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
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.