LNK4023D Design file
Hello dear.
i am interesting to use LNK4023D in my design of USB Charger . i download from PI website the user Guide document and Schematic and Gerber files . but i can not find PCB file . can i have PCB files no Gerber file . it can be very useful for me.
best regard
Comments
thanks a lot dear
vahid.noori22@gmail.com
Hi,
Kindly check your email for the board file.
Regards,
Leo
Dear Team,
Could you please help me to share schematic and gerber file for LNK4023D Non-Isolated design for Universal AC to DC 5V atleast 600mA average load, peak load of 1A, sleep load of <50mA.
Please share any other schematics as well which will meet this requirements.
My email address
kumar21emailaddress@gmail.com |
Hi nmprakash,
Unfortunately, the only designs for LinkSwitch-4 (LNK4023D) are the ones on the website.
For your application, I would recommend RDR-201. It is a 5V, 1.2A output, CV adapter with 90mW no load input power using LinkSwitch-3 (LNK625PG). LinkSwitch-3 also has an integrated 725 V power MOSFET while LinkSwitch-4 uses an external BJT.
I will send the board files to your email.
Hi PI-ZBDelta,
Thanks so much for your recommendation.
Is there any way I can get a reference design peak current of 600mA and average current of 300mA and sleep current of 30mA without flyback option. I do not want to use transformer for my design.
Please suggest me a reference circuit for the same.
Hi nmprakash,
You can use RDR-721. It is a 5V, 550mA output non-isolated buck using LinkSwitch-TN2 with <40mW no load input power.
Hi,
Good day. Thank you very much for your interest in using Power Integrations product particularly LNK4023D. With regards to the PCB file, kindly give your email address and we will send the file to you.
Regards,
Leo