Part Number: LM5143 Tool/software: Hi team
I can’t find LM5143 SMT reflow profile information in data sheet.
Could you please help provide?
Thanks
Corry
Part Number: LM5143
Hi,
[In another post you kindly advised that the COMP pin control voltage range was 0.3 to 2.5V.]
So, we are doing Dual single output Buck with LM5143. Each of the Bucks has 17vin, 15A out , 13.5Vout and 450kHz,
(L = 3.3uH…
Part Number: LM5143
Tool/software:
Hi,
We designed Dual Synchronous Buck Controller using LM5143QRWGRQ1 for input voltage of 50V and output load of 5V, 30A.
When we powered ON the module at no load, with input set voltage of 50V and set input…
Part Number: LM5143 Other Parts Discussed in Thread: LM5141 , LM5190-Q1 , LM5190 Tool/software: Hello,
I am trying to make a MPPT charge controller with the LM5143, i would like to convert the LM5143 in a CV/CC converter.
The software would change…
Part Number: LM5143 Dear Sir's,
I have attached the schematics of the master and of the slave module of the LM5143 in single output 4 phase mode.
The master in single operation works, master and slave combinaton show that only the master works.…
Part Number: LM5143 Tool/software: Hi Teams,
I was wondering if team could kindly provide me the power on sequence for LM5143. Thanks for the help!
Best,
Liang Tsai
Part Number: LM5143 Hello team,
we operate the LM5143 in single output 4-phase mode. How ist the wiring of the slave controller?
Our assumptions are:
COMP1/2 signal from master controller is wired to COMP1/2 of slave controller
FB1/2 of slave…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Tool/software: Hi expert,
Our project used the TI LM5143 chip, and during the debugging process, we encountered a problem. We have one power output set to 14V, and the schematic is attached…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 , LM5143A-Q1 , LM5137-Q1 Tool/software: Hi team,
My customer Valeo are using LM5143 for their project, 3.3V output. Can you please help check if the output waveform at power up meet IC spec…
Part Number: LM5143 Tool/software: hi,
when 2 pcs of LM5143 are designed with multiple phase single output, how the secondary LM5143's DITH pin is connected?(in datasheet, DITH pin of 2rd LM5143 is float)?
