Other Parts Discussed in Thread: TIDA-010042, LM5109
Good day,
We are using the LM5109 driver solution in interleaved buck converter design (see attached schematic). We used TIDA-010042 as a reference, just FYI.
Apart from the buck operation we also need to provide a direct path between input and output without any switching, basically a straight conductor connection. I'd like to know if it's possible to set FETs in a constant open/close mode by setting LM5109 control pins to a HIGH/LOW state for a long time (like hours), not switching as PWM? Does it seem like bootstrapping is an issue in this case? If yes - what would be the solution for us in this case, maybe another drop replacement driver or circuit modification?
Thank you in advance.
1447.Schematic.PDF