Solution Finder Get Tech Support

How to control the output current

Posted by: james on
Hello, I am designing a LED driver using TNY27x. OUtput current is 500mA, output voltage is 12V. From PIexpert, I generated one design using TNY275, with CV/CC. But from the schematic, it only control the output voltage. May I know how TNY275 to control the load current, through primary current limit? Thanks, James

Comments

Submitted by prasun on 10/08/2008
If you are using the CC for ur schematic, change the values of sensing resistor. Pls mail or post the schematic so as to better suggest u with the componet reference name.