Part Number: LM76003-Q1 Other Parts Discussed in Thread: LM76003 One project uses lm76003 to output 5V.
In the application, it is found that the IC has noise when working under light load.
Add a 3 ohm power resistor and the sound disappears.
Is there any…
Part Number: LM76003-Q1 Hello,
Is it possible to perform the schematic review of the attached schematic?
Thanks in advance
B.CHERDLE
2677.03.1-Power1.pdf
Part Number: LM76003-Q1 Other Parts Discussed in Thread: LM76003 Hello all,
We are going to use LM76003 in one of our designs and we want to be sure that there will not have any thermal problem.
I can easily calculate conduction losses based on the Rds_on…
Part Number: LM76003-Q1 Hi,
Currently i am using LM76003-Q1 for our product as per the following specifications.
Vin=60V
Vout=24V
Iout Max =3.5A
Operating frequency=500KHz
LM76003-Q1 converter circuit got much heat when i power ON and let it be for more…
Part Number: LM76003-Q1 Hi all,
My customer need LM76003-Q1 thermal model file (.PDML). Would you please helping to provide it to me? Thanks for your kindly help.
Best regards,
Gary Teng
gary.teng@arrowasia.com
Part Number: LM76003-Q1 Hi team,
Does the LM76003-Q1 pass ISO7637 test?
We would like to use for 12V/24V à5V/3A.
If it cannot pass, which part pass and you recommend?
Thank you!
Hi Andy,
Add few point of customer test environment:
Ambient temperature is at 80 degree C and the failure case is not easy to duplicate due to test environment is at oven. Therefore, we would like to do some experience to isolate the issue more quickly…
Part Number: LM76003-Q1 Hi Team,
My customer now designed LM76003-Q1 and have two questions:
the recommendation value of CBOOT is 0.47uF, could customer use 1uF
As for Fsw, the recommendation value is 79.09k, could customer use 82k?
Hello,
This is a relatively older part, is there a reason why you are using this device compared to something like a the LM76003-Q1?
The LM76003-Q1 has WEBENCH Designer to help simulate what the junction temperature was at different ambient settings. …
Part Number: LM76003-Q1 Other Parts Discussed in Thread: LM76003 Hi,
I am trying to evaluate LM76003-Q1 during load/input transients and I am observing a strange behaviour, during input voltage transients.
My goal was to test 16V->32V transients and 32V…
