Device recommend to replace VPS8703B

Hi Brian,

That device looks like a push-pull transformer driver. TI has similar types of devices such as SN6505D. You should check this product page:

https://www.ti.com/isolation/power-signal-isolators/transformer-drivers/products.html

I am on the gate driver team (not the transformer driver team), and while it is possible to use a dual channel low-side driver such as UCC27624 in a similar way, it won't have the same function. 

Thanks,

Alex M.