. Will the 307-020-500-202 from EDAC be suitable for this?
Or any other edge connector that you can recommend?
Is the LMR33640EVM…
Hi Marius,
It should not be too difficult to convert the evaluation board to IBB configuration. The "GND" of the board will be the -VOUT voltage and the actual VOUT on the board will be the new "GND". Below is another E2E thread showing how to configure…