Hi Lakshmi,
Thanks for your interest in UCC21520. I work on the applications team in the high power drivers group and can help answer your question.
Since you're designing for a PSFB and presumably operating at constant 50% duty cycle, have you considered…
Other Parts Discussed in Thread: LM5001 , LM25017 , LM5107 Dear TI Engineers,
can you advice me to design the loop power for analog input with 12 channel total number, it' mean analog input connected with 4-20 mA 2 wire system with system power (2 wire analog…
Hello,
Thanks for your interest in TI here.
I think the solution you get from our design solution is work for you . but you still need a feedback.
Because the control scheme of LM25017 is compare the FB with a internal 1.225V reference .
If the FB…
On the LM25017 page, Technical Documents, User Guides : LM25017 Isolated Buck (FlyBuck) User's Guide ( www.ti.com/lit/ug/snvu264/snvu264.pdf ) has the schematic.
Other Parts Discussed in Thread: LM43603 , LM25017 Hi
My customer has a question about LM43603. Could you tell me about question.
[Question] Can LM43603 be used Flybuck topology like LM25017? My cusutomer want to use Automotive application.
0676.Flybuck…
Other Parts Discussed in Thread: LM25011 , LM25017 Hello,
How is stability Constant On-time Regulator for example LM25011 or synchnous cersion LM25017
at zero or almost zero load , for example, 1 mA or less ( equipment in a sleeping state) ? if so, which is …
Hello Stefano,
Regret the late reply. Sorry for the confusion. Now I see what the issue might me with the LM25018 WEBENCH design.
If you are planning to use say 6.6V(@130mA) for the isolated secondary output and the primary voltage at 3.3V (@ 120mA) you…
Other Parts Discussed in Thread: LM5017 , LM5018 , LM5019 , LM25017 , LM25019 , LM25018 Hello,
I am designing a data logger for 16 sensors, and I need to power sensors separately from isolated power supplies (each supply must be isolated from each other).
…
Hi Kamal,
The LM25019 and LM5019 product webpages have Webench and an excel based quick-start calculator tool.
http://www.ti.com/product/LM25019/toolssoftware
http://www.ti.com/product/LM5019/toolssoftware
There is no bode plot support available for these…