Low side Active clamp forward converter using UCC28C45

Hi Umesh,

I assume you are inquiring about the UCC28C45.  I do not see a UCC24C45 on TI's web site.

If you need an AUX output the most straightforward approach would be to use a gate driver that takes a single input and provides complementary outputs with dead-time control.  One such gate driver is the UC3714/15 or UC2714/15 family.  There may be others but this was the first I found.

Another approach would be to use a controller with built-in gate drive and AUX control, like the UCC2897A.

Regards,

Eric

Hi Umesh,

TI designates an automotive part with a -Q1 suffix.  Have a look at the following matrix of gate drive products, here.

Regards,

Eric

Hi again Umesh,

Could you use a dual input/output gate driver, like the UCC27324-Q1, and invert one of the inputs, or

Use two single gate drivers and cross-couple the devices to get the right timing and dead-time?

Regards,

Eric

Hi Umesh,

The UC2714 is Industrial temperature grade, but not automotive.

If you create another post and mention you're looking for an automotive grade solution similar to the UC2714 it will be routed to our gate driver team.  They know their product line much better than me.

Regards,

Eric

OK, good luck.