This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

UC3525A: External error amplifier

Part Number: UC3525A

Tool/software:

Hi,

I want to use and external error amplifier based on Op-amp in order to achive Type -3 compensation and variable reference volatge to get variable output voltage from a buck converter. Is there any way to disable the internal OTA error amplifier in order to use external error amplifier? 

Thanks