Part Number: LM5116 Other Parts Discussed in Thread: LM5145 , , PMP7282 , PMP20178 , LM5146 Hi,
Requirement of DC-DC Buck Converter
Vin = 48Vdc
Vout min = 5Vdc
Vout max = 40Vdc
Iout min = 0.5A
Iout max = 30A
I wanted to design programmable…
Part Number: LM5145-Q1 Other Parts Discussed in Thread: CSD19534Q5A According to last question, I finally choose CSD19534Q5A for high side and FDMS86101 for lower side (with lower Res(on))
Could you please review the following design in attachment please…
Hello
At this time we do not have an averaged model available for this device.
The best plan is to follow the guidance in the app note that I have attached here
to help with your input filter design. By using a damping capacitor in your filter,…
Part Number: LM25145 Other Parts Discussed in Thread: LM5145
hi team,
my customer use 18 LM25145 per board,
please help check the MOSFET thermal (maximum Ta=80C) and schematic,
you can take some days to review, it's alright.
22TXX_BUS_PSU_1110A_PAGE4…
Hi Nicole,
Yes that datasheet looks incomplete. For I would encourage you to used the user guide and the QuickStart calc until this issue is being resolved. 5428.LM5137-Q1_quickstart_calculator_revB6.xlsm and 7266.snvu891.pdf
Hello Yumiko,
There are various ways to filter input and output noise. I've attached a few Application Reports in which I believe can be helpful information. Also, please take a look at the previous post ( link ) which is similar to your question. …
Unfortunately, I do not have an exact recommendation. Selecting the correct Ferrite Bead filter varies through applications. But, below I have provided some technical documentations in which I believe can be very helpful if you are planning on implementing…
Part Number: LM5146DESIGN-CALC Other Parts Discussed in Thread: LM5146 Hi team,
my customer was seeing a spike in temperature of the device so we had recommended they change the Fsw.
they reduced it to 120kHz which helped. however, now they have…
