311Vdc to 220Vac 50Hz sine wave inverter

[SavKit]

Hello everyone, I have a lot of problem ... can I just use to (non programmable)IC to form the 50Hz 220Vac by 311VDC?
PWM Modulator + IR2110??

Thanks!!!

 

[kabeer02]

yes i try it ones it works but its not that stable,to do that you need to modulate sawtooth signal with sine wave signal to get your pwm signal,,

 

[SavKit]

I have no idea which ic I can use.. I find one.. but it looks complicated....
https://www.ti.com/lit/an/snva678b/snva678b.pdf

is it available other simple circuit??

 

[kabeer02]

I think i have the schematic diagram i will try and upload it latter