Part Number: LM25137F-Q1 Hi Ti Expert,
For the entire LM(2)5137(F)-Q1 series, if we have Single Output with Dual Phase:
Can we short both nFAULT1/2 together?
Can we short both IMON1/2 pin together?
Could I just leave SYNCOUT pin as floating…
Part Number: LM25137F-Q1-EVM5D3 Other Parts Discussed in Thread: LM5137 , LM5137F-Q1-EVM12V Hi team,
What is the change for the EVM from independent output to interleaved output?
I made some changes in EVM but it does not work.
Regards,
Peter
It's in the product folder here: https://www.ti.com/product/LM5137F-Q1
Here is the link: https://www.ti.com/drr/opn/LM25137F-Q1-FS
(looks like the link is missing in the LM5137F product folder - I will get that resolved).
Part Number: LM5137F-Q1 Other Parts Discussed in Thread: LM5137-Q1
Tool/software:
Hi,
Regarding https://www.ti.com/product/LM5137-Q1 , https://www.ti.com/product/LM5137F-Q1
1) what are the differences from functional side of these two chips? …
The key question is what is the input voltage, as this determines whether you use 40V, 60V or 80V FETs. If you use 40V FETs, then 20A/phase at 400kHz is relatively easy to do (see this EVM as an example: https://www.ti.com/tool/LM25137F-Q1-EVM5D3 ). …
Hi Ratheesh,
You can check the inductor vlaue using the quickstart file -- target 30-40% ripple current. Take a look at this EVM https://www.ti.com/tool/LM25137F-Q1-EVM5D3 , as it's setup for 5v and 3.3V out at 20A each, 440kHz, 1uH inductor.
In…
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
