Hi Jackie,
Thanks for the follow-up. I got the following reply from the PSpice forum:
"The errors are generated in the CSD18504Q5A mosfet model. I set up a simple bias point simulation of that part and got the same errors you show. There is an obscure…
Other Parts Discussed in Thread: CSD18504Q5A Hello
I'm HIROKI, Sorry for direct question.
I'd like to know if your product is applicable to RoHS10.
If you have time,I'd like to ask you it about "TPSM84209RKH" "LM2940LD-12" "CSD18504Q5A" "TLC59025IDBQR…
Part Number: TPS92641EVM Other Parts Discussed in Thread: CSD18504Q5A , TPS92641 Hi team,
Could you please let know how to modify the EVM to operate it with 24V input?
What component should be modified to extend VIN range lower?
Regards,
Itoh
Part Number: LM25149 Other Parts Discussed in Thread: LM25143 , CSD18504Q5A , LM25117 Hi Team,
customer spec is below:
I pretty sure I need two pairs of parallel MOS to pass thermal
but I can't use webench to customize my MOS Rdson (they're…
Part Number: CSD18511Q5A Other Parts Discussed in Thread: CSD18504Q5A Hello,
I would like to know ESD tolerance value between Gate-Source for Human Body Model of the below two devices. Is it available?
CSD18511Q5A CSD18504Q5A
Regards, Oba
Part Number: LM3150 Other Parts Discussed in Thread: CSD18504Q5A , Hello,
I have a design implementing the LM3150 converter to go from an input of 24V nominal to 16.8V output. The overall architecture seems to be working OK however we keep blowing both…
Hi Joshua,
I created two schematics using the LM25141-Q1. A 3.3V and the other 5V schematic as follows;
LM25141-Q1-R02_3.3V.pdf LM25141-Q1-R02_5V.pdf
From the original "quickstart calculators" I replaced the following;
Dboot. It was originally…
Part Number: TPS40170 Other Parts Discussed in Thread: CSD18504Q5A , CSD18537NQ5A , Tool/software: WEBENCH® Design Tools Good Morning,
We designed a system that utilizes the TPS40170. We used WEBENCH to design the system to set the voltage at approximately…
Hello Kwangsug
I think there is a misunderstanding. CSD18514Q5A is 4-6mOhm, 29nC @ 10V MOSFET. CSD18504Q5A is 6=10mOhm , 15nC @ 10V MOSFET.
You can use the same MOSFETs on both high- and low-side, but usually engineers select higher Rdson & lower…
Hi Ben,
The power MOSFET is quite capacitive (Qg = 49nC at Vgs = 10V and Qgd = 13nC), resulting in high switching and gate drive losses that may become particularly evident at light loads.
Given the rated output current of 3.5A, you can use a…
