LinkSwitch-LP Non Isolated LNK564 as Step-Down
Dear Sir or Madam,
I´m still planning a non isolated step-down-converter with the LNK564.
Input voltage: up to 276V DC, Output voltage: 24V
I didn´t found any non isolated application with the LNK, but do you see any problem with that plan
if I simply set the feedback voltage devider between the output after inductance/capacity and source of the lnk?
Thanks in advance.
Julian Reitz
Comments
Hi,
the output power should be 3W.
Regards,
JReitz
Hi,
We have a dedicated device for non isolated designs.
I would recommend you to use LNK-TN family devicves. Here is the link
https://ac-dc.power.com/products/linkswitch-family/linkswitch-tn/
And I am giving you a link for one of our design example report
https://ac-dc.power.com/design-support/reference-designs/design-examples/der-47-2w-non-isolated-power-supply/
Regards,
PI-NANO
Hi,
What is the output power requirement for your design?
Regards,
PI-NANO