Part Number: LMR38020 Other Parts Discussed in Thread: LM5145 , LM5148 Tool/software: Hi,
I’m planning to use a PWM controller in My Buck converter application and use External FETS. Below are the desired specifications :
Vin : 48-52V Vout : 12-…
Part Number: LMR38020 Tool/software: Hi -
I'm creating a power tree right now, and am looking to buck from 48V to 5V at 2A max. I understand this is a big drop in V. Any watchouts or recommendations for this application? LMR38020 is my lead recommendation…
Hi Norbert,
Unfortunately, we may not have any converters that can support such a high-voltage test. If you can clamp down to 100-V, you may also try the LM5164, which is 100-V rated, 1A output.
If that doesn't suit your application, you may try the UCC…
Part Number: LMR38020 Tool/software: Hi Team
Customer has a new request: input 50V tp 60V, output is 12V and Iout_max=2A, Tmax=50℃.
I chose LMR38020 as the solution but I am afraid the thermal performance on 50℃，I do a simulation on webench and the power…
Hi Kristina,
it is recommended to limit the current into the PG pin of the LMR38020 to 5mA (see section 8.3.5 in the datasheet ). So when connecting the PU to 5V its minimum recommended value would be 1kΩ.
Best regards,
Andreas.
Part Number: LMR38020 Tool/software: Hi expert,
Customer used LMR38020 and report there are some solder empty issue for thermal PAD due to the small 0.25mm height from the pin leg.
Would you please provide any advice to improve the assembly?
Regards…
Part Number: LMR38020 Tool/software:
We're working on the " LMR38020FDDAR " part while reviewing the datasheet. It shows two package outline drawings with varying thermal pad sizes and land patterns. One is labeled DDA0008B, and the other lacks…
Part Number: LMR38020 Other Parts Discussed in Thread: LMR38025 Tool/software: Hello E2E Experts,
Good day.
I built a circuit board based on https://www.ti.com/lit/an/snvaa82/snvaa82.pdf?ts=1723607043871&ref_url=https%253A%252F%252Fwww.google.com%252F…
