Part Number: LM5145EVM-HD-20A Hello.
We are looking for power supply solution with parameters as followed: - Topology - buck - Vin = up to 36V - Vout = 13V - Iout = 20A
The main requirement is the availability of development board or EVM, because…
Part Number: LM5145EVM-HD-20A Other Parts Discussed in Thread: LM5176 , LM5145 , LM5118
Hi can you help I have used the Webentch too to try and create a suggested design for the specification above but without any success. I have tried altering my current…
Part Number: LM5145EVM-HD-20A Hi,
would you please share this EVM design file to me? after evaluating, My customer would like to use this design directly in their new design. thanks.
Part Number: LM5145EVM-HD-20A Other Parts Discussed in Thread: LM5145 Hi all,
A customer is experiencing a problem with the LM5145 EVM. The board's trim was modified so output power is 24V @ 1A. When the input voltage is raised above ~32V, the device…
Part Number: LM5145EVM-HD-20A Other Parts Discussed in Thread: LM5145 What is limiting the LM5145 EVM to 8V max? If I replaced the inductor and other components with values from my design, shouldn't it be able to work at 12V?
Thanks,
-j
Part Number: LM5145EVM-HD-20A Other Parts Discussed in Thread: LM5145 The evaluation board has a Schottky diode in parallel with the lower FET (synchronous rectifier), but the WebBench tools and also LM5145 DC-DC Controller Design Tool (Spreadsheet) don…
Part Number: LM5145EVM-HD-20A
Hi team,
I've been testing switching node ringing with LM5145EVM-HD-20A and I find that the ringing spike on SW pin is decreasing as load current increasing which is in contrast to what I'v seen on other boards. For…
Part Number: LM5145 Hi,
I am using the LM5145 chip for designing a 30V to 24V dc-dc converter with up to 12A current output requirement. I have the LM5145EVM-HD-20A and am running some tests for evaluation. I have modified feedback voltage divider…
Part Number: LM5145 Other Parts Discussed in Thread: , CSD18563Q5A Hi,
I am using the LM5145 chip for designing a 30V to 24V dc-dc converter with up to 12A current output requirement. I have the LM5145EVM-HD-20A and am running some tests for evaluation…
Part Number: LM5145EVM-HD-20A Hi team,
I asked a question before in the below link:
https://e2e.ti.com/support/power-management/f/196/p/813926/3012298#3012298
I found the loop measurement results of the EVM is abnormal and different from calculation…
