Dear Sir
I am using UCC28950 pwm ic for Full bridge converter. Now i have connected only the control circuits and gate driver. No other power circuit is connected.
When I am connecting the gate driver IC ( UCC27324 - q1 ) after the UCC28950 IC the reference voltage ( VREF) is neraly 7 Volt. When i am disconnecting the gate driver IC and checking only PWM IC then the reference voltage is coming 5 Volt.
What may be the reason? Please reply as soon as possible.
Aditya