Tool/software:
Hi,
There is a problem related to this PWM IC please help me out of this, the issues are mentioned below
- When I turned on the converter the output voltage was 0volts so I checked the drive pin (6th pin of PWM IC) with oscilloscope it was giving a single square pulse of 1volt magnitude because of that MOSFET switching was not happening.
- 2nd observation when I checked NTC pin (3rd pin of PWM IC) there I was getting single pulse of 2volt magnitude.
so, please help me out from this issue.
Thank you
