I'm applying the following circuit:
The only way I found for charging the bootstrap capacitor is through M1. And when M1 is opened I found high current goes through it for first cycle as follows.
This high current is for charging bootstrap capacitor. But what to do to reduce this current ? I though about finding another path to charge the capacitor but I don't know what is the right solution.
The only way I found for charging the bootstrap capacitor is through M1. And when M1 is opened I found high current goes through it for first cycle as follows.
This high current is for charging bootstrap capacitor. But what to do to reduce this current ? I though about finding another path to charge the capacitor but I don't know what is the right solution.