Part Number: LM2854 we are making use of the part number LM2854MH-500/NOPB for many of our projects.
w.r.t Exposed Pad -
1. How it should be soldered?
2. what if the switching regulator exposed pad is not properly soldered? does it affect the function…
Just to note this issue is still ongoing.
We have now seen 3 more failures making 6 so far in last few months.
We unfortunately didn't record the info earlier but the latest 3 chip markings are
55A6HNU, LM2854, -500
45A2KNU, LM2854, -500
45A2KNU,…
Part Number: LM2854
Hello
My customer is using LM2854 and they use tss =approx 1sec.
Therefore, Css is around 14uF (10uF+4.7uF)
Is this accpeptable?
Would you please let me know the max. value for Css?
Best Regards
Other Parts Discussed in Thread: LM2854 When I used Webench to create a design for the LM2854 1000KHz given our requirements, it came up with component values that did not give a working implementation. The output was not the correct voltage and was unstable…
Other Parts Discussed in Thread: LM2854 Hello,
The LM2854 can operate at 1MHz or 500kHz. How can the 500kHz version of the LM2854 be run on WEBENCH? I even tried to use the 500kHz optimized parameters from the LM2854 datasheet (pg 22, Vin=5V, Vout=3.3V…
Hello David,
The LM2852 core is the same as the LM2854. Therefore everything that Yang mentioned in the above post should apply to the LM2852 as well. Let me know if this information helps. What specific more information would you like on the devices…
Other Parts Discussed in Thread: LM2854 Hello Ti,
Looking at the datasheet for the LM2854 I am unable to find the maximum Vout for the part. Web bench only allows designs up to 3.3V for this part. However the website says up to 5V for this part. So what…
