Could I get both the constant current output and constant voltage output with TOP262?
Posted by: New LED Driver
on
Dear Members,
I am designing Switched Mode Power Supply, and I want to use a TOP262 chip in the design.
Could I use TOP262 for both, constant current output and constant voltage output?
What do I need to change and how could I design the circuit for constant current output or constant voltage output?
Best Regards,
Jay
Yes. Just add a cc circuit on the secondary. Pls refer to design example below of a design with CVCC.
http://ac-dc.power.com/design-support/reference-designs/design-examples…