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UCC3895 GND configuration

Expert 3040 points
Other Parts Discussed in Thread: UCC3895, UCC2895

HI Team,

I am power FAE supproting customer in Japan. our customer is using UCC3895 (Phase Shift PWM) and wants to clarify GND internal configuration.

According to D/s, there are 2 GNDs in this device, one is for IC GND (5 pin ) and the other is for PGND (16piin).

Are those GNDs internally connected or not?

Best Regards,

Naoki Yada