Other Parts Discussed in Thread: LM5101
Hi Team,
I am facing issue with UCC27210 driver output pulses. Below is the schematic.
Vbatt = 12Vdc typical
Vgate = 10.5V dc
I tried by reducing the switching frequency till 50Hz. This behavior is consistent. If I replaced the driver with other sample then performance is different.
Also Increased the driver supply voltage till 15V & HI till 5.9V still no improvement in performance.
Please check below waveform at 50Hz, where yellow signal is input & Blue is driver output. This is for low side FET.
Please, let me know if anything is missing in design.
Thanks,
Vaibhav